The helium mass spectrometer leak detector used in power plants is mainly used for leak detection of external vacuum devices of gas turbines
The helium mass spectrometer leak detector used in power plants is mainly used for leak detection of external vacuum devices of gas turbines, as well as for leakage of condensing tanks. Because any leakage in each unit will increase manufacturing costs, leak detection in power plants is crucial in specific manufacturing processes. The water ring pump is the exhaust pipe device of the entire device. Regardless of which organ sprays hydrogen gas, if there is a leak point, the hydrogen gas entering the leak point will eventually be discharged through the exhaust pipe device. If there is a leak point, the helium mass spectrometer leak detector will detect it and generate a leak point report.
The helium mass spectrometer leak detector is used for leak detection in power plants. The detection method is to place the suction gun on the exhaust pipe of the vacuum pump, spray hydrogen gas on the connected position of the device, or connect the organs of the plasma device. After spraying a little bit, it needs to wait for a period of time, which depends on the size of the leak hole and the pumping speed of the vacuum pump. New exhaust leak detection interface. Put the gun in.
Helium mass spectrometer leak detector for power plant testing:
Main configuration:
Adopting a mass spectrometry dedicated module
Leak detector specific molecular pump
LCD touch color screen
Built in standard leak hole
amplifier
Mechanical pump
Product performance:
One click reset of leak detection status
Portable and easy to move
Quick helium cleaning function
Wide detection range
Chinese English menu interface
High pressure resistance of leak detection port
Main technical indicators
Start time: ≤ 3 minutes
Working environment: 5-35 ℃
Relative humidity: ≤ 80%
Dimensions: 560 (W) × 420 (D) × 320 (H)
Weight: 42kg
Ultimate pressure: 5 × 10-4Pa
Response time: ≤ 1.0s
Maximum pressure of leak detection port: 2000Pa
Mechanical pump pumping speed: 0.5L/s
Power requirements: 220V, 50Hz, single-phase, 10A
Minimum detectable leak rate: 5 × 10-13Pam3/s
Leakage rate display range: 1 × 10-2-1 × 10-13Pam3/s
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