Product Mode： Fixed mode of products： Test Speed： Number of tests： Equipment size： Description: Our company produces gas detection equipment, including direct pressure gas detection equipment, differential pressure gas detection equipment, high and low pressure water detection equipment, water gas mixture leakage detection equipment, and other related laboratory and production line detection equipment The detection platform adopts a self-developed sealing detection control system for control, and uses differential pressure detection method to conduct airtightness performance tests on the water pump chamber. That is, the inlet and outlet of the water pump are sealed and connected to a testing machine, and a certain pressure of gas is filled into the tested water pump chamber and maintained. The leakage is judged based on the pressure change of the sensor.