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Current location: homepage > news information > Industry information of impact test cryogenic tank >Operation specification of impact test cryogenic tank

Operation specification of impact test cryogenic tank

Article source: Jinan HuiFu testing machine factory popularity: Time of publication: 09:28, August 22, 2019

Operation specification of impact test cryogenic tank
Low temperature tank impact test It is an indispensable supporting test equipment in the impact test. It provides a low-temperature environment for the impact test. It is widely used in many physical and chemical laboratories of various industries, including - 30 ℃, - 40 ℃, - 60 ℃, - 80 ℃, - 100 ℃ and other low-temperature equipment, It can meet the requirements of GB / t229-2007 metallic materials - Charpy pendulum impact test method for low temperature test device and temperature, as well as various temperature control indexes.

Operation specification of impact test cryogenic tank:
1. Add proper amount of cooling medium into the cooling tank, and do not add too much to avoid danger.
2. Put the clean samples in the sample basket orderly and then put them into the cooling tank.
3. Turn off the power switch after confirming that the power supply is safe under the specified voltage and grounding, and all parts of the equipment are normal.
4. Refer to the attached instrument manual for instrument setting.
5. Press the stirring switch to check whether the cooling medium in the cooling tank has good fluidity.
6. When the medium in the cooling bath is close to the set temperature, the constant temperature heating device will work and the indicator light will flash; when the set temperature is reached, the automatic alarm device will make a sound, and the thermostatic timer will start to record the time and display the constant temperature time. When the operator hears the message, the alarm switch can be turned off. When the constant temperature timer shows the required constant temperature time, the sample can be taken out for test.
Turn off the power switch after the refrigeration and mixing.
In addition to conventional shock test cryogenic tank, HuiFu testing machine factory also has liquid nitrogen cryogenic tank and double system cryogenic tank, which can also be customized. Customers are welcome to choose and purchase various types of impact testing equipment, such as impact testing machine, impact testing machine and so on

 
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