As automotive technology evolves toward higher efficiency and sustainability, leak integrity has become a vital quality parameter in modern manufacturing.
The He Jin Two-Station Hydrogen Nitrogen Leak Detection Equipment (Model HJ083) is built to ensure every component leaving your production line is airtight, safe, and reliable.

This system adopts the hydrogen/nitrogen mixed gas method, a highly sensitive and environmentally friendly detection approach. The dual-station setup allows two components to be tested simultaneously, doubling productivity without compromising accuracy.
Whether in R&D laboratories or automated production lines, the HJ083 delivers stable, repeatable, and traceable results — giving engineers peace of mind and manufacturers a competitive edge.

He Jin, as a source manufacturer, provides direct-from-factory quality, faster technical support, and full customization options to meet different industrial needs.

• Dual-station design — Two parts tested in parallel for higher throughput.
• Hydrogen/Nitrogen tracer gas method — Safe, accurate, and eco-friendly.
• Ultra-high sensitivity — Detects micro leaks down to 1*10⁻⁶ mbar∙L/s.
• Stable pressure control system — Guarantees test repeatability.
• User-friendly HMI — Touchscreen interface with real-time data display.
• Automatic leak rate calculation — Reduces human error.

This system provides a reliable solution for detecting hydrogen and nitrogen leaks in various industrial applications, ensuring the safety and quality of the processes involved.

Guangzhou Hejin Automation Control Technology Co., Ltd. is a modern enterprise engaged in R&D, manufacturing, and sales of technology-intensive industrial equipment.

The company has several notable features. It has its own R&D and design team, enabling it to offer innovative products and customize designs according to customers' ideas. The workforce is experienced and skilled, providing solid technical support. In terms of after-sales service, the teams ensure fast and efficient service globally.