Air tightness detectorIt uses compressed air as the medium to apply a certain pressure to the inner cavity or surface of the product to be tested, and then uses a highly sensitive sensor to detect changes in pressure to determine the air tightness of the product to be tested.Non-destructive high-precision testing equipment。

Since the medium used for testing is compressed air, which is clean and pollution-free, there will be no secondary pollution of the product to be tested during testing.

Therefore, most products that now need to detect air tightness, waterproofness, and sealing have chosen non-destructive and high-precision air tightness detectors.

How to operate the non-destructive high-precision air tightness detectorWoolen cloth?

1. When the product to be tested does not have an inflation hole, customize the jig, tooling and air tightness tester corresponding to the product to be tested; if the product to be tested has an inflation hole, only a quick connector and an air tightness tester are needed

2. The instruments and equipment are connected to the power supply (AC220V±15%, 50HZ) and air source (0.4~0.8MPa, clean and dry);

3.  Turn on the instrument and set the parameters of the detection program;

4.  Turn on the "Instrument Zero" function to ensure that the test air pressure is normal;

5. Connect the product to be tested and the testing instrument/equipment through the trachea;

6. Start the program and start inflating, stabilizing, testing, and deflating;

7. The instrument automatically determines whether the tested product is qualified according to the program. The device displays OK as a qualified product and NG as a defective product.

8. The program ends and the instrument stops operating;

9. Take out the product to be tested, put in the next test product, restart the program, and start testing.

10. After the test is completed, unplug the air source and turn off the power.

Advantages of air tightness testing:

A.  Non-destructive, fast, clean and easy to operate;

B. High sensitivity and accurate results;

C.  Strong scalability, repetitive process, adaptable to automated machines;

D. The results are traceable

E. Economical, practical and cost-effective.

Hirays has specialized in air tightness detectors for fourteen years and developed an intelligent sealing detection system. This system uses microchip technology and combines the patented algorithm of "intelligent pressure difference". It has made many successful product testing cases in industries such as mobile phone communications, smart wearables, fuel vehicle/electric vehicle accessories, hydrogen energy, home appliances and audio, security lighting, medical equipment or wire harnesses. At the same time, it helps customers improve the air tightness of their products and makes its contribution to the air tightness detector industry.