Nabertherm - laboratory products


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Nabertherm

Laboratory products from this manufacturer

We want satisfied customers. Thats why your wishes and the question of finding the right kiln/furnace to suit your needs are our main concern.And who should know the answer to that better than yourself? We are always open to your suggestions and, of course, your criticism. And that, right from the very start.We see ourselves as a high-tech manufacturer. And for us, that means at every stage, from planning right through to delivery: creating a product with care and experience which meets the highest demands possible. High-tech Hand-made. Indeed, more than just heat.

Products from this manufacturer Number of products

Furnaces

32 products >
LC012H6DN  HTCT01/16 C450
L-031K1RN  L3/11 B410
L-051K1RN  L5/11 B410
L-091K1RN  L9/11 B410
L-151K1RN  L15/11 B410
L-241K1RN  L24/11 B410
L-401K1RN  L40/11 B410
L-012K27N  L1/12 R7
L-031K2RN  L3/12 B410
L-051K2RN  L5/12 B410
L-091K2RN  L9/12 B410
L-151K2RN  L15/12 B410
L-241K2RN  L24/12 B410
L-401K2RN  L40/12 B410
L-051S3RN  L5/13 B410
L-091S3RN  L9/13 B410
L-151S3RN  L15/13 B410
LW091K1RN  L9/11/SW B410
LW091K2RN  L9/12/SW B410
LE012K17N  LE1/11 R7
LE021K17N  LE2/11 R7
LE061K17N  LE6/11 R7
LE140K1BN  LE14/11 R7
LHT216PN  LHT02/16 P470
LHT416PN  LHT04/16 P470
LHT816PN  LHT08/16 P470
LHT217PN  LHT02/17 P470
LHT417PN  LHT04/17 P470
LHT817PN  LHT08/17 P470
LHT218PN  LHT02/18 P470
LHT418PN  LHT04/18 P470
LHT818PN  LHT08/18 P470

