Wholesale of high and low temperature impact test chambers

High and low temperature impact test box charging pile temperature impact test

The three box thermal shock test chamber is used to test the endurance of components under rapid temperature changes. It is suitable for quality control laboratories and can also meet the screening of commercial products during the production process. The thermal storage cold shock box does not require the use of liquid gas (LN2 or LCO2) to assist in cooling. The static testing method for the test object is widely used in current electronic component testing, research, and semiconductor production lines, which can save a lot of consumable testing costs and operate quickly.

High and low temperature impact test box charging pile temperature impact test

Execution and compliance with standards for high and low temperature impact test chambers:

1. GB/T2423.1-2001 Low temperature test methods;

2、GB/T2423.2-2001;

3. GB/T2423.22-1989 Temperature change test N;

4. military standardGJB150.3-86;

5. Military standard GJB150.4-86;

6. Military standard GJB150.5-86;

7. GJB150.5-86 Temperatureimpact test;

8. GJB360.7-87 Temperature shock test;

9. GJB367.2-87 405 temperature shock test;

10. SJ/T10187-91Y73 seriesTemperature change test chamber--One box type;

11. SJ/T10186-91Y73 series temperature change test box - two box type;

12. Meet the standard IEC68-2-14_test method N_temperature variation;

10. GB/T 2424.13-2002 Test Methods - Guidelines for Temperature Variation Test;

11. GB/T 2423.22-2002 Temperature variation;

12. QC/T17-92 Automotive PartsWeather resistance testgeneral rule;

13、EIA 364-32thermal shock(temperature cycling）The testing programelectrical connectorEnvironmental impact assessment of sockets.

compressor:

In order to ensure the cooling rate and low temperature requirements of the test chamber, this test chamber adopts a binary cascade water-cooled refrigeration system composed of an imported German semi closed compressorA circulating system with a cooling water volume of 10 tons per hour needs to be installed outdoorscooling water tower, provided by the user）The stacked refrigeration system consists of a high-temperature heating cycle and a low-temperature heating cyclerefrigeration cycleThe connecting container is for evaporationcondenserThe evaporative condenser also plays a role in energy transfer, transferring the thermal energy inside the working chamber through a two-stage refrigeration system to achieve the purpose of cooling. The design of refrigeration systems applies energy regulation technology, which is an effective treatment method that can ensure bothrefrigeration unitUnder normal operation, the energy consumption and cooling capacity of the refrigeration system can be effectively adjusted, reducing the operating costs and failure rates of the refrigeration system to a more economical state.

Refrigeration system and compressorIn order to ensure the cooling rate and low temperature requirements of the test chamber, this test chamber adopts a set of imported from FranceFully enclosed compressorThe binary stacked air-cooled refrigeration system composed of. Stacked cooling The system includes a high temperaturerefrigeration cycleAnd a low-temperature refrigeration cycle, with the connecting container being evaporationcondenserThe evaporative condenser also plays a role in energy transfer, transferring the thermal energy inside the working chamber through a two-stage refrigeration system to achieve the goal of high temperature. The design of refrigeration systems applies energy regulation technology, which is an effective treatment method that can ensure bothrefrigeration unitUnder normal operation, the energy consumption and cooling capacity of the refrigeration system can be effectively adjusted, reducing the operating costs and failure rates of the refrigeration system to a more economical state.