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Integrated vacuum box helium leak detection and recovery equipment

This type of equipment can perform dry, non-destructive helium leak detection on die-cast parts for new energy vehicles. A vacuum chamber method is used to evacuate the vacuum chamber, ensuring that the product is not affected by external interference. Helium gas is introduced into the product under a certain pressure, and a helium mass spectrometer leak detector is used to test for helium leaks. The vacuum chamber is evacuated to a pressure of less than 20 Pa, and the detection accuracy can reach 5.0E-9 Pa·m³/s.

Classification:

Vacuum box helium leak detection and recovery integrated equipment

Key words:

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Product Details

Device Introduction:This equipment performs dry, non-destructive helium leak detection on die-cast parts for new energy vehicles. It uses a vacuum chamber method to evacuate the vacuum chamber, ensuring the product is not affected by external interference. Helium gas is injected into the product at a certain pressure, and a helium mass spectrometer leak detector is used to test for helium leaks. The vacuum chamber is evacuated to a pressure of less than 20Pa, and the leak detection accuracy can reach 5.0E-9Pa·m³/s.

Main Technical Parameters

1. Operation Method: Manual loading to the designated position, robotic arm automatically picks and places into the vacuum chamber

2. Vacuum Chamber Volume: <10ml

3. Number of Vacuum Chambers: 5 (2 sets)

4. Number of Products Tested per Chamber: 1

5. Helium Charging Pressure: 0.1MPa-0.2MPa

6. Detection Cycle: Single set ≤60s (excluding manual operation time), dual set linkage ≤30s; 6s per item

7. Detection Accuracy: ≤5.0E-9Pa·m³/s

8. The vacuum chamber uses a quick-change method, facilitating testing of different product models

9. Fully automatic detection process, simple operation

10. Human-machine interaction interface, convenient maintenance

11. Has data storage function, allowing for traceability of detection data