Wolf Laboratories Limited
Tel 01759 301142 Fax 01759 301143
sales@wolflabs.co.uk

  

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Sigma Centrifuge 8K

Sigma 8K10

 

SIGMA 8K Refrigerated Floor Standing Centrifuge

bulletOrder. no. 10855 (3 x 400 V /50 Hz) air cooled
Order. no. 10856 (3 x 220 V / 60 Hz) air cooled
Order. no. 10857 (3 x 400 V / 50 Hz) water cooled
bulletCompact refrigerated floor standing centrifuge for universal use in blood banks, clinical laboratories and research
bulletCapacity up to 6 l in angle rotor; 12 x 1 l, 6 x 1.5 l or 12 blood bags in swing-out rotor
bulletSolid construction, suitable for continuous use
bulletMaintenance-free drive, high imbalance tolerance up to approx. 80 g
bulletSpeed range 100 - 10.500 rpm
bulletAutomatic rotor identification prevents spinning rotors overspeed
bulletEfficient refrigeration; temperature adjustable between -20 °C and +40 °C, standstill cooling, with refrigerant R404a
bulletStainless steel chamber
bulletThe lid is hinged on the left hand side
bulletEasy open the centrifuge lid via pneumatic springs
bulletTwo motorized lid locks provide safe, assured lid-locking
bulletPower failure, emergency lid opening
bulletErgonomic loading height of just 88 cm
bulletThe user friendly control unit is integrated in the front panel
bulletCentrifuge fits through a door opening of only 82 cm
bulletThe centrifuge stands on movable castors an adjustable feet to even out the floor
bulletEasily serviceable
bulletAll international standards are met, e.g. IEC 1010, CE, WEEE

Options

bulletData logging via RS 232
bulletWater-cooled compressors
bulletSealed housing and water-cooled compressors, sterile room version
bulletInert gas injection with analysis of the oxygen content in the exhaust emission

Spincontrol - Professional

bulletSophisticated version of the unique SIGMA single-knob control with backlit graphical LCD-display
bulletSelectable languages: German, English
bulletAll important run parameters at a glance
bulletPermanent display of set and actual values: time, speed, gravitational field and temperature
bullet60 programs can be named and stored in a memory with all run parameters
bulletRapid cooling program
bullet10 linear, 10 quadratic and 10 user defined acceleration an deceleration curves including brakeless deceleration
bulletSetting of values in steps of 100 or 1 rpm resp. 10 or 1 x g
bulletTime 0 - 99 h 59 min, continuous operation, short run
bulletElectronic imbalance monitoring, acoustic and visual alarm with fast deceleration
bulletEnd of run alarm, selectable, can be switched of
bulletPlain text display of information an error messages
bulletRun time and cycles count for the rotors used
 
bulletSelectable additional functions:
Time integral, standstill cooling, automatic unlocking of lid after end of run, timing after set speed has been reached, password protection of programs in memory, information in case of excessive chamber temperature with adjustable tolerance, speed adjustment for substances with density exceeding 1,2 g/ccm, start delay, automatic speed adjustment for different radii to have same gravitational field, temperature display in °F or °C, display of acceleration and deceleration curves, program rotation

Option:
Interface for optical end of run indication

Technical Specifications

Electric supply 3 x 400 V / 50 Hz
3 x 220 V / 60 Hz
Power consumption 6,5 kW
Max. capacity 12 Liter
Max. speed rpm 10.500 1/min
Min. speed rpm 100 1/min
Interference suppression EN 61326
Dimensions: Height x Width x Depth 980x810x910 mm
Height with open lid 1690 mm
Weight without rotor 420 kg
Kinetic energy max. 279 K Nm
Noise level at max. speed (approx.)
Rotor 11800 69 dB(A)
Rotor 12505 73 dB(A)
Max. acceleration
Rotor 11800 81 sec
Rotor 12505 80 sec
Max. deceleration
Rotor 11800 59 sec
Rotor 12505 75 sec
Teperature setting range -20°C - +40°C
Min. rotor temperature
at 23°C ambient temperature
< 4°C

 

 

Tel 01759 301142  Fax 01759 301143

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

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