Product Mode： Fixed mode of products： Test Speed： Number of tests： Equipment size： Description: .Washing machine water level sensor life test bench, suitable for electromagnetic water level sensors and mechanical water level sensors. Commonly used in over 95% of water level sensor products on the market. The testing platform is mainly used for conducting long-term life tests on the water level sensor (water level pressure sensor) of washing machines. The testing platform is controlled by PLC and uses a pressure fine-tuning valve to adjust the air pressure from 0-20Kpa. It simulates the high and low water level slots inside the washing machine when water enters, and conducts on/off tests on the NO/OFF contacts of the water level sensor based on the pressure difference generated. Each workstation can be connected to the water level sensor through a hose connection. Suitable for three pin electromagnetic water level sensors and two pin mechanical sensors. Set different output pressure values to conduct low-pressure and high-pressure tests on the water level sensor. To determine whether the water level sensor meets the design and usage standards, the service life of the water level sensor during long-term pressure testing is determined based on the set number of tests and on-off cycles