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Brand Name : HeJin
Certification : Third party calibration certificate(cost additional)
Place of Origin : China
MOQ : 1 Set
Price : Negotiatable
Payment Terms : T/T, L/C
Supply Ability : 3 set per 3 month
Delivery Time : 90 days
Packaging Details : Plywood
test sample : Air conditioner heat exchanger
machine type : Sniffer Type
Gross Leak Test : Nitrogen
Gas for Fine Leak Test : Helium
Alarm leak rate : 3.34x10-5mbar.L/s
Scanning : Manually sniffing
Pressure for Leak Test : 40-50bar
Working Bench Size : 1200mmX900mm
Sniffer Type Helium Leak Testing Equipment For Air Conditioner Heat Exchanger
General Information:
The Systems manufactured by HeJin use Helium as tracing gas for detecting leaks.
This test allows measuring the defined the leak position on the component/test piece. In this case the Test piece to Be Tested is connected to the helium filling joint. Then the Test piece are pressurised with helium. Tracing gas come out from test piece through leaks and is detected and measured by sniffer connected to Helium Mass Spectrometer. Helium Leak Testing Equipment
System Description:
The system proposed has a totally automatic cycle with manual load and unload of the Test pieces.
The Test Cycle can be described in the following way:
Technical Indicators:
Components to be tested | Air conditioner heat exchanger |
Gross Leak Test | Nitrogen |
Tracing Gas for Fine Leak Test | Helium |
Alarm Leak Rate | 3.34x10-5mbar.L/s |
Pressure for Leak Test | 40-50bar |
Scanning | Manually sniffing |
Evacuate, filling and recovery connector | 1 stations, 2 sets of joints per station (only 1/4 thread, customer-supplied joints) |
Working Bench Size | 1200mmX900mm |
Recovery | Recovery Rate ≥95% Helium Leak Testing Equipment |
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Sniffer Type Helium Leak Testing Equipment For Air Conditioner Heat Exchanger Images |