Product Details

Usages and characteristics:

1.CDW-type low-temperature impact testing meter is the compressor refrigeration of the latest research and development in accordance with cooling requirement of GB/T 229-2007 "Metal Charpy Gap Impact Test Method".

2.This equipment used cascade compressor refrigeration technology, the use of the principle of heat balance and mixing method of circulation to achieve uniformity of the sample auto-cooling and temperature, to fully meet the temperature indicators of national standard GB/T229-2007, EN10045-2, E23-02A of the provisions.

3.The equipment is simple, convenient and efficient for working, which is the ideal equipment of specimen cooling and insulation for low-temperature impact testing. At the same time, it can also be used for other low-temperature detection and testing.

Main technical parameters

Specifications	CDW-40	CDW-60	CDW-80	CDW-80T	CDW-100(110)T	CDW-196
Temperature range	Room temperature ~-40°C	Room temperature ~-60°C	Room temperature ~-80°C		Room temperature ~-100(110)°C	Room temperature ~-196°C
Temperature control accuracy	±0.5°C					±2°C
Cold room volume	275160120mm
Dimensions(mm)	910510920			710600740	13008001000	710600740
Box material	Iron Spray			Stainless steel	Iron Spray	Stainless steel
Specimen quantity	No less than 60
Mode of refrigeration	Compressor refrigeration					Liquid nitrogen refrigeration
Cooling medium	Ethanol or other unfrozen liquid					Liquid nitrogen
Power	1.8kW	2.3kW	2.5kW		3kW	100W
Remarks: The cold room volume can be specially manufactured according to the customers requirement.