Other laboratory products -

429 products >
691600507  Plate Nabertherm ceramic ribbed, 150 x 140 x 12.7 mm
691601097  Plate Nabertherm ceramic ribbed, 170 x 110 x 12.7 mm
691601099  Pan Nabertherm caramic collecting, 100 x 160 x 10 mm
691601835  Plate Nabertherm ceramic ribbed, 110 x 90 x 12.7 mm
691600508  Plate Nabertherm ceramic ribbed, 190 x 170 x 12.7 mm
699000985  Lid Nabertherm for rectangular saggar, 110 x 75 x 5 mm
493000002  Tong Nabertherm crucible, 300 mm length
691600509  Plate Nabertherm ceramic ribbed, 240 x 220 x 12.7 mm
493000003  Tong Nabertherm crucible, 500 mm length
691601098  Plate Nabertherm ceramic ribbed, 210 x 290 x 12.7 mm
691600506  Plate Nabertherm ceramic ribbed, 340 x 220 x 12.7 mm
691600874  Plate Nabertherm ceramic ribbed, 340 x 270 x 12.7 mm
691600875  Plate Nabertherm ceramic ribbed, 490 x 310 x 12.7 mm
631000140  Chimney Nabertherm
691404623  Pan Nabertherm steel collecting
691400145  Pan Nabertherm steel collecting, 150 x 140 x 20 mm
691402096  Pan Nabertherm steel collecting, 110 x 170 x 20 mm
493000004  Gloves Nabertherm Tmax 650°C
699000279  Saggar Nabertherm rectangular charge, 110 x 75 x 30 mm
691400146  Pan Nabertherm steel collecting, 190 x 170 x 20 mm
691600510  Pan Nabertherm ceramic collecting, 150 x 140 x 20 mm
691400147  Pan Nabertherm steel collecting, 240 x 220 x 20 mm
691600511  Pan Nabertherm ceramic collecting, 190 x 170 x 20 mm
691600512  Pan Nabertherm ceramic collecting, 240 x 220 x 20 mm
491041101  Gloves Nabertherm Tmax 700°C
691400149  Pan Nabertherm steel collecting, 230 x 330 x 20 mm
691402097  Pan Nabertherm steel collecting, 210 x 290 x 20 mm
691400626  Pan Nabertherm steel collecting, 270 x 340 x 20 mm
691400627  Pan Nabertherm steel collecting, 310 x 490 x 20 mm
631000812  Vent Nabertherm with fan
ADDGASMAN  Nabertherm Product
MAN-BEG  Gas supply system Nabertherm manual, for nitrogen, only with protective gas connection
635004763  Software Nabertherm VCD
631000166  Vent Nabertherm with fan and catalytic converter
AUT-BEG  Gas supply system Nabertherm automatic, for nitrogen, only with protective gas connection
ADDGASAUT  Only in combination with Controller B400, B410, C440, C450 or P470
TR-062RN  Drying Oven, Tmax 300°C
TR-062BN  Drying Oven, Tmax 300°C
TR-062CN  Drying Oven, Tmax 300°C
L-012K2EN  Muffle Furnace with flap door, Tmax 1200°C
L-031H1RN  Muffle Furnace with lift door, Tmax 1100°C
RD30A171A  Compact Tube Furnace, Tmax 1100°C
RD30A173A  Compact Tube Furnace, Tmax 1300°C
TR-122RN  Drying Oven, Tmax 300°C
TR-122BN  Drying Oven Nabertherm TR 120 B410 Tmax 300°C
LV031H1RN  Ashing Furnace with lift door, Tmax 1100°C
LV031K1RN  Ashing Furnace with flap door, Tmax 1100°C
N01H0NBNA  Hardening Furnace, Tmax 1280°C
L-031H2RN  Muffle Furnace with lift door, Tmax 1200°C
TR-122CN  Drying Oven, Tmax 300°C
L-031H1TN  Muffle Furnace with lift door, Tmax 1100°C
L-031K1TN  Muffle Furnace with flap door, Tmax 1100°C
L-051H1RN  Muffle Furnace with lift door, Tmax 1100°C
N01H0NCNA  Hardening Furnace, Tmax 1280°C
L-091H1RN  Muffle Furnace Nabertherm LT9/11 with lift door, Tmax 1100°C, controller B 410
R-151B2AN  Compact Tube Furnace, Tmax 1200°C
LV031H1TN  Ashing Furnace with lift door, Tmax 1100°C
LV031K1TN  Ashing Furnace with flap door, Tmax 1100°C
R-151B3AN  Compact Tube Furnace, Tmax 1300°C
LV051H1RN  Ashing Furnace with lift door, Tmax 1100°C
LV051K1RN  Ashing Furnace with flap door, Tmax 1100°C
L-051H2RN  Muffle Furnace with lift door, Tmax 1200°C
L-031H2TN  Muffle Furnace with lift door, Tmax 1200°C
L-031K2TN  Muffle Furnace with flap door, Tmax 1200°C
R-151C2AN  Compact Tube Furnace, Tmax 1200°C
L-051H1TN  Muffle Furnace with lift door, Tmax 1100°C
L-051K1TN  Muffle Furnace with flap door, Tmax 1100°C
R-251B2AN  Compact Tube Furnace, Tmax 1200°C
L-051T3RN  Muffle Furnace with lift door, Tmax 1300°C
RT511BAN  Universal Tube Furnace, Tmax 1100°C
L-151H1RN  Muffle Furnace with lift door, Tmax 1100°C
L-091H1TN  Muffle Furnace with lift door, Tmax 1100°C
L-091K1TN  Muffle Furnace with flap door, Tmax 1100°C
N02H0NBNA  Hardening Furnace, Tmax 1280°C
R-151C3AN  Compact Tube Furnace, Tmax 1300°C
LV091H1RN  Ashing Furnace with lift door, Tmax 1100°C
LV091K1RN  Ashing Furnace Nabertherm LVT 9/11 with flap door, Tmax 1100°C, controller B 410
LM091K1RN  Muffle Furnace, Tmax 1100°C
LM091H1RN  Muffle Furnace, Tmax 1100°C
1420127  Melting Furnace, Tmax 1000°C
R-251C2AN  Compact Tube Furnace, Tmax 1200°C
N02H0NCNA  Hardening Furnace, Tmax 1280°C
L-091H2RN  Muffle Furnace with lift door, Tmax 1200°C
R-251B3AN  Compact Tube Furnace, Tmax 1300°C
LV051H1TN  Ashing Furnace with lift door, Tmax 1100°C
LV051K1TN  Ashing Furnace with flap door, Tmax 1100°C
L-051H2TN  Muffle Furnace with lift door, Tmax 1200°C
L-051K2TN  Muffle Furnace with flap door, Tmax 1200°C
N02R0NBNE  Hardening Furnace, Tmax 1280°C
1420227  Melting Furnace, Tmax 1000°C
TR-242RN  Drying Oven, Tmax 300°C
L-151H2RN  Muffle Furnace with lift door, Tmax 1200°C
L-051S3TN  Muffle Furnace with flap door, Tmax 1300°C
L-051T3TN  Muffle Furnace with lift door, Tmax 1300°C
L-091T3RN  Muffle Furnace with lift door, Tmax 1300°C
N02R0NCNE  Hardening Furnace, Tmax 1280°C
RT511CAN  Universal Tube Furnace, Tmax 1100°C
TR-242BN  Drying Oven, Tmax 300°C
L-151H1TN  Muffle Furnace with lift door, Tmax 1100°C
L-151K1TN  Muffle Furnace with flap door, Tmax 1100°C
R-251C3AN  Compact Tube Furnace, Tmax 1300°C
L-151T3RN  Muffle Furnace with lift door, Tmax 1300°C
LV091H1TN  Ashing Furnace with lift door, Tmax 1100°C
LV091K1TN  Ashing Furnace with flap door, Tmax 1100°C
TR-242CN  Drying Oven, Tmax 300°C
LM091K1TN  Muffle Furnace, Tmax 1100°C
LM091H1TN  Muffle Furnace, Tmax 1100°C
R-321B2AN  Compact Tube Furnace, Tmax 1200°C
L-091H2TN  Muffle Furnace with lift door, Tmax 1200°C
L-091K2TN  Muffle Furnace with flap door, Tmax 1200°C
1420327  Melting Furnace, Tmax 1000°C
LV151H1RN  Ashing Furnace with lift door, Tmax 1100°C
LV151K1RN  Ashing Furnace with flap door, Tmax 1100°C
L-151H2TN  Muffle Furnace with lift door, Tmax 1200°C
L-151K2TN  Muffle Furnace with flap door, Tmax 1200°C
L-091S3TN  Muffle Furnace with flap door, Tmax 1300°C
L-091T3TN  Muffle Furnace with lift door, Tmax 1300°C
R-321C2AN  Compact Tube Furnace, Tmax 1200°C
RT521BAN  Universal Tube Furnace, Tmax 1300°C
L-241H1RN  Muffle Furnace with lift door, Tmax 1100°C
L-151S3TN  Muffle Furnace with flap door, Tmax 1300°C
L-151T3TN  Muffle Furnace with lift door, Tmax 1300°C
N03R0NBNE  Hardening Furnace, Tmax 1280°C
L-401H1RN  Muffle Furnace Nabertherm LT 40/11 B410 with lift door, Tmax 1100°C
R-321B3AN  Compact Tube Furnace, Tmax 1300°C
1334150  High-Temperature Oven, Tmax 650°C
LV151H1TN  Ashing Furnace with lift door, Tmax 1100°C
LV151K1TN  Ashing Furnace with flap door, Tmax 1100°C
N03R0NCNE  Hardening Furnace, Tmax 1280°C
N04H0NBNE  Hardening Furnace, Tmax 1280°C
1334160  High-Temperature Oven, Tmax 650°C
RT521CAN  Universal Tube Furnace, Tmax 1300°C
R-321C3AN  Compact Tube Furnace, Tmax 1300°C
L-241H1TN  Muffle Furnace with lift door, Tmax 1100°C
L-241K1TN  Muffle Furnace with flap door, Tmax 1100°C
N04H0NCNE  Hardening Furnace, Tmax 1280°C
L-241H2RN  Muffle Furnace with lift door, Tmax 1200°C
L-401H1TN  Muffle Furnace with lift door, Tmax 1100°C
L-401K1TN  Muffle Furnace with flap door, Tmax 1100°C
L-401H2RN  Muffle Furnace Nabertherm LT 12/40 B410 with lift door, Tmax 1200°C
L-241H2TN  Muffle Furnace with lift door, Tmax 1200°C
L-241K2TN  Muffle Furnace with flap door, Tmax 1200°C
1420427  Melting Furnace, Tmax 1300°C
L-401H2TN  Muffle Furnace with lift door, Tmax 1200°C
L-401K2TN  Muffle Furnace with flap door, Tmax 1200°C
1420527  Melting Furnace, Tmax 1300°C
R-471B2AN  Compact Tube Furnace, Tmax 1200°C
N05H0NBNE  Hardening Furnace, Tmax 1280°C
1731100  High-Temperature Tube Furnace with SiC Heating, Tmax 1500°C
N05H0NCNE  Hardening Furnace, Tmax 1280°C
R-471C2AN  Compact Tube Furnace, Tmax 1200°C
TR-452RN  Drying Oven, Tmax 300°C
TRS062CN  Drying Oven w. Safety Technology acc. to EN 1539, Tmax 260°C
TR-452BN  Drying Oven, Tmax 300°C
1731200  High-Temperature Tube Furnace with SiC Heating, Tmax 1500°C
TR-452CN  Drying Oven, Tmax 300°C
R-471B3AN  Compact Tube Furnace, Tmax 1300°C
1337100  High-Temperature Oven, Tmax 850°C
TRS122CN  Drying Oven w. Safety Technology acc. to EN 1539, Tmax 260°C
1337160  High-Temperature Oven, Tmax 850°C
R-571B2AN  Compact Tube Furnace, Tmax 1200°C
R-471C3AN  Compact Tube Furnace, Tmax 1300°C
LC032H4DN  High-Temperature Furnace, SiC heating, Tmax 1400°C
LC032K4DN  High-Temperature Furnace, SiC heating, Tmax 1400°C
LW091H1RN  Muffle Furnace w. Balance, Lift door, Tmax 1100°C
1420627  Melting Furnace, Tmax 1300°C
R-571C2AN  Compact Tube Furnace, Tmax 1200°C
N06H0NBNE  Hardening Furnace, Tmax 1280°C
N06H0NCNE  Hardening Furnace, Tmax 1280°C
LC032K5DN  High-Temperature Furnace, SiC heating, Tmax 1500°C
LC032H5DN  High-Temperature Furnace, SiC heating, Tmax 1500°C
LW091H1TN  Muffle Furnace w. Balance, Lift door, Tmax 1100°C
LW091K1TN  Muffle Furnace w. Balance, flap door, Tmax 1100°C
1337200  High-Temperature Oven, Tmax 850°C
1337260  High-Temperature Oven, Tmax 850°C
R-571B3AN  Compact Tube Furnace, Tmax 1300°C
RT331BAN  Universal Tube Furnace, Tmax 1500°C
LW091H2RN  Muffle Furnace w. Balance, Lift door, Tmax 1200°C
R-571C3AN  Compact Tube Furnace, Tmax 1300°C
TR-902RN  Drying Oven, Tmax 300°C
TRS242CN  Drying Oven w. Safety Technology acc. to EN 1539, Tmax 260°C
RT331CAN  Universal Tube Furnace, Tmax 1500°C
TR-902BN  Drying Oven, Tmax 300°C
LW091H2TN  Muffle Furnace w. Balance, Lift door, Tmax 1200°C
LW091K2TN  Muffle Furnace w. Balance, flap door, Tmax 1200°C
LC032K6DN  High-Temperature Furnace, SiC heating, Tmax 1600°C
LC032H6DN  High-Temperature Furnace, SiC heating, Tmax 1600°C
N07H0NBNE  Hardening Furnace, Tmax 1280°C
TR-902CN  Drying Oven, Tmax 300°C
N07H0NCNE  Hardening Furnace, Tmax 1280°C
LHB217PN1  High-Temperature Lift-Bottom Furnace, Tmax 1650°C
1731300  High-Temperature Tube Furnace with SiC Heating, Tmax 1500°C
1483400  Rotary Tube Furnace for Batch Operation, Tmax 1100°C
1731400  High-Temperature Tube Furnace with SiC Heating, Tmax 1500°C
LC082H4DN  High-Temperature Furnace, SiC heating, Tmax 1400°C
LC082K4DN  High-Temperature Furnace, SiC heating, Tmax 1400°C
1483500  Rotary Tube Furnace for Batch Operation, Tmax 1100°C
1483600  Rotary Tube Furnace for Batch Operation, Tmax 1100°C
1337300  High-Temperature Oven, Tmax 850°C
1731500  High-Temperature Tube Furnace with SiC Heating, Tmax 1500°C
LC082H5DN  High-Temperature Furnace, SiC heating, Tmax 1500°C
LC082K5DN  High-Temperature Furnace, SiC heating, Tmax 1500°C
1483700  Rotary Tube Furnace for Batch Operation, Tmax 1100°C
1337360  High-Temperature Oven, Tmax 850°C
1731600  High-Temperature Tube Furnace with SiC Heating, Tmax 1500°C
1483800  Rotary Tube Furnace for Batch Operation, Tmax 1100°C
