I. Performance Features
● Evacuates the test workpiece for gross leak integrity testing (this function is optional);
● Vacuum chamber helium mass spectrometry leak detection, automatically determining whether the workpiece leak rate is acceptable or not;
● Recovers and recycles helium gas;
● PLC-controlled, touchscreen-operated, fully automatic testing;
● Helium gas recovery and recycling;
● Helium detection sensitivity: 3.0×10-6 Pa·m³/s (maximum detectable range up to 10-8 level).
II. Product Overview
Designed for leak detection of air springs and upper air chambers in the automotive industry, employing a method of helium charging and detection within the chamber, ensuring reliable safety. The equipment utilizes a helium mass spectrometry leak detector, offering high detection accuracy and a low false rejection rate, meeting customer requirements for high-precision detection at an annual leak rate of -6 level.
