Hersteller : Askion
Modell: C-Line WB 200 / 220/230
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The work bench consists of a cryogenic working area, that may be equipped with additionally two (WB220) or three (WB230) freezers. The work bench WB220/230 is used for defined freezing of biological material such as stem cells, blood components, tissue, semen, occytes, samples for DNA/RNA analysis, etc. The compliance of an uninterrupted cooling chain of the samples is monitored and recorded during this process.
The Integrated freezer unit, containing of up to three independently operating freezers, allows reproducible freezing processes. The freezing process can be done an the basis of freely programmable freezing curves. lt is possible to start the individual freezers at any time without having to wait for the end of the process of the neighboring freezer. A barcode supported sample management system for sample tracking is available for the user. The work bench can be delivered also without freezer but with a big, cryogenic working area (WB200).
Technical Data WB 200, WB 220, "IE 320
Dimensions 186 x 97 x 203 cm (widht x depth x height
Electric height adjustment 30cm adjustment range for individual, ergonomic working height
Weight 300 kg (empty), 450 kg (fully loaded)
Barcode scanner optional, one- or two-dimensional, lateral and bottom barcode, permanently installed
Number of freezers 3 lift freezers (WB230), 2 lift freezers (WB220), working independently
T-range working area adjustable +20° down to -110°C
T-range freezer area +20° down to -180°C
Time to reach T-working are max. 45 min (at -100°C working area)
T-display resolution 0.01°C
Cooling rate freezer 0.01 - 50 K/min
Freezing rate samples depending on the sample volume, sample format and sample material
control 17" LCD Touchscreen-PC, mounted on an mobile support arm
Connection to LIMS/HIS interface by C-Line control for communication/implementation with other programmes available
Monitoring integrated temperature control device, temperature sensors, connections for an external alarm system
Electrical connection max. power consumption 1000 W (230 V, 10 A, 50 Hz)
Coolant liquid nitrogen
Pressure liquid nitrogen supply 1,4 bar
Positive operating pressure 0 bar
Climate conditions for use +15 to 25°C; 15 to 60%
