Photoelectric sensor is an important sensitive device that converts optical signals into electrical signals and is widely used.Its working principle is based on the photoelectric effect, which means that when light shines on certain substances, the electrons of the substance absorb the energy of the photons and a corresponding electrical effect occurs.

Whether its air tightness is qualified is an important factor affecting the service life of this type of sensor.

Share today aboutAir tightness detection of photoelectric sensorparameter.

Testing equipment: HC classic seriesAir tightness detector

Solution: According to the shape of the photoelectric sensor and customer needs, design the mold and tooling with wire troughs.

Using the indirect test method, place the photoelectric sensor into the mold. After pressing the start button, the instrument enters the test program. The test pressure is 10Kpa, the inflation time is 5s, the stabilization time is 5s, the test time is 5s, and the quantitative air intake is 4s.The upper limit of leakage is 30pa.

If the leakage value exceeds 30pa during the testing process, it means that the product to be tested is unqualified and is a defective product; if it does not exceed, it is a qualified product.

Hai RuisiAir tightness testing equipmentAdvantages

1. The mold processing accuracy is high, up to 0.02mm;

2. Air tightness detector with resolution up to 0.1pa;

3. Hairisi has all product lines of air tightness detectors, true water detectors, and leakage point detectors, which can meet all sealing testing usage scenarios from trial production to mass production;

4. Hairuisi has the ability to quickly integrate systems and can deliver the goods as soon as 7 days after placing the order;

5. The designed detection system strictly considers the stability and accuracy of the test results.