HT0126QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1600°C
1483450  Rotary Tube Furnace for Batch Operation, Tmax 1100°C
HT0127QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1750°C
1483550  Rotary Tube Furnace for Batch Operation, Tmax 1100°C
LC082H6DN  High-Temperature Furnace, SiC heating, Tmax 1600°C
LC082K6DN  High-Temperature Furnace, SiC heating, Tmax 1600°C
1483650  Rotary Tube Furnace for Batch Operation, Tmax 1100°C
1483750  Rotary Tube Furnace for Batch Operation, Tmax 1100°C
HT0226QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1600°C
1483850  Rotary Tube Furnace for Batch Operation, Tmax 1100°C
1420730  Melting Furnace, Tmax 1500°C
1484410  Horizontal High-Temperature Tube Furnace, Tmax 1600°C
HT0227QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1750°C
1420780  Melting Furnace, Tmax 1500°C
1337400  High-Temperature Oven, Tmax 850°C
1337460  High-Temperature Oven, Tmax 850°C
HT0326QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1600°C
RR0851C11  Rotary Tube Furnace, Tmax 1100°C
1484710  Vertical High-Temperature Tube Furnace, Tmax 1600°C
1484510  Horizontal High-Temperature Tube Furnace, Tmax 1700°C
1484430  Horizontal High-Temperature Tube Furnace, Tmax 1600°C
RR0871C13  Rotary Tube Furnace, Tmax 1100°C
HT0327QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1750°C
RR1251C11  Rotary Tube Furnace, Tmax 1100°C
1484810  Vertical High-Temperature Tube Furnace, Tmax 1700°C
101475120  Fast-Firning Kiln, Tmax 1300°C
RR1271C13  Rotary Tube Furnace, Tmax 1100°C
1484730  Vertical High-Temperature Tube Furnace, Tmax 1600°C
1484610  Horizontal High-Temperature Tube Furnace, Tmax 1800°C
RR1211C15  Rotary Tube Furnace, Tmax 1100°C
RR0851D21  Rotary Tube Furnace, Tmax 1100°C
1484910  Vertical High-Temperature Tube Furnace, Tmax 1800°C
RR0871D23  Rotary Tube Furnace, Tmax 1100°C
1484530  Horizontal High-Temperature Tube Furnace, Tmax 1700°C
RR1251D21  Rotary Tube Furnace, Tmax 1100°C
HT0128QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1800°C
1484830  Vertical High-Temperature Tube Furnace, Tmax 1700°C
RR0851C32  Rotary Tube Furnace, Tmax 1300°C
RR1271D23  Rotary Tube Furnace, Tmax 1100°C
101460120  Gradient and Lab Strand Annealing Furnace, Tmax 1300°C
1484450  Horizontal High-Temperature Tube Furnace, Tmax 1600°C
RR1211D25  Rotary Tube Furnace, Tmax 1100°C
1484540  Horizontal High-Temperature Tube Furnace, Tmax 1800°C
1337500  High-Temperature Oven, Tmax 850°C
1337560  High-Temperature Oven, Tmax 850°C
RR0851D42  Rotary Tube Furnace, Tmax 1300°C
1484930  Vertical High-Temperature Tube Furnace, Tmax 1800°C
RR0871C34  Rotary Tube Furnace, Tmax 1300°C
RR1251C32  Rotary Tube Furnace, Tmax 1300°C
1484750  Vertical High-Temperature Tube Furnace, Tmax 1600°C
HT0228QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1800°C
1484550  Horizontal High-Temperature Tube Furnace, Tmax 1700°C
RR1271C34  Rotary Tube Furnace, Tmax 1300°C
RR0871D44  Rotary Tube Furnace, Tmax 1300°C
RR1251D42  Rotary Tube Furnace, Tmax 1300°C
1484850  Vertical High-Temperature Tube Furnace, Tmax 1700°C
RR1211C36  Rotary Tube Furnace, Tmax 1300°C
RR1271D44  Rotary Tube Furnace, Tmax 1300°C
101475220  Fast-Firning Kiln, Tmax 1300°C
1490400  Assay Furnace, Tmax 1300°C
HT0426QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1600°C
RR1211D46  Rotary Tube Furnace, Tmax 1300°C
1484650  Horizontal High-Temperature Tube Furnace, Tmax 1800°C
1484950  Vertical High-Temperature Tube Furnace, Tmax 1800°C
HT0427QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1750°C
HT0328QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1800°C
101370960  Assay Furnace, Tmax 1200°C
HT0626QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1600°C
HT0627QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1750°C
HT1626QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1600°C
HT0428QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1800°C
HT1226QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1600°C
HT1627QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1750°C
HT1227QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1750°C
HT2726QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1600°C
HT2727QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1750°C
HT4526QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1600°C
HT4527QNA  High-Temperature Furnace with Fiber Insulation, Tmax 1750°C
RS151B2AN  Furnace Nabertherm RSH 50/250/11
RS151B3AN  Furnace Nabertherm RSH 50/250/13
RS251B2AN  Furnace Nabertherm RSH 50/500/11
RI151B2AN  Furnace Nabertherm RSV 50/250/11
R-251P2AN3  Furnace Nabertherm RSV 50/500/11
RS251B3AN  Furnace Nabertherm RSH 50/500/13
RI151B3AN  Furnace Nabertherm RSV 50/250/13
RI251B2AN  Furnace Nabertherm RSV 50/500/11
R-251P3AN3  Furnace Nabertherm RSV 50/500/13
RS381B2AN  Furnace Nabertherm RSH 80/500/11
RI251B3AN  Furnace Nabertherm RSV 50/500/13
RS251P2AN3  Furnace Nabertherm RSH 50/500/11
R-321P2AN3  Furnace Nabertherm RSV 120/500/11
RS321B2AN  Furnace Nabertherm RSH 120/500/11
LH0220NBNE  Furnace Nabertherm LH 15/12
NA--0341D1  Furnace Nabertherm NA 30/45
LH0230NBNE  Furnace Nabertherm LH 15/13
RS251P3AN3  Furnace Nabertherm RSH 50/500/13
LH0220NCNE  Furnace Nabertherm LH 15/12
RI381B2AN  Furnace Nabertherm RSV 80/500/11
NA--0341C1  Furnace Nabertherm NA 30/45
RS381B3AN  Furnace Nabertherm RSH 80/500/13
RI251P2AN3  Furnace Nabertherm RSV 50/500/11
NA--0641D2  Furnace Nabertherm NA 60/45
R-321P3AN3  Furnace Nabertherm RSV 120/500/13
LH0230NCNE  Furnace Nabertherm LH 15/13
RI321B2AN  Furnace Nabertherm RSV 120/500/11
RS321B3AN  Furnace Nabertherm RSH 120/500/13
LH0320NBNE  Furnace Nabertherm LH 30/12
NA--0641C2  Furnace Nabertherm NA 60/45
RS381P2AN3  Furnace Nabertherm RSH 80/500/11
RI251P3AN3  Furnace Nabertherm RSV 50/500/13
LH0320NCNE  Furnace Nabertherm LH 30/12
RI381B3AN  Furnace Nabertherm RSV 80/500/13
LH0330NBNE  Furnace Nabertherm LH 30/13
RS321P2AN3  Furnace Nabertherm RSH 120/500/11
RI321B3AN  Furnace Nabertherm RSV 120/500/13
RS481B2AN  Furnace Nabertherm RSH 80/750/11
LH0330NCNE  Furnace Nabertherm LH 30/13
NA--0361D2  Furnace Nabertherm NA 30/65
RI381P2AN3  Furnace Nabertherm RSV 80/500/11
LH0620NBNE  Furnace Nabertherm LH 60/12
RS381P3AN3  Furnace Nabertherm RSH 80/500/13
NA--0361C2  Furnace Nabertherm NA 30/65
RS421B2AN  Furnace Nabertherm RSH 120/750/11
NA--1241D2  Furnace Nabertherm NA 120/45
LH0240NBNE  Furnace Nabertherm LH 15/14
RI321P2AN3  Furnace Nabertherm RSV 120/500/11
RS321P3AN3  Furnace Nabertherm RSH 120/500/13
LH0620NCNE  Furnace Nabertherm LH 60/12
RI481B2AN  Furnace Nabertherm RSV 80/750/11
NA--1241C2  Furnace Nabertherm NA 120/45
LH0240NCNE  Furnace Nabertherm LH 15/14
LH0630NBNE  Furnace Nabertherm LH 60/13
RI381P3AN3  Furnace Nabertherm RSV 80/500/13
NA--0661D2  Furnace Nabertherm NA 60/65
R-471P2AN3  Furnace Nabertherm RSV 170/750/11
LF0230NBNE  Furnace Nabertherm LF 15/13
RS521B2AN  Furnace Nabertherm RSH 120/1000/11
RI421B2AN  Furnace Nabertherm RSV 120/750/11
RS481B3AN  Furnace Nabertherm RSH 80/750/13
LH0630NCNE  Furnace Nabertherm LH 60/13
RI321P3AN3  Furnace Nabertherm RSV 120/500/13
RS481P2AN3  Furnace Nabertherm RSH 80/750/11
NA--0661C2  Furnace Nabertherm NA 60/65
LF0230NCNE  Furnace Nabertherm LF 15/13
RS471B2AN  Furnace Nabertherm RSH 170/750/11
RS421B3AN  Furnace Nabertherm RSH 120/750/13
LH0340NBNE  Furnace Nabertherm LH 30/14
RS421P2AN3  Furnace Nabertherm RSH 120/750/11
RI521B2AN  Furnace Nabertherm RSV 120/1000/11
RI481B3AN  Furnace Nabertherm RSV 80/750/13
LH0340NCNE  Furnace Nabertherm LH 30/14
RI481P2AN3  Furnace Nabertherm RSV 80/750/11
R-471P3AN3  Furnace Nabertherm RSV 170/750/13
RI471B2AN  Furnace Nabertherm RSV 170/750/11
LH1220NBNE  Furnace Nabertherm LH 120/12
RI421B3AN  Furnace Nabertherm RSV 120/750/13
RS521P2AN3  Furnace Nabertherm RSH 120/1000/11
RI421P2AN3  Furnace Nabertherm RSV 120/750/11
RS481P3AN3  Furnace Nabertherm RSH 80/750/13
R-571P2AN3  Furnace Nabertherm RSV 170/1000/11
LH1220NCNE  Furnace Nabertherm LH 120/12
RS521B3AN  Furnace Nabertherm RSH 120/1000/13
RS571B2AN  Furnace Nabertherm RSH 170/1000/11
RS471B3AN  Furnace Nabertherm RSH 170/750/13
LF0330NBNE  Furnace Nabertherm LF 30/13
RS471P2AN3  Furnace Nabertherm RSH 170/750/11
LF0240NBNE  Furnace Nabertherm LF 15/14
RS421P3AN3  Furnace Nabertherm RSH 120/750/13
LH1230NBNE  Furnace Nabertherm LH 120/13
LF0330NCNE  Furnace Nabertherm LF 30/13
RI521P2AN3  Furnace Nabertherm RSV 120/1000/11
LF0240NCNE  Furnace Nabertherm LF 15/14
LH0640NBNE  Furnace Nabertherm LH 60/14
RI481P3AN3  Furnace Nabertherm RSV 80/750/13
LH1230NCNE  Furnace Nabertherm LH 120/13
RI521B3AN  Furnace Nabertherm RSV 120/1000/13
RI571B2AN  Furnace Nabertherm RSV 170/1000/11
RI471B3AN  Furnace Nabertherm RSV 170/750/13
LH0640NCNE  Furnace Nabertherm LH 60/14
RI471P2AN3  Furnace Nabertherm RSV 170/750/11
RI421P3AN3  Furnace Nabertherm RSV 120/750/13
R-571P3AN3  Furnace Nabertherm RSV 170/1000/13
RS521P3AN3  Furnace Nabertherm RSH 120/1000/13
RS571P2AN3  Furnace Nabertherm RSH 170/1000/11
RS471P3AN3  Furnace Nabertherm RSH 170/750/13
RS571B3AN  Furnace Nabertherm RSH 170/1000/13
NA--2541D2  Furnace Nabertherm NA 250/45
LF0340NBNE  Furnace Nabertherm LF 30/14
LF0630NBNE  Furnace Nabertherm LF 60/13
NA--2541C2  Furnace Nabertherm NA 250/45
RI521P3AN3  Furnace Nabertherm RSV 120/1000/13
RI571P2AN3  Furnace Nabertherm RSV 170/1000/11
LF0340NCNE  Furnace Nabertherm LF 30/14
RI471P3AN3  Furnace Nabertherm RSV 170/750/13
LF0630NCNE  Furnace Nabertherm LF 60/13
RI571B3AN  Furnace Nabertherm RSV 170/1000/13
NA--1261D2  Furnace Nabertherm NA 120/65
NA--1261C2  Furnace Nabertherm NA 120/65
RS571P3AN3  Furnace Nabertherm RSH 170/1000/13
LH1240NBNE  Furnace Nabertherm LH 120/14
LH1240NCNE  Furnace Nabertherm LH 120/14
RI571P3AN3  Furnace Nabertherm RSV 170/1000/13
LF0640NBNE  Furnace Nabertherm LF 60/14
LF0640NCNE  Furnace Nabertherm LF 60/14
LH2120NBNE  Furnace Nabertherm LH 216/12
LF1230NBNE  Furnace Nabertherm LF 120/13
LH2120NCNE  Furnace Nabertherm LH 216/12
LF1230NCNE  Furnace Nabertherm LF 120/13
LH2130NBNE  Furnace Nabertherm LH 216/13
NA--2561D2  Furnace Nabertherm NA 250/65
LH2130NCNE  Furnace Nabertherm LH 216/13
NA--2561C2  Furnace Nabertherm NA 250/65
NA--5041D2  Furnace Nabertherm NA 500/45
NA--5041C2  Furnace Nabertherm NA 500/45
LF1240NBNE  Furnace Nabertherm LF 120/14
LF1240NCNE  Furnace Nabertherm LF 120/14
LH2140NBNE  Furnace Nabertherm LH 216/14
LH2140NCNE  Furnace Nabertherm LH 216/14
NA--5062D2  Furnace Nabertherm NA 500/65
NA--5061C2  Furnace Nabertherm NA 500/65
TWB  Over temperature limit controller Nabertherm
SCHUTZG  Protective gas connection Nabertherm not for LV range and cannot be combined with a chimney
692251166  Replacement heating element Nabertherm for HTCT 08/16 furnace (all 6 elements must be replaced at the same time - price is per element)

