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172025-09Test method for respirator air leak testerMask breathing air leak tester detection methodBreath valve air leak test method:1. After sealing the fixed volume cavity with the airtight inspection cover, the system i...
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162025-09How to choose the right air leak testing equipment?How to choose the right air leak testing equipment? With the development of science and technology, air leak detection technology is getting better and better, and the application is becoming more and...
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062021-05Description of measuring time of airtight testerDelay time: Is the delay after starting, waiting for the test tooling to clamp and stabilize.Inflation time: pressurize the measured parts and standard parts, which belongs to adiabatic compression, ...
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292021-03Air leak tester detects the influencing factors of numerical fluctuationWhen the instrument operates in the following cases, it may cause the flow rate display value to fluctuate, or the detection results are not repetitive.1. The temperature of the inspected part is inco...
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242021-02Basic principle of differential pressure leak measurement methodBasic principle: a certain pressure of the gas, while filling into the same volume of the standard workpiece and the workpiece to be measured, close the valve, after balance and stability, measure th...
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042020-11Smart watch such as how to conduct waterproof testing?With the development of smart technology, smart watches have been more and more widely used in people's lives. The shell of the general smart watch contains more electronic components inside, which re...
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