The code scanning cash register is placed at the front desk of the cash register. After the customer selects the product, the cashier needs to scan the product, and the product contains water, oil, powder, etc.

If the cashier uses the code-scanning cash register and the goods are disassembled or poorly sealed, the circuit is damaged, which will threaten the safety of the user and surrounding people.

Therefore, code scanning cash registers generally need to be oil-proof, dust-proof and waterproof.

Below, Hirays Technology will show youAir tightness detection of code scanning cash registercase.

The customer requires that the test pressure of the code scanning cash register is12Kpa, that is, the waterproof level reaches IP68

Equipment used: HiraysHC classic seriesAir tightness detector

Testing method: Use the method of direct testing of finished products, because the code scanning cash register that customers need to test is not easy to block.We use fixtures+ sealing ring, sealing the test product so that the product is in a closed cavity during testing.

Place the code scanning cash register into the mold for testing.The test pressure is12kpa, the maximum allowable leakage is 50pa. Air intake time is 8s, pressure stabilization time is 5s, test time is 5s, and deflation is 3s.

Hai RuisiHC classic seriesAir tightness testinginstrument

The Classic series is a very mature and stable instrument from Hirays.It adopts the test gas pipe quick connector designed exclusively by Hirays, which separates the test mold and the instrument in 1S and quickly connects in 1S to ensure stability and no leakage;

All electrical interfaces are rear-mounted to facilitate on-site wiring. The rear-mounted interface includes the power interface.USB interface, 25PIN I/O interface, 485 interface, ground wire interface and nameplate;

•The air tightness testing equipment is stable and accurate, reducing the labor intensity of factory debugging personnel;

• It can improve the product air tightness test yield rate to 99.8%;

• Can provide preliminary small-batch on-site testing, which can quickly improve the production process and speed up the project progress;

• Worry-free after-sales service with a 24-month warranty;

• More competitive prices to ensure higher returns for the overall project;

• Local technical support, 4-hour door-to-door service within the province and 24-hour service outside the province;