  • Special offers

    Prices starting at £889 - http://www.wolflabs.co.uk/laboratory-products/furnaces

    Product category Manufacturer Wolf Staff Date
    Furnaces Nabertherm David Child 02-May-2017

  • Product update

    Introduction
    Nabertherm L and LT series of furnaces from Wolflabs. The muffle furnaces L 1/12 - LT 40/12 are the right choice for daily laboratory use. These models stand out for their excellent workmanship, advanced and attractive design, and high level of reliability. The muffle furnaces come equipped with either a flap door or lift door at no extra charge.

    Features and benefits
    - Tmax 1100 °C or 1200 °C
    - Heating from two sides by ceramic heating plates (heating from three sides for muffle furnaces L 24/11 - LT 40/12)
    - Ceramic heating plates with integral heating element which is safeguarded against fumes and splashing, and easy to replace
    - Insulation made of non-classified fiber material
    - Housing made of sheets of textured stainless steel
    - Dual shell housing for low external temperatures and high stability
    - Optional flap door (L) which can be used as work platform or lift door (LT) with hot surface facing away from the operator
    - Adjustable air inlet integrated in door
    - Exhaust air outlet in rear wall of furnace
    - Solid state relays provide for low-noise operation
    - Defined application within the constraints of the operating instructions

    Product category Manufacturer Wolf Staff Date
    Furnaces Nabertherm David Suddaby 06-Feb-2017

  • Product update

    Introduction
    Nabertherm LE 1/11 and LE 14/11 furnaces from Wolflabs. With their unbeatable price/performance ratio, these compact muffle furnaces are perfect for many applications in the laboratory. Quality features like the dual shell furnace housing of rust-free stainless steel, their compact, lightweight constructions, or the heating elements encased in quartz glass tubes make these models reliable partners for your application.

    Features and benefits
    - Tmax 1100 °C, working temperature 1050 °C
    - Heating from two sides from heating elements in quartz glass tubes
    - Maintenance-friendly replacement of heating elements and insulation
    - Insulation made of non-classified fiber material
    - Housing made of sheets of textured stainless steel
    - Dual shell housing for low external temperatures and high stability
    - Flap door which can also be used as a work platform
    - Exhaust air outlet in rear wall
    - Solid state relays provide for low-noise operation
    - Compact dimensions and light weight
    - Controller mounted under the door to save space
    - Defined application within the constraints of the operating instructions

    Product category Manufacturer Wolf Staff Date
    Furnaces Nabertherm David Suddaby 22-Oct-2016

  • Product update

    New furnaces from Naberthem have been added. 

    Product category Manufacturer Wolf Staff Date
    Furnaces Nabertherm David Suddaby 28-Aug-2016

  • Product update

    We have just updated our Furnaces page to make selecting the most suitable unit even easier. Click here to see the new page.

    Product category Manufacturer Wolf Staff Date
    Furnaces Nabertherm David Suddaby 24-Nov-2014

Archived product specifications

The following information relates to archived product specifications. To see current content and products from this manufacturer, please look in the Products from this manufacturer tab.

Nabertherm Tube Furnaces and Accessories

 

These compact tabletop tube furnaces with integrated control systems can be used universally for many processes. Equipped with a standard working tube of C 530 ceramic and two fibre plugs, these furnaces have an unbeatable price/performance ratio.

R 50/250/12 - R 120/1000/13

  • Tmax 1200 °C or 1300 °C
  • Casing made of textured stainless steel sheets (non-rusting design)
  • Outer tube diameter of 50 to 120 mm, heated length from 250 to 1000 mm
  • Working tube of C 530 ceramic including two fibre plugs as standard equipment
  • Long lasting type S thermocouple
  • Silent solid-state power control relays
  • Standard working tube

Additional Equipment

  • Over-temperature limit controller with adjustable cutout temperature for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the oven and load
  • Cascade controller for temperature measurement in the working tube and behind the tube
  • Working tubes designed for process requirements
  • Three-zoned design with HiProSystem control (heated length from 750 mm, for 1300 °C models)
  • Alternative working tubes

 

Model Tmax Outer dimensions in mm Outer tube Ø Heated Length constant Tube length Power Electrical Weight
  °C W D H /mm length mm temperature ΔT 10K in mm kW connection* in kg
R 50/250/12 1200 400 240 490 50 250 80 450 1,2 single-phase 20
R 50/500/12 1200 650 240 490 50 500 170 700 1,8 single-phase 25
R 100/750/12 1200 1000 360 640 90 750 250 1070 3,6 single-phase 80
R 120/1000/12 1200 1300 420 730 120 1000 330 1400 6,0 3-phase 170
                       
R 50/250/13 1300 400 240 490 50 250 80 450 1,3 single-phase 35
R 50/500/13 1300 650 240 490 50 500 170 700 1,8 single-phase 48
R 100/750/131 1300 1000 360 640 90 750 250 1070 4,4 3-phase 120
R 120/1000/131 1300 1300 420 730 120 1000 330 1400 6,5 3-phase 230
1These models also available with 3 zones *
 

Universal Tube Furnaces RT with Stand for horizontal or vertical Operation

These compact tube furnaces are used when laboratory experiments must be performed horizontally, vertically, or at specific angles. The ability to configure the angle of tilt and the working height, and their compact design, also make these furnaces suitable for integration into existing process systems.

RT 50-250/11 - RT 30-200/15

  • Tmax 1100 °C, 1300 °C, or 1500 °C
  • Compact design
  • Vertical or horizontal operation freely adjustable
  • Working height freely adjustable
  • Working tube made of C 530 ceramic
  • Long lasting type S thermocouple
  • Operation also possible separate from stand if safety guidelines are observed
  • Control system built into furnace base
 
Model Tmax Outer dimensions in mm Outer tube Ø Heated Length constant Tube length Power Electrical Weight
  °C W D H /mm length mm temperature ΔT 10K in mm kW connection* in kg
RT 50-250/11 1100 350 380 740 50 250 80 360 1,8 single-phase 25
RT 50-250/13 1300 350 380 740 50 250 80 360 1,8 single-phase 25
RT 30-200/15 1500 445 475 740 30 200 70 360 1,8 single-phase 45
 
 

Hinged Tube Furnaces RS for horizontal or vertical Operation up to 1300 °C, Gas Atmosphere or Vacuum

The RS tube furnaces can be used for either horizontal or vertical operation. Using a variety of accessories, these professional tube furnaces can be optimally laid out for your process. By using different available gas supply packages, operations can be performed under a protective gas atmosphere, vacuum, or even with flammable gasses.

RS 80/300/11 - RS 170/1000/13

  • Tmax 1100 °C or 1300 °C
  • Casing made of sheets of textured stainless steel (non-rusting design)
  • Tmax 1100 °C: Type K thermocouple
  • Tmax 1300 °C: Wear-free type S thermocouple
  • Available in horizontal or vertical designs
  • Hinged design for simple insertion of the working tube
  • Working tube made of ceramic C 530 for operation in air included in scope of delivery
  • Switching and control unit separate from furnace in own wall or standing cabinet
  • Standard working tube

The RS tube furnace line can be custom-fit to your needs with a variety of extras. Starting with various working tubes of different materials to protective gas or vacuum operation. For optimum temperature distribution, all RS furnaces are also available as three-zone tube furnaces with modern PLC controls. The heat loss at the ends of the tube is compensated using this three-zoned control, and a longer uniform zone is the result.

Additional Equipment

  • Cascade controller with temperature measurement in the working tube and in the oven chamber behind the tube
  • Working tubes designed for process requirements
  • Different gas supply packages (starting on page 24) for protective gas and vacuum operation
  • 3-zone control for optimization of temperature distribution
  • Burst protector for heating elements and/or as support surface for the load
  • Stand for vertical operation
  • Alternative working tubes see chart on page 27
 
Model Tmax Exterior dimensions3 in mm Outer tube Ø Heated Length constant Tube length Power Electrical Weight
  °C W2 D H /mm length mm temperature ΔT 10K in mm kW connection* in kg
RS 80/300/11 1100 555 475 390 80 300 100 650 1,6 single-phase 80
RS 80/500/11 1100 755 475 390 80 500 170 850 3,4 single-phase 90
RS 80/750/11 1100 1005 475 390 80 750 250 1100 4,6 3-phase1 105
RS 120/500/11 1100 755 525 440 120 500 170 850 4,8 3-phase1 95
RS 120/750/11 1100 1005 525 440 120 750 250 1100 6,3 3-phase 110
RS 120/1000/11 1100 1255 525 440 120 1000 330 1350 9,0 3-phase 125
RS 170/750/11 1100 1005 575 490 170 750 250 1100 11,5 3-phase 115
RS 170/1000/11 1100 1255 575 490 170 1000 330 1350 11,5 3-phase 130
                       
RS 80/300/13 1300 555 475 390 80 300 100 650 3,6 single-phase 80
RS 80/500/13 1300 755 475 390 80 500 170 850 6,0 3-phase 90
RS 80/750/13 1300 1005 475 390 80 750 250 1100 9,3 3-phase 105
RS 120/500/13 1300 755 525 440 120 500 170 850 7,8 3-phase 95
RS 120/750/13 1300 1005 525 440 120 750 250 1100 12,6 3-phase 110
RS 120/1000/13 1300 1255 525 440 120 1000 330 1350 12,6 3-phase 125
RS 170/750/13 1300 1005 575 490 170 750 250 1100 12,6 3-phase 115
RS 170/1000/13 1300 1255 575 490 170 1000 330 1350 12,6 3-phase 130
1Only heating between two phases 3Exterior dimensions for vertical operation upon request
2Without tube *Please see page 44 for more information about mains voltage
 

Rotary Tube Furnaces RSR

When the retention of the granular characteristics of the material is important, e.g. when drying or calcining, this rotary tube furnace is the optimum solution. The continuous rotary operation of the furnace tube and the option of operating it under protective gas lead to excellent results.

RSR 80-500/11 - RSR 120-750/11

  • Design like RS models, see page 18
  • Tmax 1100 °C
  • Type K thermocouple
  • Compact unit, designed as tabletop model
  • Optionally supplied with quartz glass process reactor or quartz glass tube
  • Easy working tube or process reactor removal through belt-less drive and hinged casing
  • Infinitely variable drive (approx. 1-20 rpm)
  • Good flooding of load with process gas due to inlet on one side and outlet on other side of tube
  • For a description of various controllers, see page 44

Additional Equipment

  • Gas-tight rotary feedthrough for connection to gas supply systems (suitable for operation in rough vacuum) upon request
  • Tilting device
  • Gas supply systems with gas cooler at the outlet
  • Three-zone control
Model Tmax Outer dimensions in mm Length constant Tube dimensions in mm Supply Electrical Weight
  °C W2 D H Temperature ΔT 10K L I D d power/kW connection* in kg
RSR 80-500/11 1100 1075 475 390 170 1140 500 76 34 3,4 single-phase 100
RSR 80-750/11 1100 1325 475 390 250 1390 750 76 34 4,6 3-phase1 115
RSR 120-500/11 1100 1075 525 440 170 1140 500 106 34 4,8 3-phase1 105
RSR 120-750/11 1100 1325 525 440 250 1390 750 106 34 6,3 3-phase 120
1Only heating between two phases *Please see page 44 for information on mains voltage
2Without tube
 

Universal High-Temperature Tube Furnaces RHTC with Silicon Carbide Rod Heating, Gas Atmosphere or Vacuum

These compact tube furnaces with SiC rod heating and integrated control systems can be used universally for many processes. With an easy to replace working tube as well as additional standard equipment options, these furnaces are flexible and can be used for a wide range of applications. The high-quality fiber insulation ensures fast heating and cooling times. The SiC heating rods installed parallel to the working tube ensure excellent temperature distribution. The price-performance ratio for this temperature range is unbeatable.

