Vacuum Chamber Helium Leak Testing Equipment For Air Conditioner Heat Exchangers
Product overview of Helium Leak Testing Equipment:
The device is suitable for dry leak detection of two air conditioners. Nitrogen or dry compressed air was used to test the compressive strength and large leakage tightness of the workpiece, and the workpiece was pre-vacuumed and filled with helium, and the helium mass spectrometry was used to test the gas tightness of the workpiece. Then the helium in the workpiece is recovered and recycled. Through the device to determine the leakage rate of the workpiece and unqualified products.
Product feature of Helium Leak Testing Equipment:
(1).This unit is equipped with large volume, high service life, high efficiency exhaust oil mist filter, to prevent the exhaust air pollution to the workshop environment.
(2).The equipment can automatically monitor whether the leak detector is operating normally, whether the leak valve is opened, whether the helium filling pressure reaches the set value, and whether the leak detection vacuum is normal. If the operation status of the equipment is abnormal, immediately alarm and stop the operation of the equipment.
(3).At the appropriate time after each leak detection, the leak detection system will automatically evacuate helium to prevent helium from remaining in the system.
(4).The use of recovery vacuum pump for helium recovery, high recovery rate.
(5).Safety protection function, the system through the safety grating, pause button and emergency stop button to protect the workpiece and the operator, when these components operate, the system will implement different degrees of stop, and the whole system power off to achieve protection.
Technical specification of Helium Leak Testing Equipment:
| NO. | Project | Parameter |
| 1 | Power supply | 380V ±10%,50Hz ±10% |
| 2 | water pressure | 0.25MPa |
| 3 | air pressure | 0.5-0.6MPa |
| 4 | Pressurized gas | Compressed air with a purity of more than 99.8% nitrogen or a dew point below -40C: |
| 5 | Ambient humidity | ≤95% |
| 6 | Ambient temperature | 5-45℃ |
| 7 | Chamber volume | 234L |
| 8 | Vacuum chamber size | H850*W110*D250 |
Product detail picture:
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4MPa Vacuum Chamber Helium Leak Testing Equipment For Air Conditioner Heat Exchangers Images
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