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