RHTC 80-230 - RHTC 80-710

  • Tmax 1500 °C
  • Textured stainless steel sheet casing (non-rusting)
  • High-quality fiber insulation
  • Active cooling of casing for low surface temperatures
  • Type S thermocouple with no wear & tear
  • Silent semiconductor relay
  • Prepared for assembly of working tubes with water-cooled flanges
  • Ceramic tube, C 799 quality
  • Standard working tube see chart on page 27
  • For a description of various controllers, see page 44

Additional Equipment

  • Over-temperature limit controller with adjustable cutout temperature for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect furnace and load
  • Fiber plugs
  • Working tubes for operation with water-cooled flanges
  • Gas panel for non-combustible gases
  • Alternative working tubes see chart on page 27
  • Controlled switch-on/switch-off of gas supply (for controller P 320 only)

 

Model Tmax Outer dimensions in mm Outer tube Ø Heated Length constant Tube length Supply Electrical Weight
  °C W D H /mm length/mm temperature ΔT 10K in mm power/kW connection* in kg
RHTC 80-230 1500 600 430 580 80 230 75 480 6,3 3-phase2 50
RHTC 80-450 1500 820 430 580 80 450 150 630 9,5 3-phase1 70
RHTC 80-710 1500 1070 430 580 80 710 235 1070 11,7 3-phase1 90
1Only heating between 2 phases *See page 44 for information on supply voltage
2Only heating on one phase (asymmetrical load)
 

High-temperature Tube Furnaces RHTH for horizontal Operation and RHTV for vertical Operation up to 1800 °C, Gas Atmosphere or Vacuum

The high-temperature tube furnaces are available in either horizontal (type RHTH) or vertical (type RHTV) designs. High-quality insulation materials made of vacuum-formed fibre plates enable energy-saving operation and a fast heating time due to low heat storage and heat conductivity. By using different gas supply systems, operations can be performed under a protective gas atmosphere, vacuum, or even with flammable gasses.

RHTH 120/150/.. - RHTH 120/600/.., RHTV 120/150/.. - RHTV 120/600/..

  • Tmax 1600 °C, 1700 °C, or 1800 °C
  • MoSi2 heating elements, mounted vertically for easy replacement
  • Insulation with vacuum-formed ceramic fibre plates
  • Rectangular outer casing with slots for convection cooling
  • Casing made of sheets of textured stainless steel (non-rusting design)
  • Ceramic working tube including fibre plugs for operation in air, included in delivery
  • Type B thermocouple
  • Power unit with low-voltage transformer and thyristor controller
  • Switching and control unit separate from furnace in own wall or standing cabinet
  • Please see page 44 for a description of various controllers

Additional Equipment

  • Over-temperature limit controller with adjustable cutout temperature for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the oven and load
  • Cascade controller with temperature measurement in the working tube and in the oven chamber behind the tube
  • Working tubes designed for process requirements
  • Gas-tight flanges for protective gas and vacuum operation
  • Manual or automatic gas supply system
  • 3-zone control for optimization of temperature distribution
  • Stand for vertical operation
  • Please see page 24 for more optional equipment

 

Model Tmax Outer dimensions in mm Outer tube Ø Heated Length constant Tube length Power Electrical Weight
Horizontal design °C W D H /mm length mm temperature ΔT 10K in mm kW connection* in kg
RHTH 120/150/.. 1600 or 470 550 640 120 150 50 470 5,4 3-phase1 70
RHTH 120/300/.. 1700 or 620 550 640 120 300 100 620 7,2 3-phase1 90
RHTH 120/600/.. 1800 920 550 640 120 600 200 920 10,8 3-phase1 110
Model Tmax Outer dimensions in mm Outer tube Ø Heated Length constant Tube length Power Electrical Weight
Vertical design °C W D H2 /mm length mm temperature ΔT 10K in mm kW connection* in kg
RHTV 120/150/.. 1600 or 580 580 480 120 150 30 480 4,1 3-phase1 70
RHTV 120/300/.. 1700 or 580 580 630 120 300 80 630 7,1 3-phase1 90
RHTV 120/600/.. 1800 580 580 880 120 600 170 880 12,6 3-phase1 110
1Only heating between two phases *Please see page 44 for information on mains voltage
2Without tube
 

Gas Supply Systems/Vacuum Operation for Tube Furnaces RS, RHTC, RHTH and RHTV

When equipped with various equipment packages, the tube furnace series RS, RHTH, and RHTV can be adapted for operation with non-flammable or flammable gasses or for vacuum operation. The different equipment packages can be delivered together with the furnace, or later as needed.

Gas Supply System 1 for simple protective gas applications (no vacuum operation)

This package represents a basic version sufficient for many applications, for operation with non-flammable protective gasses. The standard working tube made of ceramic C 530 delivered with the furnace can still be used.

Gas Supply System 2 for gas-tight operation with non-flammable gasses/vacuum operation

For increased atmospheric purity requirements in the working tube, we recommend this gas supply system. The standard working tube is replaced by a dense working tube of ceramic C 610 or C 799 in a gas-tight design. Besides the longer working tube, the scope of delivery also includes gas-tight flanges and a corresponding bracket system in the furnace. The system can also be equipped for vacuum operation.

  • Working tube of ceramic C 530 can be used
  • 2 plugs of ceramic fibre with protective gas connections
  • Gas supply system for non-flammable protective gas (Ar, N2, forming gas) with shutoff valve and flow meter with control valve (volume 50-500 l/hr), piped and ready to connect (gas intake pressure at 300 mbar to be provided by customer)

Additional Equipment

  • Extension of gas supply system with a second or third non-flammable type of gas
  • Bottle pressure regulator for use with bottled gas
  • Automatically controlled gas supply with solenoid valves on the gas supply panel, which can be switched on and off through a controller with programmable extra functions (e.g. P 320)
  • Longer, gas-tight working tube of ceramic C 610 for furnaces to 1300 °C or of C 799 for temperatures above 1300 °C
  • 2 vacuum-tight, water-cooled stainless steel flanges with fittings on the outlet side (cooling water supply with NW9 hose connector to be provided by the customer)
  • Mounting system on furnace for the flanges
  • Gas supply system for non-flammable protective gas (Ar, N2, forming gas) with shutoff valve and flow meter with control valve (volume 50-500 l/hr), piped and ready to connect (gas intake pressure at 300 mbar to be provided by customer)

Additional Equipment

  • Extension of gas supply system with a second or third non-flammable type of gas
  • Bottle pressure regulator for use with bottled gas
  • Automatically controlled gas supply with solenoid valves on the gas supply panel, which can be switched on and off through a controller with programmable extra functions (e.g. P 320)
  • Water-cooled end flange with quick connectors
  • Cooling unit for closed loop water circuit

Vacuum Operation

  • Vacuum package for evacuation of the working tube, consisting of a tee for the gas outlet, 2 ball valves, manometer, 1-stage manually operated rotary vane vacuum pump with corrugated stainless steel hose connected to the gas outlet, max. attainable end pressure in working tube about 10-3 mbar
  • Alternative pumps for max. final pressure of up to 10-5 mbar on request (see page 25)

Adding gas supply system 3 to the tube furnace allows operation under a hydrogen atmosphere. The built-in safety system allows the introduction of hydrogen into the working tube, when heated to at least 800 °C. The furnace and control system are designed to provide the highest possible degree of safety for the furnace, operator, and surroundings.

Adding gas supply system 4 to the tube furnace allows operation under a hydrogen atmosphere. The built-in safety system allows the introduction of hydrogen into the working tube at room temperature. The furnace and control system are designed to provide the highest possible degree of safety for the furnace, operator, and surroundings.

  • Longer, gas-tight working tube of ceramic C 630 for furnaces to 1300 °C, or of C 799 for temperatures above 1300 °C
  • 2 vacuum-tight, water-cooled stainless steel flanges with fittings on the outlet side with cooling water supply (to be provided by the customer) and NW9 hose connector
  • Mounting system on furnace for the flanges
  • Safety system for gassing with flammable protective gases starting at 800 °C
  • Exhaust gas torch, propane-powered for customer-installed propane gas supply at 30 mbar
  • Gas supply system for H2 and N2. The customer provides an H2 supply at 300 mbar and a N2 supply at 10 bar
  • N2 emergency purge container
  • PLC-controlled regulation with operation via HiProSystem touchscreen, locking procedures, and safety matrix programmed into the software

Additional Equipment

  • Extension of gas supply system with a second or third nonflammable type of gas
  • Bottle pressure regulator for use with bottled gas
  • Cooling unit for closed loop water circuit

Vacuum Operation

  • Vacuum package for pre-evacuation of the working tube, consisting of a tee for the gas outlet, 2 ball valves, manometer, 1-stage manually operated rotary vane vacuum pump with corrugated stainless steel hose connected to the gas outlet, max. attainable end pressure in working tube about 10-3 mbar
  • Vacuum package with adapted pumps for a max. end pressure down to 10-5 mbar upon request (see below)
  • Equipment as for gassing package 3, but with extended safety system for operation with hydrogen at room temperature.
 

Vacuum Pumps

With respect to the final pressure different pumps are available (see also page 40):

Information: For protection of the vacuum pump only cold stage evacuation is allowed. The reduction of working tube strengthness limits the max. possible working temperature under vacuum (see page 26).

  • Single-step rotary piston pump for a max. final pressure of approx. 20 mbar.
  • Two-step rotary piston pump for a max. final pressure of approx. 10-2 mbar.
  • Pump system PT70 Dry (rotary vane pump with following turbomolecular pump for a max. final pressure of 10-5 mbar
 

Furnace Chamber Control

with temperature measurement of load in the working tube.

Charge Control

with temperature measurement both in the furnace chamber outside the working tube as well as in the working tube.

Cascade Control

Only the furnace chamber temperature is measured and controlled. Regulation is carried out slowly to avoid out-of-range values. Because the charge temperature is not measured during this process, the furnace chamber temperature deviates from the charge temperature by several degrees.

Furnace Chamber vs. Cascade Controller Comparison

If the cascade is switched on, both the charge temperature and furnace chamber temperature are measured. By setting different parameters the heat-up and cooling processes can be individually adapted. This results in a more precise temperature control at the charge.

Furnace Chamber Control

  • Advantages: Thermocouple protected against damage and aggressive load, very even control, attractive price
  • Disadvantage: Process-dependent temperature difference between displayed temperature on the controller and inside the tube
  • Advantages: Precise control inside of tube without temperature deviation
  • Disadvantages: Slow control with danger of temperature overshoot, control parameters must eventually be adjusted to correspond to the process. At high application temperatures, the over-temperature limit controller can activate to protect the heating elements.
  • Advantages: Very precise and rapid control adjustment
  • Disadvantage: Costs (only available for models with external switchgear panel)
 

Working Tubes

There are various working tubes available, depending on application and temperatures. The technical characteristics of the different working tubes are presented in the following table:

Material Tmax in air?°C Tmax in vacuum operation?°C Gas-tight
C 530 (Sillimantin) 1300 not possible no
C 610 (Pytagoras) 1400 1200 yes
C 799 (99.7 % Al2O3) 1800 1400 yes
Quartz glass 1100 950 yes
CrFeAl-Alloy 1300 1100

Nabertherm Ovens and High-Temperature Ovens, Air Circulation Furnaces

TR 1050 with double door
 

Usable to a maximum of 300 °C, these ovens offer optimum temperature uniformity over their entire useable volume. Horizontal air circulation ensures high drying power and a fast heating time. Maximum temperature uniformity is achieved even for closely packed charges. Multiple tray supports enable loading on multiple layers.

