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It is a cooling chamber for impact test specimen.
Range of temperature: -30, -40, -60, -65, -80, -100, -196degree.
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.
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\CDW-196
Range of temperature: -30~30\-40~30\-60~30\-65~30\
Precision of temperature control: ≤ ± 0.5
Digital time: 0~100 minute
Precision of instrument: Resolution 0.01
Medium: Ethanol or other non freezing solution