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Diaphragm Accumulator Helium Leak Test Machine for Auto Parts | High-Precision Gas Tightness Testing Equipment | Auto Parts Test Equipment

Categories Auto Parts Test Equipment
Brand Name: Hejin
Model Number: HJ153
Certification: Calibration Certificate(cost additional)
Place of Origin: China
MOQ: 1 set
Price: Negotiatable
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.
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Diaphragm Accumulator Helium Leak Test Machine for Auto Parts | High-Precision Gas Tightness Testing Equipment | Auto Parts Test Equipment

Diaphragm Accumulator Helium Leak Test Machine for Auto Parts | High-Precision Gas Tightness Testing Equipment | Auto Parts Test Equipment
Product Introduction:

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.

Product Features:
  • Direct from the manufacturer – HeJin factory independently researches, develops, manufactures, and debugs.
  • High-sensitivity leak detection – capable of capturing minute leak changes.
  • Testing accuracy down to 0.1 Pa level.
  • Fully automated testing process, reducing manual intervention.
  • Supports multiple test media including helium, air, and nitrogen.
  • Customized fixtures and testing solutions can be tailored to customer production lines.
Product Applications:
  • Diaphragm accumulator airtightness testing
  • Hydraulic system component leak inspection
  • Airtightness testing of automotive braking system components
  • Pressure resistance testing of pressure storage units
  • Helium detection, micro-leakage testing, etc.
Technical Parameters:
Technical ParameterDescription
Test MediumHelium / Nitrogen / Air (optional)
Leakage Detection Accuracy≤ 1*10⁻⁶ mbar·L/s
Pressure Range0–35 MPa (customizable)
Maximum Test Component Size≤ 300 mm (customizable)
Applicable Product TypesDiaphragm accumulators, hydraulic energy components
Test MethodPressure decay method / Helium detection method
Judgment MethodAutomatic OK/NG judgment
Data Storage Capacity≥ 50,000 test records
Testable objects:
  • Diaphragm type accumulator
  • Gas-liquid accumulator components
  • Hydraulic shock absorbers/dampers
  • Pneumatic energy storage tanks
  • Automotive braking and hydraulic system related parts
  • Other sealed metal airtight containers
Detailed images:

Quality Diaphragm Accumulator Helium Leak Test Machine for Auto Parts | High-Precision Gas Tightness Testing Equipment | Auto Parts Test Equipment for sale
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