TR 60 - TR 1050

  • Tmax 300 °C
  • Compact design as tabletop model (TR 420 and TR 1050 as free standing model)
  • Horizontal air circulation for temperature uniformity better than ΔT 8K in the usable space
  • Stacking in multiple layers possible using removable trays
  • Furnace chamber of stainless steel, material 1.4301 (304)
  • Double door for model TR 1050
  • View window upon request
  • Please see page 44 for a description of various controllers

 

Model Tmax Inner dimensions in mm Volume Outer dimensions in mm Power Electrical Weight Trays in- Trays Max.
  °C w d h in L W D H kW connection* in kg cluded max. total load1
TR 60 300 490 360 340 60 650 550 640 2,1 single-phase 45 1 4 120
TR 120 300 600 360 480 105 750 550 780 2,1 single-phase 70 2 7 150
TR 240 300 700 550 640 240 860 730 940 3,1 single-phase 100 2 9 150
TR 420 300 710 550 1080 420 860 830 1370 4,0 3-phase 120 3 17 150
TR 1050 300 1240 570 1510 1050 1430 860 1920 9,0 3-phase 380 4 22 170
1Max load per layer 30 kg *Please see page 44 for information on mains voltage
 

High-Temperature Ovens, Air Circulation Furnaces up to 850 °C

If very good temperature uniformity is necessary for your heat treatment, our air circulation furnaces with horizontal air circulation are the right solution for you. Due to their solid industrial design, they can be used for many processes, like ageing, preheating, drying, hardening, tempering and annealing.

N 15/65HA, N 30/45HA - N 500/85HA

  • Tmax 450 °C, 650 °C, or 850 °C
  • Furnace plenum made of stainless steel (N 15/65HA without plenum)
  • Model with 15 litres designed as tabletop model, other models freestanding with stand
  • Solid industrial design
  • Optimum temperature distribution per DIN 17052-1 to ΔT 6K in useable space
  • Loading of multiple layers possible using removable trays. For models N 30/.. - N 560/.. one tray is included in scope of delivery
  • Please see page 44 for a description of various controllers

 Nabertherm Melting Furnaces

VHT 8/22-GR with graphite heating  

Graphite heating chamber

 

The compact furnaces of the VHT line are available as electrically heated chamber furnaces with graphite, molybdenum or MoSi2 heating. A wide variety of heating designs as well as a complete range of accessories allow optimal furnace configuration for technically demanding customer processes. The vacuum-tight retort enables heat treatment processes either in protective and reaction gas atmospheres or in a vacuum, depending on the application, all the way to 10-5 mbar. With the appropriate safety technology, the furnaces are also suitable for operation with hydrogen.

Heating Concepts

Graphite – VHT ../GR

  • Suitable for processes under protective and reaction gases or under vacuum
  • Tmax 1800 °C and 2200 °C
  • Graphite felt insulation
  • Temperature measurement using type B thermocouple (version to 1800 °C)
  • Temperature measurement using optical pyrometer (version to 2200 °C)

Molybdenum – VHT ../MO

  • Suitable for processes under highly pure protective and reaction gases or under a high vacuum up as much as 10-5 mbar
  • Tmax 1600°C
  • Insulation made of Molybdenum steel sheets

MoSi2 – VHT ../KE

  • Suitable for processes under protective and reaction gases, under vacuum or in air
  • Tmax 1800°C
  • Insulation made of high purity aluminium oxide fiber

Basic Version VHT (All Heating Concepts)

  • Standard furnace sizes 8, 40 and 100 liters
  • A water-cooled stainless steel process reactor sealed with temperature-resistant o-rings
  • Frame made of stable steel profiles, powder-coated and easy to service due to removable stainless steel panels
  • Casing of the VHT 8 model on castors for easy repositioning of furnace
  • Cooling water manifold with manual stopcocks in supply and return lines, automatic flowmeter monitoring, open-loop cooling water system
  • Adjustable cooling water circuits with flowmeter and temperature indicator and overtemperature fuses
  • Switching system integrated within casing to save space
  • H 700 PLC control with clearly laid out 5.7“ touchpanel control for program entry and display, 10 programs each with 20 segments
  • Over-temperature limit controller with adjustable cutout temperature for thermal protection class 2 in accordance with EN 60519-2
  • Manual operation of the process gas and vacuum functions
  • Manual gas supply for one process gas (N2 or Ar) with adjustable flow
  • Bypass with manual valve for rapid filling or flooding of furnace chamber
  • Manual gas outlet with overflow valve (20 mbar)
  • Single-stage rotary vane pump with ball valve for pre-evacuating and heat treatment in a rough vacuum to 20 mbar
  • Pressure gauge for visual pressure monitoring

Additional Equipment

  • Optionally separable frame for passing through narrow door openings
  • Manual gas supply for second process gas (N2 or Ar) with adjustable flow and bypass
  • Molybdenum or carbon-fiber-carbon retort with direct gas supply for clean atmosphere and improved temperature distribution in the furnace chamber
  • Charge thermocouple with display
  • Two-stage rotary vane pump with ball valve for pre-evacuating and heat-treating in a vacuum to 10-2 mbar
  • Cooling unit with closed-loop cooling water circuit

The use of automatic valves for process gas or exhaust air management and the powerful H3700 controller allow the entire heat treatment process to be run fully automatically. The entry of all process data (temperatures, ramps, gas supply and vacuum) is easily controllable from a large, 12" graphic control panel. System status with all process-related data are clearly shown on a process control diagram. All valves and the vacuum pump can also be operated manually from here as well. The system has an automatic pre-program and post-program for purging the furnace chamber and also features automated leak testing.

Automatic Version VHT without Hydrogen Operation

  • Features the same as basic version of VHT, plus:
  • Automatic gas supply for one process gas (N2 or Ar) with adjustable flow
  • Bypass for rapid filling or flooding of furnace chamber
  • Automatic gas outlet with check valve and pressure relief valve (20 mbar)
  • Single-stage rotary vane pump with check valve for pre-evacuating and heat treatment in a rough vacuum to 20 mbar
  • Transducer for absolute and relative pressure measurements
  • H3700 controller (10 programs with 20 segments each)
  • Operation with 12“ graphical control panel (touchpanel)

Additional Equipment

  • Mass flow controller for varying flow volumes and generating gas mixtures (with second process gas)
  • Furnace pressure control with position-controlled exhaust valve (partial pressure control)
  • Electric or gas-heated exhaust gas torch for process gas post-combustion
  • Water-cooled exhaust gas cooler
  • Condensate traps for separation of large amounts of binder
  • Two-stage rotary vane pump with check valve for pre-evacuating and heat treatment in a vacuum to 10-2 mbar
  • Pump stand with turbo-molecular pump and slide valve for pre-evacuating and for heat treatment in a vacuum to 10-5 mbar (only for molybdenum model) including electric pressure transducer and booster pump
  • PC control via NCC with enhanced optional documentation and possible connection to customer LAN

Extension Package – Hydrogen in VHT-MO

When hydrogen is used as a process gas, our systems come equipped with additional safety technology. Only certified and industry proven safety sensors are used. The furnaces are always controlled using a fail-safe controller (S7-300F/safety controller). The controller and documentation are carried out using Nabertherm Control Center NCC (see page 45).

Two Temperature-Dependent Concepts Available for Safe Operation with Hydrogen:

  • Partial pressure operation: H2 infeed under controlled negative pressure (partial pressure) in the process reactor starting from 750 °C furnace chamber temperature
  • Atmospheric operation: H2 overpressure infeed in process reactor starting from room temperature

Automatic Version VHT for Operation with Hydrogen

  • Features as found with automatic version of the VHT without hydrogen operation, plus
  • Redundant process gas valves for hydrogen
  • Monitored pre-pressures of all process gases
  • Bypass for safe flushing of furnace chamber with inert gas
  • Pressure-monitored emergency flooding with automated solenoid valve opening
  • Electric or gas-heated exhaust gas torch for H2 post-combustion

Extension Package – Debinding and Sintering

The "Debinding and Sintering" extension package allows VHT furnaces with molybdenum heating to be used for processes causing process-related contamination during heat treatment. The furnace is equipped with an additional retort with direct gas inlet and outlet and exhaust gas torch. Special gas plumbing prevents contamination of the furnace insulation and the heater due to the thermal process. The furnace can also optionally be equipped with a heated gas exhaust, a partial pressure debinding system, and a binding agent trap. The control system corresponds to that of the "Automatic" extension package.

Automatic Version VHT-MO for Debinding/Sintering

  • Features such as the automatic version of the VHT without hydrogen, plus:
  • Additional molybdenum retorts in the furnace chamber with direct gas inlet and outlet for protecting the furnace insulation
  • Exhaust gas torch for post-combustion of gases produced by process
  • Exhaust gas cooler

Additional Equipment

  • Heated gas outlet
  • Binding agent trap with condensate separation for processes with a large proportion of binding agents
  • Cooling unit for closed-loop water circuit
  VHT ...-18/GR VHT ...-16/MO VHT ...-18/KE
Inert gas
Air to 500 °C -
Hydrogen -
Rough vacuum and fine vacuum (>10-3 mbar)
High vacuum (<10-3 mbar) - -
Model Tmax Inner dimensions in mm Volume Outer dimensions in mm Supply Electrical Weight Material heater/
  °C W D H in l W D H power/kW connection* in kg insulation
VHT 8/18-GR 1800 170 240 200 8 1250 (800)1 1100 2000 25 three-phase 1200 Graphite/graphite felt
VHT 40/18-GR 1800 300 450 300 40 1500 2000 2300 80 three-phase 2000 Graphite/graphite felt
VHT 100/18-GR 1800 450 550 450 100 1750 2200 2600 160 three-phase 2800 Graphite/graphite felt
                         
VHT 8/22-GR 2200 170 240 200 8 1250 (800)1 1100 2000 25 three-phase 1200 Graphite/graphite felt
VHT 40/22-GR 2200 300 450 300 40 1500 2000 2300 80 three-phase 2000 Graphite/graphite felt
VHT 100/22-GR 2200 450 550 450 100 1750 2200 2600 160 three-phase 2800 Graphite/graphite felt
                         
VHT 8/16-MO 1600 170 240 200 8 1250 (800)1 1100 2000 30 three-phase 1200 Molybdenum
VHT 40/16-MO 1600 300 450 300 40 1500 2000 2300 110 three-phase 2000 Molybdenum
VHT 100/16-MO 1600 450 550 450 100 1750 2200 2600 210 three-phase 2800 Molybdenum
                         
VHT 8/18-KE 1800 170 240 200 8 1250 (800)1 1100 2000 15 three-phase 1200 MoSi2/ceramic fiber
VHT 40/18-KE 1800 300 450 300 40 1500 2000 2300 45 three-phase 2000 MoSi2/ceramic fiber
VHT 100/18-KE 1800 450 550 450 100 1750 2200 2600 95 three-phase 2800 MoSi2/ceramic fiber
1With the switching system unit removed *See page 44 for information about supply voltage.

