More Than 98% Helium Recovery Rate Heat Exchanger Vacuum Chamber Helium Leak Detector for Leak Testing Equipment
Basic Leak Detection Principle:
Based on the fundamental principle of helium leak detection, helium gas is used as a tracer gas. The helium gas is injected into the workpiece within the vacuum chamber, and then the helium leak detector is employed to detect helium signals within the vacuum chamber, thereby enabling high-precision, rapid, and accurate assessment of the overall leakage condition of the workpiece.
Basic Functions with Leak Testing Equipment:
The operator pushes the workpiece into the vacuum chamber and connects the quick-connect fitting inside the chamber to the sealing joint of the sample pipe. By pressing the close chamber button, the system automatically executes the entire process, including gross leak detection, evacuation and helium filling, fine leak detection, and helium recovery.
Product Parameters with Leak Testing Equipment:
| Workpiece to be Inspected | Heat Exchanger |
| Number of Vacuum Boxes | 1 |
| Vacuum Box Size | W950*D1050*H1250mm , Rounded According to Actual Sample, Not Exceeding 1300L |
| Number of Inspectable Workpieces Per Box | 1 |
| Workpiece Connection Method | Fixture Positioning Joint Seal |
| Leak Rate | 1g/Year |
| Production Cycle | 6min/Piece (Time from Closing the Box Door to Opening the Box Door) |
| Large Leak Detection Gas | Nitrogen |
| Large Leak Detection Pressure | 4.0Mpa (Adjustable Downward) |
| Micro Leak Detection Gas | Helium (Greater Than 99.99%) |
| Helium Micro Leak Detection Pressure | 4.0Mpa (Adjustable Downward) |
| Helium Recovery Rate | ≥98% |
Product Image with Leak Testing Equipment:
Our advantage service:
We have our own developing and designing team, which ensure our own technological and innovative products for customers.
For any customers who have new idea about some products, just let us know, we can according to your idea provide a unique design of the products.
Technical support:
All our workers are experienced and skilled.
After sale service:
Our working team and sales teams can guarantee a fast and high efficiency after-sale service for our product sold to everywhere of the global.
About Us:
Guangzhou Hejin Automation Control Technology Co., Ltd. is a modern enterprise specialized in the research and development, manufacturing, and sales of technology-intensive industrial equipment. The company's leading products include vacuum helium leak detection equipment, automatic brazing machines for gas/liquid filling and recovery systems, lean production lines, and laboratory testing equipment. These diverse products are extensively employed across industries ranging from automotive, refrigeration, power generation, household appliances, electronics, pharmaceuticals, plumbing systems, to military applications. Under the guidance of Mr. Li Jianhe, a seasoned expert with extensive expertise in vacuum and automated testing technologies, the company boasts proprietary core technologies and a substantial portfolio of invention and utility patents. Leveraging a high-caliber team of professionals, the company has embraced a novel production paradigm centered on development, design, assembly, debugging, and comprehensive after-sales support. This approach ensures that every product delivered is tailored to meet the unique usage scenarios and technical specifications of our clients.
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More Than 98% Helium Recovery Rate Heat Exchanger Vacuum Chamber Helium Leak Detector For Leak Testing Equipment Images
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