| Model: | HH026 |
|---|---|
| Brand: | H&H |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Instrument / Test Bench |
| Label: | helium leak tester , vacuum leak test , helium leak test |
| Price: |
-
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:01 Aug, 2019 |
Vacuum Chamber Helium Leak Detection System for Car Air Conditioning Compressor
Product information:
This vacuum helium leak test system is suitable for automotive air-conditioning compressor air-tightness testing, also suitable for testing the sealing performance of the refrigerator's, air-conditioning's compressors. The helium leak testing system is available for manufacturer's mass production detection applicated in production line.
Specification:
| Workpiece | Automotive air conditioning compressor |
| Vacuum Chamber | 4 (1 large+3 small) |
| Vacuum Chamber Size | Large chamber (1) Length 350mm * Height 450mm * Deep 300m
Small chamber (3) Length 300mm * Height 450mm * Depth 300m |
| Tracer Gas | Helium |
| Helium Leakage Pressure | 3.0Mpa (can be adjusted to be lower) |
| Gross leakage Pressure | 3.0Mpa (can be adjusted to be lower) |
| Reject Point | 1g /year (R134a) |
| Test Cycle | Average 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 Pump | LAYBOLD |
| Vacuum Gauge | INFICON |
| Helium Mass Spectrometer | Agilent |
| PLC | Omron |
| Electrical Components | FUJI,SCHNEIDER,MITSUBISHI |
Work principle:
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.
