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Vacuum Chamber Helium Leak Detection Machine For A C Compressors - China

price: contact company for price

1. Use helium- nitrogen mixture as trace gas.

2. Gross leak, middle leak, fine leak testing process, meet

the work piece test requirements.

3. Special quick- coupler design, ensure reliable seal.

1. High- pressure test to verify mechanical

resistance of the components.

2. Leak detection with pressure decay method

to find Gross Leaks.

3. Helium test with mass spectrometer to find

Fine leaks.

4. Helium recovery from both test

piece and pipeline, recovery rate up to 98%

5. Equipment Information

Leak Detection Systems manufactured by Know-

how use Helium as the tracing gas for

detecting leaks.

4. Global Test: This Test allows

measuring the global leak of each

component/ Test piece. In this case the Test

piece to Be Tested is placed inside a

container, normally named “Test Vacuum

Chamber”. Then the test chamber is evacuated

and Test pieces are pressurised with helium.

Tracing gas come out from test pieces through

leaks and is detected and measured by Helium

Mass Spectrometer connected to Test Chamber


Company Contact:


  • Phone: 862034758257

  • Address: No. 7 of Cuihu Industry Ave., Hualong Town, Panyu , Guangzhou, China

  • Email: Email


Published date: April 30, 2014 -

  • Business Description: Guangzhou Know How Industry & Equipment Co., Ltd is devoted to research,

    manufacture and sale of technology intensive industrial equipments. Its

    main products include helium leak detection system, helium recovery

    system, liquid vacuum charging machine and auto brazing machine, etc,

    which are applied widely to refrigeration, automobile and electric power

    industries.

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