3 Station Automatic Helium Leak Testing Equipment 0.5MPa Pressure Leak Testing

Product Specification

3 Station Automatic Helium Leak Testing Equipment 0.5MPa Pressure Leak Testing Equipment

Product Introduction
HJ038 automatic helium leak detection equipment is a professional Leak Testing Equipment. This equipment is designed for high-precision leak detection, using advanced technology and processes to ensure the accuracy and efficiency of detection. It is widely used in product quality control in multiple industries, helping companies improve product sealing and reliability.

Product Features

• Equipped with 3 leak detection stations, it can detect multiple workpieces at the same time, greatly improve detection efficiency, shorten detection cycle, and meet large-scale production needs.
• Using 100% helium as the detection gas, relying on the high sensitivity and low background characteristics of helium, it ensures accurate and reliable detection results.
• The leak detection pressure reaches 0.5MPa, which can meet the detection needs of different workpieces under different pressure conditions and has a wide range of applications.
• The alarm leakage rate is 1.0E - 9Pa.m³/s, which can detect small leaks in time and accurately to avoid product quality risks.
• The production cycle is 24s/2 Pieces, with efficient detection speed and improved production efficiency.
• The maximum leak detection accuracy reaches 5.0E - 10Pa.m³/s, which will not miss any small leaks and ensure the detection quality.

Product Use
HJ038 automatic helium leak detection equipment is mainly used to detect the leakage of various workpieces to ensure the sealing and quality of products. It is widely used in automobile manufacturing, electronics, aerospace, medical equipment and other industries to help companies find leakage problems in time during production and improve product quality and reliability.

Operation Process

• Testing Sequence: The equipment's operation starts with the vacuum chamber closing. A major leak test is conducted first. If the vacuum level meets the set standard, the process proceeds; otherwise, it stops with a major leak indication. Then, the vacuum chamber is evacuated in stages to the set vacuum level. After suppressing the background signal, helium is filled into the workpiece. During the micro-leak test, if the detected helium signal exceeds the limit, the micro-leak indicator light turns on; otherwise, the pass indicator light is on. After testing, helium is purged, the chamber is filled with air, and the piping is purged. Finally, the chamber opens, and the workpiece is removed.
• Chamber Operation Modes: The system supports simultaneous or sequential testing of three chambers (A, B, C), allowing for independent or synchronized operation to boost efficiency.

Installation Requirements

• Professional Installation: Must be installed by trained professionals only.
• Power Supply: Requires a three-phase 5-wire 380VAC power supply with 5KW power. The air switch should be at a height ≥1.5M from the ground and ≤2M from the main unit, with electrical parameters specified.
• Gas Sources: Needs bottled helium (40 liters 12MPa) ≥1 bottle with a 0.6MPa pressure reducing valve, bottled high-purity nitrogen (≥99.999%) with a 0.2MPa pressure reducing valve, and clean compressed air ≥0.55MPa with a 1/2″ ball valve. The distance between gas source interfaces and the machine should be ≤1M.
• Exhaust Pipe: An outdoor exhaust pipe with a diameter ≥3/4″ is required, and its interface should be ≤1M from the machine.

Product Parameters with Leak Testing Equipment:

Product Image with Leak Testing Equipment:

Advantage Service

• Custom Design: Our in - house R&D team excels at crafting bespoke solutions, tailoring unique products to clients’ innovative concepts.
• Skilled Workforce: Composed of seasoned and proficient employees, our team delivers robust technical support, ensuring reliability in every project.
• Global After - sales: The operational and sales teams work in tandem to provide swift and efficient global after - sales service for products distributed worldwide, guaranteeing timely support no matter the location.

Company Information

• Company Profile: Guangzhou Hejin Automation Control Technology Co., Ltd. is a specialist in the R&D, manufacturing, and sales of high - tech industrial equipment, combining innovation with precision.
• Product Range: Our core offerings—vacuum helium leak detection equipment, automatic brazing machines, lean production lines, and laboratory testing equipment—cater to a wide array of industrial sectors, meeting diverse technological needs.
• Expertise and Innovation: Led by Mr. Li Jianhe, a specialist in vacuum and automated testing technologies, the company boasts proprietary core technologies and a portfolio of numerous patents, driving innovation in the industry.
• Production and Market: Adopting an innovative production model, we have introduced a diverse range of specialized equipment, serving both domestic and international markets across America, Europe, Asia, Africa, and beyond, earning trust globally.