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Current location: homepage > news information > Industry information of impact test cryogenic tank >What should be paid attention to when using impact test cryogenic tank

What should be paid attention to when using impact test cryogenic tank

Article source: Jinan HuiFu testing machine factory popularity: Time of publication: June 26, 2019 08:46

What should be paid attention to when using impact test cryogenic tank
In the low temperature physical and chemical experiments in many industries, Low temperature tank impact test It can provide low temperature environment for impact sample. It is also called Charpy cryometer. The instrument adopts compressor refrigeration, uses heat balance principle and cycle stirring mode to achieve automatic uniform cooling and constant temperature of sample. HuiFu series low temperature bath has - 30 ℃, 40 ℃, 60 ℃, 80 ℃ and - 100 ℃ for selection

What should be paid attention to when using impact test cryogenic tank:
1 keep the equipment clean
2. Violent vibration and collision are strictly prohibited
3. The electric control box should be moisture-proof
4. Before starting the machine, the ground wire must be well connected to ensure safety, and the power plug must be firmly plugged in
In case of shutdown caused by power failure or fault, the time interval between restart must be more than 30 minutes; when the room temperature exceeds 25 ℃, the interval time of restart must be more than 60 minutes.
Attention should be paid to the ambient temperature. It is recommended to use it at the ambient temperature below 25 ℃
7. The sample put into the cooling tank should be wiped clean, and impurities such as iron chips should not be brought into the cooling tank
8 before each use, check the amount of cooling medium in the tank to ensure it is suitable
9. The cooling medium in the cooling tank should be replaced regularly
10 after the low temperature tank is used up, the main switch of the low temperature tank must be pulled down, so that the low temperature tank is completely powered off.
The above points are the basic precautions of impact test cryogenic tank, users must use it according to the requirements, so as to avoid unnecessary loss. We have a variety of products, such as impact testing machine, impact testing machine and so on.

 
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