EV Charging Gun Air Tightness Tester
Whats/App: +86 156 1874 6768
Web: standard-groups.com
The EV Charging Gun Air Tightness Tester is a specialized device designed to evaluate the sealing performance of electric vehicle charging connectors. It adopts a pressure decay method to ensure that charging guns meet waterproof and dustproof requirements such as IP67/IP68. The system features a 7-inch intelligent touch screen, multi-language support, and multi-station testing capability, providing efficient and accurate leak detection for production and quality control.
Application
(1) Air tightness testing of EV charging guns and connectors.
(2) Leak detection for sealing components in charging interfaces.
(3) Verification of waterproof and dustproof performance (IP67/IP68).
(4) Quality inspection in new energy vehicle charging equipment manufacturing.
(5) Suitable for OEMs, component suppliers, and testing laboratories.
Standards
(1) GB/T 20234.1-2023 – Connection set for conductive charging of electric vehicles (Part 1: General requirements)
(2) IEC 62196 – Plugs, socket-outlets, vehicle connectors and vehicle inlets (reference)
Parameters
| Parameter | Specification |
|---|---|
| Pressure Range | 0.01–700 kPa |
| Pressure Accuracy | 0.1% FS |
| Resolution | 0.1 Pa |
| Minimum Detectable Leakage | 0.05 cc/min |
| Test Stations | Up to 4 (multi-channel) |
| Display Interface | 7-inch touch screen |
| Language Support | 6 languages |
| Working Temperature | -10°C to 50°C |
| Humidity | ≤95% RH |
| Communication Interface | RS485 |
| Data Export | CSV format (MES integration supported) |
Features
(1) Three-stage testing: pressurization, pressure holding, and leakage detection for accurate evaluation.
(2) High sensitivity enables detection of micro-leakage with resolution up to 0.1 Pa.
(3) Multi-station synchronous testing improves efficiency by up to 50%.
(4) 7-inch intelligent touch screen provides intuitive operation and visualization.
(5) Supports six languages for international applications.
(6) Real-time pressure decay curve generation and data storage.
(7) Quick leak point identification improves troubleshooting efficiency.
(8) Industrial IoT compatibility via RS485 for MES system integration.
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