Model: CPD-E07 detection method: test pressure differential pressure range: 0 ~ 0.7 MPa Features: ◆ whole Chinese display and control & touch screen operation ◆ non-destructive, fast, clean, dry ◆ High-performance AD ??converter & improved high precision differential pressure sensor intelligent air circuit ◆ ◆ ◆ error correction function submerged leak point performance statistics function ◆ ◆ ◆ content volume correction function test function self-test function ◆ Main parameters: Range ± 500Pa, ± 1000Pa, ± 2000Pa, ± 5000Pa, ± 10000Pa, standard type is ± 1000Pa, can be customized according to customer requirements for accuracy of ± 0.25% FS (standard South China National Centre of Metrology test 1.0, the highest 0.25) Resolution 1Pa pressure sensor overload 5Mpa leakage display 4 Number of Channels 4 inflatable time setting range from 0 to 999.9 seconds (0.1 seconds resolution) equilibration time setting range from 0 to 999.9 seconds (0.1 seconds resolution) detection time setting range from 0 to 999.9 seconds (0.1 seconds resolution) test Pressure 0 ~ 0.2Mpa drive voltage source to use 400 ~ 700kPa air configurations: 1) 3.5-inch touch screen 2) screen display Pass / Fail 3) Start / Stop button 4) Pass / Fail LED 5) statistics 6) Power key switch 7) AC 220V power supply 8) high-precision digital display pressure switch 9) automatic blocking 10) pressurized hold function