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Automobile Air Conditioning Compressor Helium Leak Testing Equipment Test Cycle 30s/pc

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Automobile Air Conditioning Compressor Helium Leak Testing Equipment Test Cycle 30s/pc

Brand Name : HongCe
Model Number : HJAU026
Certification : CE, ROSH
Place of Origin : China
MOQ : 1
Payment Terms : T/T, L/C
Delivery Time : 4 months
Packaging Details : Plywood
Vacumm Chamber : 4
Tracer Gas : Helium
Alarm Leak Rate : 1g/year
Test Cycle : 30s/pc
Helium Filling Time : ≥70s
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Automobile Air - conditioning Compressor Vacuum Helium Detection System Air Tightness Test Machine

The system is suitable for automotive air-conditioning compressor air-tightness testing, but also suitable for testing the sealing performance of the refrigerators, air-conditioning's compressors, to avoid the leakage of hazardous materials. This test system is available for manufacturer's mass production detection applicated in production line.

Principle and structure:

According to the basic leak detection principle of helium, with helium as the tracer gas, the workpiece is placed in the vacuum chamber and filled helium into it, then through the helium leak detector can quickly and accurately determine the accuracy of the workpiece‘s leakage. The system uses four vacuum chambers, the operator will place the workpieces into the vacuum chambers, connect the workpiece's interface with the quick connector. After the vacuum chamber door is closed, the system can automatically complete the large leak and strength detection, vacuum, filling in helium, fine leak detection, helium recovery and other procedures. The whole test cycle is fast and high precision.

Technical Parameters:

WorkpieceAutomotive air conditioning compressor
Vacuum Chamber4 (1 large+3 small)
Vacuum Chamber SizeLarge chamber (1) Length 350mm * Height 450mm * Deep 300m
Small chamber (3) Length 300mm * Height 450mm * Depth 300m
Tracer GasHelium
Helium Leakage Pressure3.0Mpa (can be adjusted to be lower)
Gross leakage Pressure3.0Mpa (can be adjusted to be lower)
Reject Point1g /year (R134a)
Test CycleAverage 30s/pc (4 chambers work linkage)
Helium Filling Time≥70s

Main Parts:

We adopts to international famous brand components, to ensure our equipment stability and accuracy,

Vacuum PumpLAYBOLD
Vacuum GaugeINFICON
Helium Mass SpectrometerAgilent


1. Equipped with a 1.0 grams / year helium standard leaks, calibrated by third party calibration institution.

2. Cost effective: for a 0.5L workpiece, 8 hours per day can detect 5000 pieces, the detection cost can low to 0.0029USD/PC.

3. The equipment's ckg≥1.33

Product Tags:

helium leak detection equipment


helium leak testing solution

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