Impact Specimen Cooling Chamber for U-Notch and V-Notch

Impact test low temperature freezer is a cooling chamber for impact testing specimen.

Application & Features:

 

Impact Sample Low Temperature Tester is a refrigeration instrument according to GB/T229-2007. The machine adopts overlap compressor refrigerating technique. It uses a cycle mixing method following heat balance principle to automatically and equably cooling sample and keep temperature. It uses the high precision self-adjusting instrument and platiniridium sensor. It has high precision, high resolution, easy operation and high working efficiency characters.

 

Standards:

 

They  are  strictly  designed  according  to  the  standards  ASTM  E23, ISO148-2006 and GB/T3038-2002, GB/229-2007.

 

Main Technical Specifications:

 

 

Type: CDW-30 CDW-40 CDW-60 CDW-65T CDW-80T CDW-100T

Parameters:

Range of temperature: -30°~30°,-40°~30°,-60°~30°-65°~30°,-80°~30°-100°~30°,

-196°-30°

Precision of temperature control: ≤±0.5

Digital time: 0~100 minute

Precision of instrument: resolution 0.01

Medium: Ethanol or other non freezing solution