Absolute pressure decay leak tester CETATEST 725

for automotive applicationsfor seal integrityfor the plastics industry

The CETATEST 725 is a full automatically working leak tester for the detection of untight parts within the cycle time of the production process. The leak tester uses a gauge pressure sensor and has a large measurement range. The special variant CETATEST 725 LV (Large Volume) is suitable for the integral leak test of large-volume test parts (up to 1,000 l volume). The integrated 7-inch touch-screen with an intuitive operable graphical user interface makes it possible to display a wide range of information (e.g. measurement curves, histograms). Operation is possible both via the touch-screen and via dual-jog dial. Separate start / stop buttons ensure operating safety even in harsh industrial environments. The memory stores more than 1 million measurement results and 256 test programs.


Sensor type
Gauge pressure sensor


Pressure ranges
CETATEST 725
-1 bar, 200 mbar, 1 bar, 6 bar, 10 bar, negative gauge pressure and positive gauge pressure ranges can be combined (e.g. -1 bar/1 bar, 1 bar/6 bar), other pressure ranges on request


CETATEST 725 LV
-800 mbar, 200 mbar


Measurement range
Max. /-10,000 Pa, depending on the pressure range (resolution: 1 Pa), other ranges on request


Result units
Pa, hPa, PSI, Pa/s, hPa/s, PSI/s, mbar*l/s, ml/min, ml/h, l/min, l/h, mmHg, mmWs, Torr


Pressure regulator
Electronical


Test mode CETATEST 725
Pressure decay test


CETATEST 725 LV
Pressure decay test and turbo filling


Test modes optional
Sealed component, dynamic pressure, pressure steps