24s/2 Pieces Relay Automatic Helium Leak Detection Equipment for Leak Testing Equipment

24s/2 Pieces Relay Automatic Helium Leak Detection Equipment for Leak Testing Equipment

Operation Process with Leak Testing Equipment:

The vacuum chamber closes to commence testing. Firstly, a major leak test is performed. If the vacuum level reaches the set standard, the process continues; otherwise, a major leak is indicated and the process ends. Following this, the vacuum chamber undergoes staged evacuation to achieve the set vacuum level. Subsequently, after suppressing the background signal, helium is filled into the workpiece. During the micro-leak test, if the helium signal detected exceeds the set limit, the micro-leak indicator light illuminates; otherwise, the pass indicator light illuminates. After leak testing is complete, the helium is purged from the workpiece, the vacuum chamber is filled with air, and the piping is purged. Finally, the vacuum chamber opens, and the workpiece is removed. The system supports simultaneous or sequential testing of three chambers (A, B, C), allowing independent or synchronized operation to enhance efficiency.

Product Parameters with Leak Testing Equipment:

Installation Requirements with Leak Testing Equipment:

Installation must be performed by trained professional installers only.

The on-site installation of the equipment requires the following conditions:

(1) Main Power Supply

Electrical parameters: Three-phase 5-wire 380VAC, power 5KW.

Switch: One air switch, with a height from the ground ≥1.5M, and a distance from the main unit placement position ≤2M.

(2) Gas Sources

① Helium: Bottled helium (40 liters 12MPa) ≥1 bottle, equipped with one 0.6MPa pressure reducing valve;

② High-purity nitrogen: Bottled high-purity nitrogen (≥99.999%), equipped with one 0.2MPa pressure reducing valve;

③ Compressed air: Clean compressed air ≥0.55MPa, equipped with a 1/2″ ball valve;

The distance between the gas source interfaces and the machine placement position should be ≤1M.

(3) Others

① Prepare an outdoor exhaust pipe with a diameter ≥3/4″, and the distance between the interface and the machine placement position should be ≤1M.

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.

Guangzhou Hejin Automation Control Technology Co., Ltd. is a modern enterprise specialized in R & D, manufacturing and sales of technology intensive industrial equipment. Its main products include laboratory testing equipment and production line detection system, which are widely applied to refrigeration, automotive, electric power industries, military, home appliances and other industries.

The company is led by Mr. Li Jianhe, an expert with profound knowledge in vacuum and automatic testing equipment. The company has its own core technology and a number of invention and utility model patents. Relying on a high-level talent team, the company adopts a new production mode focusing on development and design, assembly and debugging and after-sales service, and launches products suitable for its use and technical requirements according to different situations of customers. Since its establishment, the company has launched various types of special equipment to the market. While meeting the domestic market demand, the equipment is also exported to the Americas, Europe, Asia and Africa and other countries and regions. The pursuit of excellence and respect is the business philosophy and the highest guiding principle of the company's operation and management.

Our business goal is to rely on our technology to provide customers with excellent products and services. We will promote core competitiveness, create high performance, and build into the world's top brand in the field of automation and control.

HeJin Product Series:

Auto Parts Test Equipment

Leak Testing Equipment

IP Test Equipment

Automatic flame Brazing Machine

Flammability Testing Equipment

Impact Testing Machine

Plug Socket Test Equipment

Test Finger Probe

Household Appliance Test Equipment

Appliance Performance Test Lab