Product test conditions and processes are automatically controlled by PLC system + high-precision sensors and measuring instruments, and real-time visual monitoring and measurement are realized through computer (touch screen) and data acquisition system. The test bench has complete test data acquisition and processing functions, including automatic recording of data and curve, automatic generation of test report, local storage of data, interactive sending, saving and receiving of data to server database and MEMS system, and can realize remote communication and diagnosis; Test beat: 8-12s / piece; Code scanning function (barcode, QR code, process flow card) Temperature measurement and control accuracy: mop temperature ± 0.5 ° C; Pressure measurement and control accuracy: ± 0.1%; Leak detection: quantitative test + qualitative test; OK / ng classified discharging and special interlocking disposal of NG products; Test station: 4 station / 6 station / 8 station / 10 station;