HJ AUTOMATIC CONTROL TECHNOLOGY CO., LTD
| Payment Terms | T/T |
| Supply Ability | 1 sets per 3 month |
| Delivery Time | 90 working days |
| Packaging Details | Plywood |
| OEE | ＞98% |
| Signal-to-Noise Ratio | ＞10 |
| Split Flow Ratio | ＜100 |
| Helium Recovery Rate | ＞96% |
| NG False Judgment Rate | 0% |
| OK False Judgment Rate | 0.5% |
| Noise Level | ≤75dB (1 meter distance) |
| CMK Capability | ＞1.67 |
| Brand Name | HeJin |
| Model Number | HJ162 |
| Certification | Third party calibration certificate(cost additional) |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1 sets per 3 month |
| Delivery Time | 90 working days | Packaging Details | Plywood |
| OEE | ＞98% | Signal-to-Noise Ratio | ＞10 |
| Split Flow Ratio | ＜100 | Helium Recovery Rate | ＞96% |
| NG False Judgment Rate | 0% | OK False Judgment Rate | 0.5% |
| Noise Level | ≤75dB (1 meter distance) | CMK Capability | ＞1.67 |
| Brand Name | HeJin | Model Number | HJ162 |
| Certification | Third party calibration certificate(cost additional) | Place of Origin | China |
| High Light | automotive helium leak detection equipment ，EV battery cooling system leak tester ，high precision cold plate leak detector | ||
The HeJin HJ162 Automotive Cold Plate Helium Leak Detection Equipment is a high-precision automatic leak testing system designed for EV battery liquid cooling plates, automotive thermal management components, and sealed heat exchange assemblies. Developed by HeJin, this helium leak detection equipment combines stable vacuum technology, intelligent pressure monitoring, and ultra-sensitive helium mass spectrometry detection to help manufacturers achieve reliable sealing quality control in modern automotive production lines.
As a direct factory manufacturer, HeJin provides complete pre-sales technical consultation, customized fixture solutions, installation guidance, operator training, and long-term after-sales support for global customers in the automotive, new energy, refrigeration, and thermal management industries.
This system is widely used in EV battery cold plate leak testing, aluminum cooling plate airtightness verification, water channel sealing inspection, and automotive heat exchanger helium leak testing applications.
Equipped with advanced helium mass spectrometry technology for detecting extremely small leakage points in automotive cooling components.
Optimized for aluminum cold plates, liquid cooling panels, battery thermal management assemblies, and welded flow channels.
Automatic vacuuming, helium charging, pressure stabilization, leak detection, and result judgment improve production efficiency and reduce manual operation.
Industrial-grade chamber design ensures consistent testing accuracy and long-term operational reliability.
User-friendly operation interface with real-time monitoring, parameter storage, alarm prompts, and production data management.
| Item | Specification |
|---|---|
| Equipment Name | Automotive Cold Plate Helium Leak Detection Equipment |
| Model Type | HJ162 |
| Applicable Products | EB / EA Cold Plates |
| Maximum Product Volume | 3.2L |
| Leak Detection Method | Helium Mass Spectrometry Detection |
| Alarm Leak Rate | ＜1×10⁻⁶ mbar·L/s |
| Large Leak Detection Method | Negative Pressure Pressure-Holding Detection |
| Helium Charging Pressure | 0~4 MPa Adjustable |
| Vacuum Chamber Quantity | 1 Chamber |
| Test Capacity | EB: 1 pc/test ; EA: 1 or 2 pcs/test |
| Production Cycle Time | EB: 180s/pc ; EA: 180s/2pcs |
| Loading & Unloading Time | Included within 70 seconds |
| Fixture Type | Manual External Clamping Fixture |
| Fixture Quantity | 2 Specifications |
Uses helium as tracer gas for high-accuracy leak localization and quantitative leak rate measurement.
Improves environmental stability and minimizes external interference during testing.
Enhances measurement consistency and reduces false detection rates.
Supports production quality management and manufacturing process optimization.
Compatible with MES systems, robotic loading systems, and automated assembly lines.
HeJin is a professional manufacturer specializing in automotive testing equipment, leak testing systems, helium leak detection equipment, and customized automation solutions.
As a source factory supplier, HeJin focuses on delivering:
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Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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