Leak Tester CETATEST 815 - makes precision work
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Leak Tester CETATEST 815 [( D AkkS Leak Tester CETATEST 815 - makes precision work ' r- .-.■■r r niLitoai) The CETATEST 815 is a fully automatic working leak tester for the detection of untight parts within the cycle time of the production process. The pressure in the test part volume due to a leakage is compared with the pressure in a tight reference volume (differential pressure method). Operating methods One channel operation Signal processing Fast 24-bit-A/D-Converter Real-time processing of the measurement signals Valve types Depending on the application: sliding valve or poppet valve Processing Real time microcontroller system, 16-bit pC / 40 MHz Pressure sensors Differential pressure sensor gauge pressure sensor Measurement ranges ± 500 Pa / ± 5,000 Pa (displayed resolution: 1 Pa, internal resolution: effective 0.01 Pa), other ranges on request Result units Pa, hPa, PSI, Pa/s, hPa/s, mbar1l/s, ml/min, ml/h, l/min, l/h, mmHg, mmWs, Torr Pressure ranges -1 bar, +/-5 mbar, +/-50 mbar, 200 mbar, 1 bar, 6 bar, 10 bar, 20 bar, 30 bar, negative gauge pressure and positive gauge pressure ranges can be combined, (e.g. -1 bar / +1 bar), other pressure ranges and mechanical pressure regulator on request Maximum Deviations Gauge pressure: 1 % 1 Specification for combined devices based on positive gauge pressure Differential pressure: 0.5 % referred to measuring range Test modes Pressure decay Optional: sealed component, dynamic pressure, pressure steps, pressure rise (with double leak connector) Test options Prefill (multiple filling), program series, smooth filling, repeated filling, temperature compensation, variable zero point, test repetition / automatic test time adjustment, free programmable control valves System control Still-Alive-Check with differential pressure sensor control, automatic function control (option), control of the compressed air supply, consecutive zero results Programmable test phases Delay, prefilling, preventing, filling, stabilising, measuring, venting, reservoir filling, flood, refilling Test mode specific limits Prefill pressure, filling pressure, test part specific reject and rework levels Handling Intuitive menu including password protected user levels Parameter memory 64 individually parameterizable test programs with alpha-numeric program names, parameters of the test programs can be exported resp. imported via the test device interfaces or by usage of a USB storage device. referred to full scale value

CETATEST 815 Negative gauge pressure input (option) or primary pressure output (pressure rise) Further interfaces on request The optional RS-232 protocol converter enables the exchange of a CETATEST 810 that communicates via RS-232, against a CETATEST 815. Further functions Result statistics, indicator for service intervals, registration of parameter change, recording of measurement series and measurement curves, Dynamic Link Library (DLL) for RS-232 interface programming Power supply / Power consumption 100 - 240 V AC, 47 - 63 Hz, 0.6 - 0.3 A, depending on stage of expansion max. 60 W...