Leak Rate 1.0E-8 Pa.m³/s Automatic Helium Leak Detection System for
Leak Testing Equipment
Product Introduction with Leak Testing Equipment:
The automatic helium leak detection system is a high-precision,
automated testing equipment that utilizes helium as a tracer gas.
Through sophisticated sensor technology, it can detect minute leaks
in tested components (such as pressure sensor cores), ensuring that
the sealing performance of products meets rigorous standards.
Widely applied in the automotive manufacturing and other
industries, this system serves as a crucial tool for enhancing
product quality and reliability.
Product Parameters with Leak Testing Equipment:
| Tracer Gas | Helium |
| Applicable Workpiece | Pressure Sensor Core |
| Leak Detection Helium Pressure | 50 KPa (Adjustable downwards) |
| Alarm Leak Rate | 1.0E-8 Pa.m³/sec |
| Number of Leak Detection Stations | 2 |
| Capacity per Station | 2 workpieces per installation |
| Production Cycle Time | 10s/piece, including loading and unloading time |
Installation Requirements with Leak Testing Equipment:
Installation must be carried out by trained professional installers
only.
The installation of the equipment at the site requires the
following conditions:
(1) Power Supply for the Main Unit
Electrical parameters: Three-phase 5-wire 380VAC, power 5KW.
Switch: 1 air switch, with a height from the ground ≥1.5M, and a
distance from the placement position of the main unit ≤2M.
(2) Gas Source
① Helium: ≥1 bottle of bottled helium (40 liters, 12MPa), with 1
0.2MPa pressure reducing valve;
② High-purity Nitrogen: Bottled high-purity nitrogen (≥99.999%),
with 1 0.2MPa pressure reducing valve;
③ Compressed Air: Clean compressed air with a pressure ≥0.55MPa,
equipped with a 1/2″ ball valve;
The distance between the gas source interfaces and the placement
position of the machine should be ≤1M.
(3) Others
① Prepare an outdoor exhaust pipe with a diameter ≥3/4″, and the
distance between the interface and the placement position of the
machine 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.
