ressure measurement type Gas Tightness Detectors - tk-004

odel: XZM-20A, XZM-20B， XZM-20D， XZM-1000，XZM-1500, XZM-100T(vacuum)
Pressure sensor tests the pressure when there is gas leak. Then calculate leakage through physics equation
XZM-20A gas tightness detector test motor’s sealing performance XZM-20A gas tightness detector test parts of car








2. hardware system
imported pressure sensor 、 micro gas flow Sensor 、Japanese Solenoid valves as key; Microprocessor as technology control core; real-time date collect system; Panel Swift power supply; Digital Signal and acoustic optic signal output .
3. Software system
Input testing program 、set detection index and fixture control Parameters by Panel sift.
LED display all your setting and testing result. Automatically determine qualified or unqualified by Acousto-optic alarm. Automatically Testing program automatic translate testing leakage.


Professional software and hardware design make it with Rich functionality such as
Internal-Outer Control, external drive, bubble leak test. It can connect printer and computer.
4. XZM-20A main Performance index
Test pressure range:0-99.99kpa
Pressure test indefiniteness : ± 1%
Pressure test Resolution: 0.01 Kpa( about 1 mmH2O)
Test time: 1-999s (it can Adjustable)
Flow pressure test indefiniteness: ± 0.1%\
Flow pressure test resolution: 1 Kpa( about 1 mmH2O)
Leak test range: 0 -30ml/min(depend on volume)
Leak test sensitivity: 0.001ml/min(depend on volume)
Leak test indefiniteness: ± 1%
advantage technology、high test accuracy、easy operation、stable and reliable