Repeated decompression test

Repeatedly perform tests by reducing pressure and check the timing of leaks from the pressure data!

The "Decompression Repeated Test" is a test conducted on components that require airtightness, where the pressure is reduced to a specified level using a vacuum pump to check for any leaks. It is possible to perform a durability test that alternates between decompression and open state, and it can also be conducted in a heated/cooling state in combination with an environmental test chamber. In a state of reduced pressure at the specified pressure using a vacuum pump, the pressure is held for a specified time, and the results are checked to confirm that no leaks have occurred in the test item. 【Device Specifications】 ■ Decompression Pressure: Max -70kPa (gauge pressure) ■ Maximum Number of Cycles: Max 32,000 cycles ■ Pressure Holding Time: Max 3,000 seconds ■ Monitor: Recording of the pressure sensor values (gauge pressure) during the test ■ Connection with Test Item: Air tube (connection method will be adapted to the test item) *For more details, please download the PDF or feel free to contact us.

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