Automotive Lamp Air Tightness Tester
Whats/App: +86 156 1874 6768
Web: standard-groups.com
The Automotive Lamp Air Tightness Tester is designed to evaluate the sealing performance of vehicle lighting systems. It uses a positive pressure method to detect leakage in lamp housings, ensuring compliance with IP67/IP68 waterproof and IP6X dustproof requirements. The system provides high-precision leak detection (≤0.1 ml/min), enabling rapid identification of defects such as housing cracks and seal aging.
Application
(1) Air tightness testing of automotive lamps including headlights, tail lights, and turn signals.
(2) Leak detection for lamp housings, seals, and connectors.
(3) Verification of waterproof (IP67/IP68) and dustproof (IP6X) performance.
(4) Quality control in automotive lighting production lines.
(5) Suitable for OEMs, suppliers, and automotive testing laboratories.
Standards
(1) IEC 60529 – Degrees of protection (IP Code)
(2) ISO 20653 – Road vehicles – Degrees of protection (IP code)
(3) GB/T 4208 – Enclosure protection classification (reference)
Parameters
| Parameter | Specification |
|---|---|
| Gas Source | Compressed air |
| Gas Source Pressure | 0.2–0.8 MPa |
| Test Medium | Nitrogen |
| Test Pressure | 0–1 MPa (customizable) |
| Pressure Accuracy | 0.1 bar |
| Leak Rate Accuracy | ≤0.1 ml/min |
| Test Temperature | Ambient |
| Test Stations | 1 |
| Control Mode | Manual or computer control |
Features
(1) Positive pressure testing method ensures accurate leak detection.
(2) Adjustable pressure holding time, pressure value, and pressure drop duration.
(3) Fast and stable pressurization with automatic pressure compensation.
(4) Real-time data acquisition and pressure curve display via computer control.
(5) High sensitivity enables detection of micro-leaks in lamp assemblies.
(6) Data storage and report generation for quality traceability.
(7) Customizable fixtures and pressure ranges for different lamp types.
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