Alarm Leak Rate 1.0E-9 Pa.m³/sec Automatic helium leak detector for Leak Testing Equipment
Product Introduction with Leak Testing Equipment:
The automatic helium leak detector is an advanced equipment for detecting sealing performance. It injects high-purity helium into the interior of the object to be tested and utilizes helium's high diffusivity and small molecular characteristics. By detecting helium leakage with high-sensitivity detectors outside the object, it achieves precise evaluation of the object's sealing performance. This equipment not only possesses high detection accuracy and sensitivity but also has the capability to detect multiple stations simultaneously, significantly enhancing detection efficiency. The automatic helium leak detector is widely used in various fields such as electronics and automobile manufacturing, becoming an essential tool for ensuring product quality and improving production efficiency.
Product Parameters with Leak Testing Equipment:
| Part to be Tested | Relay |
| Leak Detection Stations | 3 stations, each capable of testing 2 parts simultaneously. If only one part is installed, the other hole for the part's copper tube is sealed with a plug. |
| Trace Gas for Leak Detection | 100% Helium |
| Leak Detection Pressure | 0.5 MPa |
| Alarm Leak Rate | 1.0E-9 Pa.m³/sec |
| Production Cycle Time | 30 seconds per 2 parts |
Installation Requirements with Leak Testing Equipment:
Installation must be carried out by trained professional installers only.
The following conditions must be met for on-site installation of the equipment:
(1) Main Power Supply
Electrical parameters: Three-phase 5-wire 380VAC, 5KW power.
Switch: 1 air switch, with a ground clearance of ≥1.5M and a distance from the equipment's main unit placement position of ≤2M.
(2) Gas Supply
① Helium: ≥1 bottle of bottled helium (40 liters, 12MPa) with 1 pressure reducing valve at 0.6MPa;
② High-purity Nitrogen: Bottled high-purity nitrogen (≥99.999%) with 1 pressure reducing valve at 0.2MPa;
③ Compressed Air: Clean compressed air with a pressure of ≥0.55MPa, equipped with a 1/2″ ball valve;
The gas supply interfaces should all be within ≤1M from the placement position of the machine.
(3) Others
① Prepare an outdoor exhaust pipe with a diameter of ≥3/4″, and the interface should be within ≤1M from the placement position of the machine.
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 products are widely used in industries such as automobiles, refrigeration, power, home appliances, electronics, pharmaceuticals, plumbing, military, and others. Led by Mr. Li Jianhe, an expert with profound knowledge in vacuum and automated testing equipment, the company possesses its own core technology and holds multiple invention and utility model patents. Relying on a high-level talent team, the company has adopted a new production model focused on development and design, assembly and debugging, as well as after-sales service, and provides products that are suitable for customers' specific usage and technical requirements. Since its establishment, the company has introduced various types of specialized equipment to the market, satisfying domestic market demand while also exporting to countries and regions in America, Europe, Asia, and Africa.
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Alarm Leak Rate 1.0E-9 Pa.m³/sec Automatic Helium Leak Detector For Leak Testing Equipment Images
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