HJ AUTOMATIC CONTROL TECHNOLOGY CO., LTD
| Helium Concentration | Adjustable 50%-96% |
| Payment Terms | L/C,T/T,D/P |
| Production Cycle Time | 180s/PCS |
| Filling Pressure | 0-4 MPa |
| Power Supply | 380V |
| Supply Ability | 1 sets per 3 month |
| Helium Recovery Efficiency | ＞95% |
| Delivery Time | 75 working days |
| Leak Alarm Rate | ＜1*10⁻⁶ mbar·L/s |
| Packaging Details | Plywood |
| Noise Level | ≤75 dB |
| Equipment Weight | 5000 KG |
| Model Number | HJ165-2 |
| Brand Name | HeJin |
| Place of Origin | China |
| Certification | Third party calibration certificate/ CE(cost additional) |
View Detail Information
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Product Specification
| Helium Concentration | Adjustable 50%-96% | Payment Terms | L/C,T/T,D/P |
| Production Cycle Time | 180s/PCS | Filling Pressure | 0-4 MPa |
| Power Supply | 380V | Supply Ability | 1 sets per 3 month |
| Helium Recovery Efficiency | ＞95% | Delivery Time | 75 working days |
| Leak Alarm Rate | ＜1*10⁻⁶ mbar·L/s | Packaging Details | Plywood |
| Noise Level | ≤75 dB | Equipment Weight | 5000 KG |
| Model Number | HJ165-2 | Brand Name | HeJin |
| Place of Origin | China | Certification | Third party calibration certificate/ CE(cost additional) |
| High Light | helium leak testing machine for liquid cooling plates ，high precision helium leak testing equipment ，helium leak testing machine with helium recovery | ||
Cold Plate Helium Leak Testing Machine for Liquid Cooling Plates | High Precision Helium Leak Testing Equipment with 95% Helium Recovery
Product Brief Description
The Cold Plate Helium Leak Testing Machine is a high-precision helium leak testing equipment developed and manufactured by HeJin for liquid cooling plate manufacturers and thermal management component suppliers. Designed for demanding production environments, the system combines vacuum chamber leak testing, helium recovery technology, and intelligent pressure control to deliver reliable and repeatable leak detection performance.
With helium concentration adjustment from 50% to 96%, leak rate sensitivity below 1*10⁻⁶ mbar·L/s, and helium recovery efficiency exceeding 95%, it significantly reduces operating costs while improving production efficiency. The machine is ideal for EV battery cooling plates, liquid cooling systems, and various sealed thermal management components.
Product Introduction
In industries where sealing performance directly impacts product reliability, even microscopic leakage can lead to reduced thermal efficiency, fluid contamination, or shortened service life.
The HeJin Cold Plate Helium Leak Testing Machine is engineered to address these challenges. Developed by our in-house R&D team, the equipment provides fully automated leak detection solutions for cold plates and precision thermal management components.
From customized fixtures and vacuum chamber design to helium recovery systems and intelligent control algorithms, every detail is optimized to meet modern manufacturing requirements.
Product Functions
International Reference Standards
| Standard | Description |
|---|---|
| ISO 20485 | Non-destructive testing - Leak testing principles |
| ASTM E493 | Standard Test Methods for Leaks Using Mass Spectrometer Leak Detectors |
| ASTM E498 | Helium Leak Detection Procedures |
| ASTM E499 | Vacuum Leak Testing Methods |
| ISO 9712 | Qualification of NDT personnel |
| ISO 9001 | Quality management requirements |
Applications
Technical Parameters
| Item | Parameter |
|---|---|
| Model | HJ165-2 |
| Product Type | Cold Plate Helium Leak Testing Machine |
| Housing Material | Sheet Metal Structure |
| Color | RAL7035 (Customizable) |
| Leak Testing Range | According to selected leak detector |
| Helium Concentration | Adjustable 50%-96% |
| Leak Alarm Rate | ＜1*10⁻⁶ mbar·L/s |
| Loading Method | Roller Conveyor Loading & Unloading |
| Vacuum Chamber Quantity | 1 Set |
| Vacuum Chamber Size | Customized according to workpiece |
| Filling Pressure | 0-4 MPa |
| Production Cycle Time | 180s/PCS |
| OEE | ＞98% |
| Fixture Type | Customized |
| Helium Recovery Efficiency | ＞95% |
| Sniffer Leak Detection | Optional Configuration |
| Noise Level | ≤75 dB |
| CMK | ＞1.67 |
| Equipment Weight | 5000 KG |
| Power Supply | 380V |
Core Technologies
The HJ165-2 adopts:
Vacuum Chamber Leak Detection Technology
Provides stable and repeatable vacuum testing conditions.
Helium Recovery Technology
Helium recovery efficiency exceeds 95%, greatly reducing production costs.
Intelligent Pressure Control Technology
Supports:
Customized Fixture Technology
Suitable for different cold plate structures and dimensions.
Detailed images
Why Choose HeJin?
| HeJin | Ordinary Suppliers |
|---|---|
| Source Manufacturer | Trading Company |
| In-house R&D | Outsourcing Design |
| Customized Fixtures | Limited Customization |
| Helium Recovery Technology | Optional or None |
| Complete After-sales Service | Limited Support |
| Factory Direct Supply | Multiple Supply Chains |
| Global Technical Support | Basic Service |
| High OEE Production Design | Conventional Design |
FAQ
Q1. What is the minimum detectable leak rate?
The machine supports leak rates below 1*10⁻⁶ mbar·L/s.
Q2. Can the machine be customized?
Yes. Fixture design, vacuum chamber size and software functions can be customized.
Q3. Does the system support helium recovery?
Yes. The helium recovery rate is higher than 95%.
Q4. What industries can use this machine?
It is widely used in:
Q5. Is automation available?
Yes. Roller conveyor loading and unloading supports automated production line integration.
Q6. How long is one testing cycle?
Approximately 180 seconds per workpiece.
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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