 

Nabertherm High-Temperature Vacuum Furnaces

VHT 8/22-GR with graphite heating  

Graphite heating chamber

 

The compact furnaces of the VHT line are available as electrically heated chamber furnaces with graphite, molybdenum or MoSi2 heating. A wide variety of heating designs as well as a complete range of accessories allow optimal furnace configuration for technically demanding customer processes. The vacuum-tight retort enables heat treatment processes either in protective and reaction gas atmospheres or in a vacuum, depending on the application, all the way to 10-5 mbar. With the appropriate safety technology, the furnaces are also suitable for operation with hydrogen.

Heating Concepts

Graphite – VHT ../GR

  • Suitable for processes under protective and reaction gases or under vacuum
  • Tmax 1800 °C and 2200 °C
  • Graphite felt insulation
  • Temperature measurement using type B thermocouple (version to 1800 °C)
  • Temperature measurement using optical pyrometer (version to 2200 °C)

Molybdenum – VHT ../MO

  • Suitable for processes under highly pure protective and reaction gases or under a high vacuum up as much as 10-5 mbar
  • Tmax 1600°C
  • Insulation made of Molybdenum steel sheets

MoSi2 – VHT ../KE

  • Suitable for processes under protective and reaction gases, under vacuum or in air
  • Tmax 1800°C
  • Insulation made of high purity aluminium oxide fibre

Basic Version VHT (All Heating Concepts)

  • Standard furnace sizes 8, 40 and 100 litres
  • A water-cooled stainless steel process reactor sealed with temperature-resistant o-rings
  • Frame made of stable steel profiles, powder-coated and easy to service due to removable stainless steel panels
  • Casing of the VHT 8 model on castors for easy repositioning of furnace
  • Cooling water manifold with manual stopcocks in supply and return lines, automatic flowmeter monitoring, open-loop cooling water system
  • Adjustable cooling water circuits with flowmeter and temperature indicator and overtemperature fuses
  • Switching system integrated within casing to save space
  • H 700 PLC control with clearly laid out 5.7“ touchpanel control for program entry and display, 10 programs each with 20 segments
  • Over-temperature limit controller with adjustable cutout temperature for thermal protection class 2 in accordance with EN 60519-2
  • Manual operation of the process gas and vacuum functions
  • Manual gas supply for one process gas (N2 or Ar) with adjustable flow
  • Bypass with manual valve for rapid filling or flooding of furnace chamber
  • Manual gas outlet with overflow valve (20 mbar)
  • Single-stage rotary vane pump with ball valve for pre-evacuating and heat treatment in a rough vacuum to 20 mbar
  • Pressure gauge for visual pressure monitoring

Additional Equipment

  • Optionally separable frame for passing through narrow door openings
  • Manual gas supply for second process gas (N2 or Ar) with adjustable flow and bypass
  • Molybdenum or carbon-fibre-carbon retort with direct gas supply for clean atmosphere and improved temperature distribution in the furnace chamber
  • Charge thermocouple with display
  • Two-stage rotary vane pump with ball valve for pre-evacuating and heat-treating in a vacuum to 10-2 mbar
  • Cooling unit with closed-loop cooling water circuit

The use of automatic valves for process gas or exhaust air management and the powerful H3700 controller allow the entire heat treatment process to be run fully automatically. The entry of all process data (temperatures, ramps, gas supply and vacuum) is easily controllable from a large, 12" graphic control panel. System status with all process-related data are clearly shown on a process control diagram. All valves and the vacuum pump can also be operated manually from here as well. The system has an automatic pre-program and post-program for purging the furnace chamber and also features automated leak testing.

Automatic Version VHT without Hydrogen Operation

  • Features the same as basic version of VHT, plus:
  • Automatic gas supply for one process gas (N2 or Ar) with adjustable flow
  • Bypass for rapid filling or flooding of furnace chamber
  • Automatic gas outlet with check valve and pressure relief valve (20 mbar)
  • Single-stage rotary vane pump with check valve for pre-evacuating and heat treatment in a rough vacuum to 20 mbar
  • Transducer for absolute and relative pressure measurements
  • H3700 controller (10 programs with 20 segments each)
  • Operation with 12“ graphical control panel (touchpanel)

Additional Equipment

  • Mass flow controller for varying flow volumes and generating gas mixtures (with second process gas)
  • Furnace pressure control with position-controlled exhaust valve (partial pressure control)
  • Electric or gas-heated exhaust gas torch for process gas post-combustion
  • Water-cooled exhaust gas cooler
  • Condensate traps for separation of large amounts of binder
  • Two-stage rotary vane pump with check valve for pre-evacuating and heat treatment in a vacuum to 10-2 mbar
  • Pump stand with turbo-molecular pump and slide valve for pre-evacuating and for heat treatment in a vacuum to 10-5 mbar (only for molybdenum model) including electric pressure transducer and booster pump
  • PC control via NCC with enhanced optional documentation and possible connection to customer LAN

Extension Package – Hydrogen in VHT-MO

When hydrogen is used as a process gas, our systems come equipped with additional safety technology. Only certified and industry proven safety sensors are used. The furnaces are always controlled using a fail-safe controller (S7-300F/safety controller). The controller and documentation are carried out using Nabertherm Control Center NCC (see page 45).

Two Temperature-Dependent Concepts Available for Safe Operation with Hydrogen:

  • Partial pressure operation: H2 infeed under controlled negative pressure (partial pressure) in the process reactor starting from 750 °C furnace chamber temperature
  • Atmospheric operation: H2 overpressure infeed in process reactor starting from room temperature

Automatic Version VHT for Operation with Hydrogen

  • Features as found with automatic version of the VHT without hydrogen operation, plus
  • Redundant process gas valves for hydrogen
  • Monitored pre-pressures of all process gases
  • Bypass for safe flushing of furnace chamber with inert gas
  • Pressure-monitored emergency flooding with automated solenoid valve opening
  • Electric or gas-heated exhaust gas torch for H2 post-combustion

Extension Package – Debinding and Sintering

The "Debinding and Sintering" extension package allows VHT furnaces with molybdenum heating to be used for processes causing process-related contamination during heat treatment. The furnace is equipped with an additional retort with direct gas inlet and outlet and exhaust gas torch. Special gas plumbing prevents contamination of the furnace insulation and the heater due to the thermal process. The furnace can also optionally be equipped with a heated gas exhaust, a partial pressure debinding system, and a binding agent trap. The control system corresponds to that of the "Automatic" extension package.

Automatic Version VHT-MO for Debinding/Sintering

  • Features such as the automatic version of the VHT without hydrogen, plus:
  • Additional molybdenum retorts in the furnace chamber with direct gas inlet and outlet for protecting the furnace insulation
  • Exhaust gas torch for post-combustion of gases produced by process
  • Exhaust gas cooler

Additional Equipment

  • Heated gas outlet
  • Binding agent trap with condensate separation for processes with a large proportion of binding agents
  • Cooling unit for closed-loop water circuit
  VHT ...-18/GR VHT ...-16/MO VHT ...-18/KE
Inert gas
Air to 500 °C -
Hydrogen -
Rough vacuum and fine vacuum (>10-3 mbar)
High vacuum (<10-3 mbar) - -
Model Tmax Inner dimensions in mm Volume Outer dimensions in mm Supply Electrical Weight Material heater/
  °C W D H in l W D H power/kW connection* in kg insulation
VHT 8/18-GR 1800 170 240 200 8 1250 (800)1 1100 2000 25 three-phase 1200 Graphite/graphite felt
VHT 40/18-GR 1800 300 450 300 40 1500 2000 2300 80 three-phase 2000 Graphite/graphite felt
VHT 100/18-GR 1800 450 550 450 100 1750 2200 2600 160 three-phase 2800 Graphite/graphite felt
                         
VHT 8/22-GR 2200 170 240 200 8 1250 (800)1 1100 2000 25 three-phase 1200 Graphite/graphite felt
VHT 40/22-GR 2200 300 450 300 40 1500 2000 2300 80 three-phase 2000 Graphite/graphite felt
VHT 100/22-GR 2200 450 550 450 100 1750 2200 2600 160 three-phase 2800 Graphite/graphite felt
                         
VHT 8/16-MO 1600 170 240 200 8 1250 (800)1 1100 2000 30 three-phase 1200 Molybdenum
VHT 40/16-MO 1600 300 450 300 40 1500 2000 2300 110 three-phase 2000 Molybdenum
VHT 100/16-MO 1600 450 550 450 100 1750 2200 2600 210 three-phase 2800 Molybdenum
                         
VHT 8/18-KE 1800 170 240 200 8 1250 (800)1 1100 2000 15 three-phase 1200 MoSi2/ceramic fiber
VHT 40/18-KE 1800 300 450 300 40 1500 2000 2300 45 three-phase 2000 MoSi2/ceramic fiber
VHT 100/18-KE 1800 450 550 450 100 1750 2200 2600 95 three-phase 2800 MoSi2/ceramic fiber

1With the switching system unit removed *See page 44 for information about supply voltage.
 

Furnaces - Nabertherm
Click here to request a quotation.

LHT 02/16 - LHT 08/18


Designed as tabletop models, these compact high-temperature chamber furnaces have a variety of advantages. The first-class workmanship using high-quality materials, combined with ease of operation, make these furnaces all-rounders in research and the laboratory. These furnaces are also perfectly suited for the sintering of technical ceramics, such as zirconium oxide dental bridges.
• Tmax 1600 °C, 1750 °C, or 1800 °C
• High-quality molybdenum disilicide heating elements
• Furnace chamber lined with first-class, durable fibre material
• Housing made of sheets of textured stainless steel
• Dual shell housing with additional fan cooling for low surface temperature
• Furnace sizes of 2, 4, or 8 liters
• With lift door, whereby the hot side is away from the operator
• Adjustable air inlet
• Exhaust air opening in the roof
• Type B thermocouple
• Switching system with phase-angle firing thyristors (SCRs)


Additional equipment
??• Over-temperature limit controller with manual reset for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the oven and load
• Square saggar for charging of up to three layers
• Spacer recommended to be placed under the bottom saggar for better temperature uniformity
• Protective gas connection
• Manual or automatic gas supply system

Technical Information

Model: LHT 02/16 LHT 04/16 LHT 08/16 LHT 02/17 LHT 04/17 LHT 08/17 LHT 02/18 LHT 04/18 LHT 08/18
Tmax °C 1600 1600 1600 1750 1750 1750 1800 1800 1800
Inner dimensions in mm (WxDxH) 90x150x150 150x150x150 150x300x150 90x150x150 150x150x150 150x300x150 90x150x150 150x150x150 150x300x150
Volume in l 2 4 8 2 4 8 2 4 8
Outer dimensions in mm (WxDxH) 470x700x750+350 470x700x750+350 470x850x750+350 470x700x750+350 470x700x750+350 470x850x750+350 470x700x750+350 470x700x750+350 470x850x750+350
Connected load kW 3.0 5.2 8.0 3.0 5.2 8.0 3.6 5.2 9.0
Electrical connection single-phase 3-phase¹ 3-phase¹ single-phase 3-phase¹ 3-phase¹ single-phase 3-phase¹ 3-phase¹
Weight in kg 75 85 100 75 85 100 75 85 100
Minutes to Tmax² 30 25 25 60 40 40 75 60 60
¹Heating only between two phases
²If connected at 230 V 1/N/PE rsp. 400 V 3/N/PE

 Nabertherm Chamber Furnaces

 

We offer compact chamber furnaces as an alternative to the pit furnaces described, which can also handle a large number of simple processes.

