DWC-196 Liquid nitrogen charpy impact test cooling/low-temperature chamber

1.Application

This equipment used liquid nitrogen 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 GB229-2007 of the provisions. 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.

2.Standards

ASTM, E23-02a, EN10045, ISO83,GB/T229-2009

3.Main Specifications