CDW Series Cooling Chamber for Impact Specimen
Application & Features:
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, CDW-196
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