N 40 E - N 100 E

  • Heating from both sides with high-quality heating elements, embedded in protective grooves
  • Multilayered insulation with light refractory bricks in the furnace interior and special backup insulation for low power consumption
  • Double-walled door with low exterior temperature
  • Casing made of sheets of textured stainless steel (non-rusting design)
  • Quiet operation of heating with solid state relays
  • High-quality types PtRh-Pt thermocouple
  • Freely adjustable air intake for good ventilation and short cooling times
  • Exhaust air outlet in roof
  • Precise temperature characteristic due to fast clocking of switching processes
  • Standard tabletop design
  • Stand available optionally
  • Door contact switch for safety shutoff
  • Please see page 44 for a description of the different controllers

 

Model Tmax Inner dimensions in mm Volume Outer dimensions in mm Power Electrical Weight
  °C w d h in L W D H kW connection* in kg
N 40 E 1300 360 400 320 40 560 690 570 2,9 single-phase 70
N 60 LE 1200 360 400 440 60 560 690 690 2,9 single-phase 90
N 60 E 1300 360 400 440 60 560 690 690 3,6 single-phase 90
N 100 E 1300 360 610 440 400 560 1035 690 5,5 3-phase 115
*Please see page 44 for more information about mains voltage
 

Professional Chamber Furnaces with Brick Insulation LH or Fibre Insulation LF

LF 120/12 with fibre insulation
 

Cooling fan connected to automatic vent flap for shorter cooling time

The LH 15/12 - LF 120/14 laboratory furnaces have been trusted for many years as professional chamber furnaces for the laboratory. These furnaces are available with either a robust insulation of light refractory bricks (LH models) or with a combination insulation of refractory bricks in the corners and low heat storage, quickly cooling fibre material (LF models). With a wide variety of optional equipment, these models can be optimally adapted to your processes.

LH 15/12 - LF 120/14

  • Tmax 1200 °C, 1300 °C, or 1400 °C
  • 5-sided heating for very good temperature uniformity
  • Heating elements on support tubes ensure free heat radiation and a long service life
  • Protection of floor heating and flat stacking surface provided by embedded SiC plate in the floor
  • LH models: multilayered, fibre-free insulation of light refractory bricks and special backup insulation
  • LF models: high-quality fibre insulation with corner bricks for shorter heating and cooling times
  • Door with brick-on-brick seal, hand fitted
  • Short heating times due to high installed power
  • Side vent with bypass connection for exhaust pipe
  • Self-supporting arch for high stability and greatest possible protection against dust
  • Quick lock on door
  • Freely adjustable air slide intake in furnace floor
  • Stand included
  • Please see page 44 for a description of the different controllers
  • Parallel swinging door, pivots away from operator, for opening when hot
  • Separate wall-mounting or floor standing cabinet for switchgear
  • Automatic vent flap
  • Cooling fan for shorter cycle times
  • Protective gas connector, sealed casing
  • Manual or automatic gas supply system

 

Model Tmax Inner dimensions in mm Volume Outer dimensions in mm Power Electrical Weight
  °C w d h in L W D H kW connection* in kg
LH 15/12 1200 250 250 250 15 570 790 1170 5,0 3-phase1 150
LH 30/12 1200 320 320 320 30 640 860 1240 7,0 3-phase1 170
LH 60/12 1200 400 400 400 60 720 1010 1320 8,0 3-phase 260
LH 120/12 1200 500 500 500 120 820 1110 1420 12,0 3-phase 340
                       
LH 15/13 1300 250 250 250 15 570 790 1170 7,0 3-phase1 150
LH 30/13 1300 320 320 320 30 640 860 1240 8,0 3-phase1 170
LH 60/13 1300 400 400 400 60 720 1010 1320 11,0 3-phase 260
LH 120/13 1300 500 500 500 120 820 1110 1420 15,0 3-phase 340
                       
LH 15/14 1400 250 250 250 15 570 790 1170 8,0 3-phase1 150
LH 30/14 1400 320 320 320 30 640 860 1240 10,0 3-phase1 170
LH 60/14 1400 400 400 400 60 720 1010 1320 12,0 3-phase 260
LH 120/14 1400 500 500 500 120 820 1110 1420 18,0 3-phase 340
Model Tmax Inner dimensions in mm Volume Outer dimensions in mm Power Electrical Weight
  °C w d h in L W D H kW connection* in kg
LF 15/13 1300 250 250 250 15 570 790 1170 7,0 3-phase1 130
LF 30/13 1300 320 320 320 30 640 860 1240 8,0 3-phase1 150
LF 60/13 1300 400 400 400 60 720 1010 1320 11,0 3-phase 230
LF 120/13 1300 500 500 500 120 820 1110 1420 15,0 3-phase 300
                       
LF 15/14 1400 250 250 250 15 570 790 1170 8,0 3-phase1 130
LF 30/14 1400 320 320 320 30 640 860 1240 10,0 3-phase1 150
LF 60/14 1400 400 400 400 60 720 1010 1320 12,0 3-phase 230
LF 120/14 1400 500 500 500 120 820 1110 1420 18,0 3-phase 300
1Only heating between two phases *Please see page 44 for information on mains voltage

 

Nabertherm Assay Furnaces

 

N 110/HS with manual lift door and integrated control cabinet
 

Customized pit furnace S 73/HS for the assay of large charges in crucibles

 

Work platform in front of muffle to place load

The N 110/HS furnace is especially used for the assay of precious metals where the insulation and heating must be protected from emerging gasses and vapours. The furnace chamber forms a ceramic muffle which can easily be replaced. In the standard design, the muffle is closed with a firebrick plug. A lift door can be installed instead upon request.

N 110/HS

  • Tmax 1300 °C
  • Muffle heated from four sides
  • Heating elements and insulation protected by ceramic muffle
  • Simple replacement of muffle
  • Operation also possible with open furnace if brick stopper is removed
  • Tool holder on furnace
  • Stainless steel exhaust chimney above the door opening for connection of an exhaust system
  • Work platform with embedded ceramic plate in front of the muffle opening to place load
  • Front side with large service door for easy access to the furnace chamber behind the muffle
  • Switching and control unit separate from furnace
  • Please see page 44 for a description of the different controllers

Additional Equipment

  • Lift door, manually operated with counterweight or electrically operated, for easy opening and closing
  • Electrical lift door drive with 2-hand button operation
  • Second work platform with embedded ceramic plate below the standard platform
  • Double-walled casing with fan cooling to reduce exterior temperatures

Furnaces - Nabertherm

 

LV 3/11 - LVT 15/11

The models LV 3/11 - LVT 15/11 are especially designed for ashing in the laboratory. A special air intake and exhaust system allows air exchange of more than 6 times per minute. Incoming air is preheated to ensure a good temperature uniformity.
?•Tmax 1100 °C
•Heating from two sides by ceramic heating plates
•Ceramic heating plates with integral heating element which is safeguarded against fumes and splashing, and easy to replace
•Highly durable, high-performance cured vacuum fibre module lining
•Housing made of sheets of textured stainless steel
•Dual shell housing for low external temperatures and stability
•Optional flap door (L) which can be used as work platform or lift door (LT) with hot surface facing away from the operator
•Solid state relays provide for lownoise operation
•Air exchange of more than 6 times per minute
•Good temperature uniformity due to preheating of incoming air

Additional equipment
?•Over-temperature limit controller with manual reset for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the oven and load
•Process control and documentation with Controltherm MV software package

Technical Information

Model: LV 3/11 LV 5/11 LV 9/11 LV 15/11
Tmax °C 1100 1100 1100 1100
Inner dimensions in mm (WxDxH) 160x140x100 200x170x130 230x240x170 230x340x170
Volume in l 3 5 9 15
Outer dimensions in mm (WxDxH) 380x370x750 440x470x850 480x550x900 480x650x900
Connected load kW 1.2 2.4 3.0 3.6
Electrical connection single-phase single-phase single-phase single-phase
Weight in kg 20 35 45 55
Minutes to Tmax² 120 120 120 120
¹Heating only between two phases
²If connected at 230 V 1/N/PE rsp. 400 V 3/N/PE
 
Model Tmax Interior dimensions in mm Volume Outer dimensions in mm Power Electrical Weight
  °C w d h in L W D H kW connection* in kg
N 110/HS 1300 260 340 95 8 760 790 1435 22 3-phase 510

*Please see page 44 for more information about mains voltage

 

Nabertherm Annealing and Hardening Furnaces and Accessories

 

To withstand harsh use in the laboratory, e.g. when heat-treating metals, robust insulation with light refractory bricks is necessary. The N 7/H - N 61/H models are a perfect fit to solve this problem. The furnaces can be extended with a variety of accessories, like annealing boxes for operation under protective gas, roller guides, or a cooling station with a quenching bath. Even high-performance applications like the annealing of titanium in medical applications can be implemented without the use of expensive and complicated annealing systems.

N 7/H - N 61/H

  • Tmax 1280 °C
  • Three-sided heating from both sides and the floor
  • Heating elements embedded in protective grooves
  • Floor heating protected by heat-resistant SiC plate
  • Multilayer insulation with high-quality lightweight refractory bricks in the furnace chamber
  • Exhaust opening in the side of the furnace, or on back wall of furnace in the N 31/H models and higher
  • Models N 7/H - N 17/HR are designed as tabletop models
  • Stand included with model N 31/H and up
  • Parallel swinging door which opens downward, or upward upon request
  • Manual or automatic gassing system

 

Model Tmax Inner dimensions in mm Volume Outer dimensions in mm Power Electrical Weight Minutes
  °C w d h in L W D H kW connection* in kg to Tmax
N 7/H 1280 250 250 120 7 720 640 510 3,0 single-phase 60 180
N 11/H 1280 250 350 140 11 720 740 510 3,6 single-phase 70 180
N 11/HR 1280 250 350 140 11 720 740 510 5,5 3-phase1 70 120
N 17/HR 1280 250 500 140 17 720 890 510 6,4 3-phase1 90 120
N 31/H 1280 350 350 250 31 840 1010 1320 15,0 3-phase 210 105
N 41/H 1280 350 500 250 41 840 1160 1320 15,0 3-phase 260 120
N 61/H 1280 350 750 250 61 840 1410 1320 20,0 3-phase 400 120
1Only heating between two phases *