Large volume leak tester CETATEST LV

absolute pressure decaypressureleakage

Overview
The CETATEST LV (Large Volume) is a pressure-decay leak tester designed for integral leak testing of directly fillable products using compressed air as the test medium. The measurement principle is based on detecting pressure change in the test part volume caused by a leakage. The device features a gauge pressure sensor and a wide measuring range suitable for large-volume items.

Key features
The CETATEST LV is intended for large-volume test parts up to 1000 l (bottles, canisters, drums, IBC). Turbo filling enables rapid pressurisation; the dynamic filling phase ends automatically at the set test pressure, followed by stabilisation and the measurement phase. Operation is via a 7-inch touchscreen with an intuitive UI, while separate start/stop buttons provide safe operation in industrial environments. The unit stores up to 100,000 measurement results and 64 test programs. Standard equipment includes an FDA-compliant main valve system and an electrically actuated control valve, plus multiple communication interfaces.

Remark
All leak, mass flow and flow testers, as well as pressure gauges and calibration standards (test leaks, master jets), are supplied on initial delivery with a DAkkS-accredited calibration certificate (DIN EN ISO/IEC 17025) free of charge when the pressure and flow ranges fall within the accredited scope of the DAkkS-accredited calibration laboratory of CETA Testsysteme GmbH.

Technical data (from product table)

• Pressure sensors: Gauge pressure sensor
• Pressure ranges: -800 mbar | +200 mbar
• Measurement range: ±5000 Pa
• Result units: Pa, hPa, PSI, Pa/s, hPa/s, PSI/s, mbar*l/s, ml/min, ml/h, l/min, l/h, mmHg, Torr, mmWs
• Test mode: Pressure decay test
• Interfaces: I/O interface for start/stop/reset, program selection, device status, system errors, test results (pass/fail)
• Additional interfaces: RS-232, USB (host), Ethernet and Profinet for parameterisation, measurement results, real-time information (e.g. measurement curve), failure messages
• Compatibility: Fully interface compatible with the CETATEST 715 LV and CETATEST 725 LV; prepared for Industry 4.0 requirements
• Dimensions (W x H x D): 345 mm x 145 mm (3 U) x 435 mm
• Typical application: Large-volume test parts, bottles, canisters, drums, IBC (Intermediate Bulk Container)

Characteristics / technical specifications

• Test medium: Compressed air
• Max. testable volume: up to 1000 l
• Filling: Turbo filling function; automatic end of dynamic filling phase at set test pressure
• User interface: 7-inch touch screen, intuitive UI; separate start/stop buttons
• Data memory: 100,000 measurement results; 64 test programs
• Valve system: FDA-compliant main valve system (standard); electrically controlled control valve
• Measurement principle: Pressure decay (measurement of pressure change in test part volume)
• Calibration: Supplied with DAkkS-accredited calibration certificate when within accredited scope