Applications

●Trapping Low boiling point solvents such as Ethanol
●For VC-15S / 15SP and VU-05 in combination

Features

Trapping capability of this products

The condensation temp of a substance changes with the degree of vacuum (vapor pressure).
e.g. the relationship between the condensation temperature of ethanol etc. and the degree of vacuum shown on the right.
Low boiling point solvents can be trapped well even at -35℃ by selecting the appropriate degree of vacuum.

Specifications

Model	VA-120
Cooling temperature	-35℃ (*1)
Trapping volume	Approx. 30mL/time by Trapping bottle TB-115
Cooling chamber inside dimensions	φ50 x H100mm (Approx. 200mL) (*2)
Cooling method	Thermo module multi-stage cooling (Peltier element)
Other function	2 x Service outlet (3P/5A in total)
Safe devices/protections	Overcurrent fuse, Overheat protection thermal fuse
Dimensions/Weight	244 (W) x 330 (D) x 285 (H)mm, Approx. 12kg
Power supply	AC100V/3A (*3)
(*1) The limitation value is room tempreture -62℃ under the ambient temperture 27℃.
(*2) When Trapping bottle inserted, put less than 1/3 of refrigerant to this volume (200mL).
(*3)The current will increase according to the use of Service outlet.

Dimensions

Related Products

Cold Trap | Freeze Trap | VA-250F

This device efficiently collects water sublimated by centrifugal concentration, assists the displacement volume of the pump, and directly contributes to the concentration speed. It reduces cross-contamination by agglomerating the vapor phase of the concentrated and sublimating sample.
■Cooling temp./range：-45℃ ■Trapping volume (*1)：Approx. 200mL/time

Cold Trap | Freeze Trap | VA-800R

This device efficiently collects water sublimated by centrifugal concentration, assists the displacement volume of the pump, and directly contributes to the concentration speed. It reduces cross-contamination by agglomerating the vapor phase of the concentrated and sublimating sample.
■Cooling temp./range：-70℃ ■Trapping volume (*1)：Approx. 1000mL/time

Product Info

Cold Trap

Freeze Trap VA-120

Ultra-compact Cold trap with Eco friendly, Electronical cooling and CFC Free. Can be cooled down to -35℃ and Optimum for use with the VC- 15S/15SP.