Leak Tester Application Software CETA Soft 2G for free! Leak Tester CETATEST 725 New generation of innovative leak tester with gauge pressure sensor The CETATEST 725 is a fully automatic working leak tester for the detection of untight parts within the cycle time of the production process. The method is based on measuring the pressure change in the test part due to leakage. The leak tester uses a gauge pressure sensor and has a large measurement range. Therefore the CETATEST 725 is especially qualified for the simple testing of parts with large leakages. System architecture Result units Industrial PC: Quad Core CPU, 1.8 GHz, 4 GB RAM, 128 GB SSD, Micro-controller system for the test process control: 32-bit ARM μC / 84 MHz Pa, hPa, PSI, Pa/s, hPa/s, PSI/s, mbar*l/s, ml/min, ml/h, l/min, l/h, mmHg, mmWs, Torr Optional: program series, temperature compensation, test repitition, free programmable control valves Pressure ranges -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), other pressure ranges on request Touch screen, dual jog dial, separate start / stop buttons, password protected user levels Signal processing Fast 24-bit A/D converter, real-time processing of measurement signals Valve types Sliding valve or poppet valve (depending on the application) Maximum Deviations Flow-optimised pneumatics Integrated security functions Gauge pressure: 1 % * Specification for combined devices based on positive gauge pressure Pressure loss: 1 % referred to measuring range Pressure sensor Test modes System features Gauge pressure sensor Measurement range Max. +/-10,000 Pa, depending on the pressure range (resolution: 1 Pa), other ranges on request Pressure decay Optional: sealed component, dynamic pressure, pressure steps Additional functions Standard: nominal pressure optimisation, prefill, pulsing, smooth filling, variable zero point * referred to full scale value Display 7-inch color screen, various graphical diagrams (measurement curves, histogram, measurement series overview), list of results System monitoring Control of the compressed air supply, consecutive zero results Memory For more than 1 million measurement results, 256 individually parameterisable test programs with alpha-numeric program names, export / import of test programs via device interfaces or by usage of a USB storage device

Leak Tester CETATEST 725 Interface for optional extensions Optional module for additional interfaces such as Profibus DP, Profinet, EtherCAT or USB (Slave) Option: Controlled pressure output Digital signal inputs RS-232 interface Test output USB Host Ethernet 24 VDC input Vent output P1 Option: negative gauge pressure input User support DAkkS-accredited calibration I/O interface for start/stop/reset, program selection, device status, system errors, test results (pass/fail) RS-232, USB (host), Ethernet and optional interfaces allow additional functions like parameterisation, measurement results,...