Low temperature trap
Freeze trap

VA-140S
Product Code:0054319-000

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.
Can be used as a lyophilizer by combination with optional multi-tube unit. Including functions which enables enclose nitrogen to sample in ample after drying inside draft.


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

ModelVA-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.

Dimensions

Options

Glass condenser  GC-010

Required to trap solvent

Glass condenser  GC-025

Required to trap solvent

Hose holder  HH-140

Supporting metal fittings for VA-140S/250F/500R

8 port multi-tube unit   MP-080a

Option for use VA-140S as lyophilizer.

Related Products

Vacuum pump  Diaphragm vacuum pump  DTU-20

High vacuum, corrosion resistance oilless pump. Ultimate vacuum:0.2kPa, Displacement:2 ...

Low temperature trap  Freeze trap  VA-120

Thermoelectric cooling by environmental friendly Peltier device. Super compact body b ...

Lyophilizer  Freeze trap  VA-140S Lyophilizer set

Make quick change from small trap for centrifugal condenser to lyophilizer. Optimum ...

Low temperature trap  Freeze trap  VA-250F

Fundamental device for centrifugal condensation in terms of efficiency and safety. Th ...

Low temperature trap  Freeze trap  VA-500R

Fundamental device for centrifugal condensation in terms of efficiency and safety. Th ...

Low temperature trap  Freeze trap  VA-800R

Fundamental device for centrifugal condensation in terms of efficiency and safety. Th ...

Vacuum pump  Diaphragm vacuum pump  VU-38

Strong and superior in corrosion resistance oil pump Suitable for applications of cen ...


home products faq about_us inquiry