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UVIlite Ultraviolet Lamps


 

A very wide range of ultraviolet lamps from low power hand held models to high intensity units is available. There are filtered lamps in three wavelengths for use in fluorescent techniques and unfiltered lamps in both long and short (germicidal) wavelengths. All incorporate an extruded, anodised aluminium housing and a specially designed unique profile has been developed for the hand held lamps. The operator friendly shape permits lamps to be held easily with gloved hands.

Filtered lamps

These highly efficient, well designed lamps are produced in three wavelengths: 254, 312 and 365nm and dual wavelength combinations. Power ranges from a single 4W tube up to two 15W tubes.

Applications include:

Short wavelength (254nm)

Fluorescence techniques, fluorochemistry, mineralogy, photopolymerisation, mutation studies, toxicology.

Mid wavelength (312nm)

Electrophoresis gel viewing.

Long wavelength (365nm)

TLC plate viewing, fluorochemistry, food inspection, quality control, titration, pesticide analysis, mineralogy 

Ordering UVIlite filtered UV lamps

    LF 104S          50 x 75   
 
  1 x 4W        254         340    
LF 204LS 50 x 75  1 x 4W  365  350 
    1 x 4W  254  265
LF 106L  50 x 150  1 x 6W  365  700 
LF 106S  50 x 150  1 x 6W  254  710 
LF 106M  50 x 150  1 x 6W  312  680 
LF 206LM  50 x 150  1 x 6W  312  580 
    1 x 6W  365  610 
LF 206MS  50 x 150  1 x 6W  312  580 
    1 x 6W  254  400 
LF 206LS  50 x 150  1 x 6W 365  610 
    1 x 6W  254  400
LF 215L  80 x 300  2 x 15W  365  2300 
LF 215S  80 x 300  2 x 15W  254  1780 
LF 215M  80 x 300  2 x 15W  312  2200 
LF 215LM  80 x 300  1 x 15W  365  1350 
    1 x 15W  312  1330 
LF 215MS  80 x 300  1 x 15W  312  1330
    1 x 15W  254  930 
LF 215LS  80 x 300  1 x 15W  365  1350
    1 x 15W 254  930

Intensity at 15cm µW/cm2

High intensity lamps

Incorporating cold cathode quartz grid lamps, housed in anodised aluminium extrusion and with the same highly efficient ondulex reflector as filtered lamps. The power supply unit is remote from the lamp head in a separate metal package. Grid lamps produce high intensity, very consistent, short-wavelength (254nm) ultraviolet illumination. The 100W units are available fitted with longlife filters or to special order without filter for germicidal applications.

Applications include:

Biotechnology – mutagenesis, photopolymerisation, toxicology, mycology, sterilisation.

Ordering high intensity lamps

Model No.  Filter (mm)  Wavelength (nm)  Intensity 
LF 180S  70 x 300  254  3400 

 

Unfiltered ultraviolet lamps

Germicidal lamps

Widely used in medical and scientific research laboratories as well as in electronics and the food and beverage industries. Areas that must be kept free from bacterial contamination may be irradiated with UVItec germicidal lamps, provided safeguards are in place to protect operators. The same range of lamps is available with either BL or BLB long-wavelength tubes:

BL (Blacklight) tubes are actinic ultraviolet type and include a white light component in the output.

 

Applications for BL lamps include:

Polymer curing, adhesive curing, dermatology, pharmacology, photoresist exposure.

BLB (Blacklight Blue) tubes are self-filtered cobalt glass – to reduce the visible light component and increase fluorescent contrast.

Applications for BLB lamps include:

Non-destructive testing, quality control, invisible coding/marking, counterfeit note detection, rodent contamination detection, readmission control, aflatoxin detection, signature verification.

 

UVIlite Unfiltered UV germicidal lamps 254nm 

Model Number 

Tubes 

Intensity µW/cm2 

LI 206G 

2 x 6W 

1400 * 

LI 208G 

2 x 8W 

1800 * 

LI 215G 

2 x 15W

76 

LI 315G 

3 x 15W

95 

LI 220G 

2 x 20W

95 

LI 320G 

3 x 20W

119 

LI 230G 

2 x 30W

152 

LI 330G 

3 x 30W

191 

LI 240G 

2 x 40W

157 

LI 340G 

3 x 40W

219

Intensities all at 1m except* at 15cm

UVIlite Unfiltered UV longwave lamps 365nm

Model Number 

Tubes 

Intensity µW/cm2 

LI 206BL 

2 x 6W BL

1215 * 

LI 208BL 

2 x 8W BL

1400 *

LI 215BL 

2 x 15W BL

108 

LI 315BL 

3 x 15W BL

147 

LI 220BL 

2 x 20W BL

129 

LI 320BL 

3 x 20W BL

177 

LI 230BL 

2 x 30W BL

228 

LI 330BL 

3 x 30W BL

312 

LI 240BL 

2 x 40W BL

302 

LI 340BL 

3 x 40W BL

413 

LI 206BLB

2 x 6W BLB

1120 *

LI 208BLB

2 x 8W BLB

1300 *

LI 215BLB

2 x 15W BLB

100 

LI 315BLB

3 x 15W BLB

136 

LI 220BLB

2 x 20W BLB

119 

LI 320BLB

3 x 20W BLB

163 

LI 230BLB

2 x 30W BLB

210 

LI 330BLB

3 x 30W BLB

288 

LI 240BLB

2 x 40W BLB

279 

LI 340BLB

3 x 40W BLB

381 
Intensities all at 1m except* at 15cm

 

Germicidal radiation required for bacterial destruction

 
Bacteria  Energy in mW-sec/cm2 
Sterilisation up to 90% 
Energy in mW-sec/cm2 
Sterilisation up to 99% 

Bacillus anthracis 

4.52  9.04 

S. enteritidis 

4.00  8.00 

B. megatherium sp.(veg.) 

1.30  2.60 

B. megatherium sp.(spores) 

2.73  5.46 

B.paratyphosus 

3.20  6.40 

B.subtilis 

7.10  14.20 

B. subtilis spores 

12.00  24.00 

Corynebacterium diphtheriae 

3.37  6.74 

Eberthella typhosa 

2.14  4.28 

Escherichia coli 

3.00  6.00 

Micrococcus candidus 

6.05  12.10 

Micrococcus sphaeroides 

10.00  20.00 

Neisseria catarrhalis 

4.40  8.80 

Phytomonas tumefaciens. 

4.40  8.80 

Proteus vulgaris 

2.64  5.28 

Pseudomonas aeruginosa 

5.50  11.00 

Pseudomonas fluorescens 

3.50  7.00 

S. typhimurium 

8.00  16.00 

Sarcina Lutea 

19.70  39.40 

Seratia marcescens 

2.42  4.84 

Dysentery bacilli 

2.20  4.40 

Shigella paradysenteriae 

1.68  3.36 

Spirillum rubrum 

4.40  8.80 

Staphylococcus albus

1.84  3.68 

Staphylococcus aureus 

2.60  5.20 

Streptococcus hemolyticus 

2.16  4.32 

Streptococcus lactis 

6.15  12.30 

Streptocuccus viridans 

2.00  4.00 

DISCLAIMER: THE ABOVE TABLE IS ONLY A GUIDELINE FROM WOLF/UVItec FOR THE DESTRUCTION OF BACTERIA.

WOLF/UVItec CANNOT BE HELD RESPONSIBLE FOR ANY ERRORS FOUND IN THE TABLE.

 

Tel 01759 301142  Fax 01759 301143

Wolf Laboratories Limited, Colenso House, 1 Deans Lane, Pocklington, YORK, YO42 2PX

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