The series of impact test cryogenic tanks manufactured by Jinan Jinli Testing Instrument Co., Ltd. (Jinan Jinli Testing Machine Factory) are the latest ones based on the requirements for cryogenic devices in the "Metal Charpy Notch Impact Test Method" Research and development of compressor refrigeration equipment. It adopts cascade compressor refrigeration technology, utilizes the principle of thermal balance and cyclic stirring method to achieve automatic uniform cooling and constant temperature of the sample, which can fully meet various temperature control indicators stipulated in national standards. The low-temperature tank is controlled by single-chip microcomputer technology, with digital display of temperature value, automatic temperature control, automatic timing, and automatic alarm. It is easy and safe to operate, has fast cooling speed, large volume, and high temperature control accuracy. It is ideal for low-temperature impact testing of metal materials. Sample cooling and insulation equipment. Specifications
Temperature range (continuously adjustable setting )
＋℃～℃
＋℃～℃
＋℃～℃
＋℃～℃< br/>
Cooling speed
+℃～℃
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Temperature control accuracy
﹤℃
Cold room volume
(Long Width and height)
Number of samples that can be installed
Greater than, up to 2 standard samples
Cooling medium
Ethanol or other antifreeze
Overall dimensions (length, width and height)
Working power supply
~
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Weight
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Jinan Jinli Testing Instrument Co., Ltd.
Testing machine DWC series impact test low temperature tank