ET30 Air tightness tester

The ET30 air tightness tester, with high sensitivity, ensures accurate and stable test results when testing for leaks in battery packs. The real-time display of the pressure curve during the testing process enables clear monitoring, with notifications in case of deviations or failures during the test. Additionally, it provides a real-time display of the operating status during phases such as inflation, pressure stabilization, and leakage, offering visual process monitoring.

Features:

• Leak tightness test at low pressure: Compressed air is used as a medium to apply a specified pressure to the battery pack chamber. A highly sensitive sensor detects pressure changes to determine seal integrity.
• Parameter configuration: Pre-settable parameters include workpiece number, volume, pressure, duration for each stage, leakage limit, and other settings.
• Dual pressure display: Real-time display of the current pressure and leakage fluctuation.
• Test history: Automatically stores test history records and supports detailed data presentation in the form of graphs.
• Multi-language support: It supports multiple languages, including Simplified Chinese, Traditional Chinese, English, German, French, Japanese, Spanish, Portuguese, Italian, and more.

Technical specifications:

• Power supply: AC 240 V/40 ~ 60 Hz
• Test pressure range: 0 ~ 0.3 Bar
• Sensor resolution: 3 Pa
• Test accuracy: 5 Pa
• Communication interface: RS-232/USB
• Power: up to 20 W
• Air inlet requirements: 0.1 ~ 1.0 Mpa dry compressed air
• Air inlet interface: Ø 6 mm
• Temperature: -10 °C ~ 55 °C
• Humidity: 10% ~ 90%"