Connector Air Tightness Tester
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Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
The Connector Air Tightness Tester is a professional device used to evaluate the sealing performance of electronic connectors. Based on the differential pressure method, it detects leakage by monitoring pressure changes in a sealed system, ensuring that connectors meet waterproof and dustproof requirements such as IP67/IP68. The system provides fast, non-contact testing while protecting sensitive plated surfaces and precision interfaces.
Application
(1) Air tightness testing of electronic connectors (USB, Type-C, etc.).
(2) Leak detection for automotive connectors, battery pack connectors, and motor connectors.
(3) Waterproof and dustproof verification (IP67/IP68).
(4) Quality control in consumer electronics, automotive, and high-end manufacturing.
(5) Suitable for aerospace connectors requiring ultra-low leakage rates.
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 |
|---|---|
| Pressure Range | -75 ~ 400 kPa (supports vacuum testing) |
| Leak Resolution | 1 Pa |
| Test Accuracy | ±0.25% FS |
| Sensor Accuracy | ±5 Pa |
| Test Cycle | 5–30 s per test |
| Test Stations | Dual-station (parallel testing) |
| Control System | PLC control system |
| Communication Interface | RS485 |
| Data Export | Supported |
| Fixture Type | Customized silicone fixtures (≤45 N contact force) |
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