ET30, a type of high-precision non-destructive leak testing equipment for EV Batteries, which mainly uses compressed air as medium to exert certain pressure on the inner cavity or outer surface of the product to be tested, and then uses high-sensitivity sensors to detect the change of pressure, so as to determine the sealing performance of the product to be tested.
Allows technicians to preset battery pack parameters such as volume, pressure, testing duration for each stage, and acceptable leakage limits for accurate and repeatable testing.
Uses a highly sensitive pressure sensor to deliver stable, precise, and reliable low-pressure airtightness test results.
Displays the pressure curve in real time, making each stage of the testing process easy to monitor and understand at a glance.
Provides clear warning notifications when testing abnormalities, excessive leakage, or equipment faults are detected.
ET30 is mainly used for the leakage test of battery packs.
Working condition: No corrosive, no explosive, no electrical breakdown air or conductive dust.
| Functions | Description | ✓ |
|---|---|---|
| Low-Pressure Airtightness Testing | Uses compressed air to apply controlled pressure to the battery pack while a high-sensitivity sensor accurately detects pressure changes to verify sealing performance. | ✓ |
| Parameter Setting | Allows preset configuration of workpiece ID, volume, test pressure, stage duration, leakage limits, and other testing parameters. | ✓ |
| Process Visualization | Displays the complete testing workflow in real time, including inflation, pressure stabilization, leak testing, and exhaust stages. | ✓ |
| Dual Pressure Display | Monitors and displays current pressure and leakage fluctuations in real time for more accurate leak analysis. | ✓ |
| Historical Records | Automatically saves test records and supports pressure curve display, Excel export via USB, and PDF report sharing through email or QR code. | ✓ |
| Online Upgrade | Supports online firmware upgrades without requiring USB flash drives, ensuring the system stays updated with the latest features. | ✓ |
Looking for the right automotive workshop equipment? Whether you need product recommendations, a customized quotation, or technical guidance, our team is here to help. Contact us today, and we’ll provide the right solution for your business.
| Parameters | |||
|---|---|---|---|
| Power Input | AC 90–264V, 40–60Hz | Power | 20W Max |
| Test Pressure Range | 0–30 kPa | Air Source Requirements | 0.1–1.0 MPa Dry Compressed Air |
| Sensor Resolution | 1 Pa | Air Inlet / Test Interface | Ø6 mm Air Hose / Ø6 mm Test Hose |
| Test Accuracy | ±5 Pa | Operating Temperature | -10°C ~ 55°C |
| Interface | RJ45 ×1 / USB ×2 | Operating Humidity | 10%–90% RH |
