HJ AUTOMATIC CONTROL TECHNOLOGY CO., LTD
| Payment Terms | L/C,T/T |
| Supply Ability | 5 set /month |
| Delivery Time | 45 working day |
| Packaging Details | Plywood |
| Test cycle | 150~300 s/piece (depending on the workpiece) |
| Control system | Industrial computer + touch screen interface |
| Communication interface | USB / RS485 / Ethernet |
| Power requirements | AC 220V / 50Hz |
| Operating temperature | 0–40℃ |
| Customizable functions | Can be added with barcode scanning, MES, barcode traceability, etc. |
| Brand Name | Hejin |
| Model Number | HJ153 |
| Certification | Calibration Certificate(cost additional) |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 5 set /month |
| Delivery Time | 45 working day | Packaging Details | Plywood |
| Test cycle | 150~300 s/piece (depending on the workpiece) | Control system | Industrial computer + touch screen interface |
| Communication interface | USB / RS485 / Ethernet | Power requirements | AC 220V / 50Hz |
| Operating temperature | 0–40℃ | Customizable functions | Can be added with barcode scanning, MES, barcode traceability, etc. |
| Brand Name | Hejin | Model Number | HJ153 |
| Certification | Calibration Certificate(cost additional) | Place of Origin | China |
This is a high-precision airtightness testing device specifically developed for diaphragm accumulators. Manufactured by HeJin, it's designed for quality inspection of pneumatic components in the automotive parts industry. The device employs a high-sensitivity airtightness detection module and optimized testing procedures, enabling it to detect minute leaks in a very short time, helping factories more consistently control product quality.
Whether you are an automotive hydraulic system supplier or an accumulator manufacturer, this equipment can help you significantly reduce defect rates, improve delivery stability, and meet stringent international airtightness testing standards.
| Technical Parameter | Description |
|---|---|
| Test Medium | Helium / Nitrogen / Air (optional) |
| Leakage Detection Accuracy | ≤ 1*10⁻⁶ mbar·L/s |
| Pressure Range | 0–35 MPa (customizable) |
| Maximum Test Component Size | ≤ 300 mm (customizable) |
| Applicable Product Types | Diaphragm accumulators, hydraulic energy components |
| Test Method | Pressure decay method / Helium detection method |
| Judgment Method | Automatic OK/NG judgment |
| Data Storage Capacity | ≥ 50,000 test records |
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Guangzhou Hejin Automation Control Technology Co., Ltd. is a modern enterprise specialized in R & D, manufacturing and sales of technology intensive industrial equipment. Its main products include laboratory testing equipment and production line detection system, which are widely applied to refr... Guangzhou Hejin Automation Control Technology Co., Ltd. is a modern enterprise specialized in R & D, manufacturing and sales of technology intensive industrial equipment. Its main products include laboratory testing equipment and production line detection system, which are widely applied to refr...
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