Low temperature trap Freeze trap VA 140S
Low temperature trap Freeze trap VA 140S
Multifunction,energy,saving, non Freon. Low temperature trap by stirling cooler.
Main Application
●As trap for centrifugal condenser (VC-15S/ 15SP)●As low temperature chamber and backup cryo-chamber
●As small lyophilizer (need option)
Features
Quickly transform to lyophilizer with option
Loading optional 8 port multi-tube to make chemical resistant small lyophilizer.
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Enables temperature display and setting
Replying to a voice of “want to know temperature at trap”, "want to set temperature”. Temperature can be set between -10ºC to -50ºC and current temperature is on display. Approximate time required to temperature of cooling chamber down from RT to -50ºC is about 1 hour.Energy saving, non Freon
Adopted freezer using stirling compressor. Cooling system with helium gas achieved 0 warming potential and 0 ozone depleting potential. Overwhelming energy saving compare to regular freezer can bring electric bill saving.Cooling chamber can be used as low temperature chamber
Cooling chamber which is used with set of glass condenser can be used as low temperature chamber (temperature can be set). It has built-in stirrer and can get uniform cooling temperature by agitating inside chamber.Specifications
| Model | VA-140S |
| Cooling temperature | -65 ºC (*1) |
| Temperature Range | -10ºC to -55ºC (accuracy within ±2.0 ºC)With temperature monitor.(*2) |
| Trap capacity | By glass condenser: GC-010= Approx. 80ml/time, GC-025= Approx. 300ml/time |
| Cooling chamber dimension | Inner diameter ∅120×80Hmm (Approx. 960ml) |
| Cooler | Stirling cooler 40W |
| Other Functions | Stirrer and overflow in cooling chamber Service outlet x1 (coupled with accessory switch, up to AC100V 7A) |
| Safety device / function | Fuse, error display |
| Dimensions | 250 x 362 x 392Hmm |
| Weight | Approx. 12kg |
| Power Supply | AC100V 1A |
| Standard Accessory | Chamber lid x 1, stirrer x 1 |
(*1) +20ºC environment, ethanol 500ml, no load.
(*2) temperature range where control accuracy is maintained when used as low temperature chamber.
(*2) temperature range where control accuracy is maintained when used as low temperature chamber.
