It is suitable for leak detection of evaporators and condensers in the home appliance refrigeration industry. It adopts the three-in-one station of helium filling outside the box and inside the box and nitrogen filling to detect large leaks - evacuation - helium filling, which greatly improves the detection efficiency and can meet the needs Beat 8PPM. The equipment uses a helium mass spectrometer leak detector, which has high leak detection accuracy and low false detection rate, meeting the customer's high-precision detection requirements for annual leakage of 1g/year.
Helium leak detection system for vacuum boxes in the refrigeration industry
Vacuum box leak detection system
- Vacuum box inner cavity size: customized according to the shape and size of the workpiece to be inspected
- Control mode: PLC control, touch screen operation
- Leak detection method: helium filling three-in-one station
- Safety protection: grating protection, built-in safety switch, electrical interlock, layer Level password control, etc.
- Main configuration: all key components are imported brands
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description
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parameters
Detection accuracy
check the accuracy
1G/year
Detect beat
Detection beat
8PPM
Helium recovery rate
Helium recovery rate
98%
Vacuum box ultimate pressure
Limit pressure of vacuum box
＜2Pa
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application
Air conditioners, refrigerators, compressors, water heaters, oil heaters, pipes, four-way valves, micro-channels, etc.
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video
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service
