Product Mode： Fixed mode of products： Test Speed： Number of tests： Equipment size： Description: The high-pressure negative pressure type sealing testing equipment is composed of high-precision high-pressure, low-pressure and negative-pressure sensors. Through the control of PLC system, uninterrupted high-pressure, low-pressure and negative-pressure sealing tests are performed on the tested products. The relevant data in the test can be displayed numerically and graphically. The equipment has the functions of automatic judgment and automatic saving of test data. And can be exported via USB. The testing equipment system is simple to operate, and the accessories used are imported and exported and domestic and brand names. Scope of application: laboratory sealing test and product pressure resistance analysis. Non-standard customization can be made according to customer samples and related requirements.