PRESSURE LEAK CALIBRATION

ZHANG Dixin, MENG Yang, LU Shiliang, et al. PRESSURE LEAK CALIBRATION[J]. VACUUM AND CRYOGENICS, 1998, 4(4): 204-209.

Citation:

ZHANG Dixin, MENG Yang, LU Shiliang, et al. PRESSURE LEAK CALIBRATION[J]. VACUUM AND CRYOGENICS, 1998, 4(4): 204-209.

Citation:

ZHANG Dixin, MENG Yang, LU Shiliang, et al. PRESSURE LEAK CALIBRATION[J]. VACUUM AND CRYOGENICS, 1998, 4(4): 204-209.

Abstract

In this paper,four calibration methods for pressure leak are introduced,namely,the constant varying pressure,the constant varying volume,the dynamic comparison method with quantitative gas and the dynamic comparison method with a reference leak.The measurement results and analysis are given.

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