Engineered for simplicity and robustness, the 715 supports a wide range of pressure spans (negative to positive gauge up to ±10,000 Pa), multiple units of result output (ml/min, Pa, l/h, etc.), and programmable test modes (prefill, stabilise, measure, vent). It includes DAkkS calibration and maintenance options for long-term usage.

CETATEST 715 Flow Tester

With intuitive menu control, parameter memory for 64 user-defined test programs, and safety/handling features like password-protected user levels, zero-point adjustment, and overpressure monitoring, the CETATEST 715 enhances traceability and repeatability. Its compressed air supply requirements are modest and interfaces include standard I/O plus optional bus/Ethernet.

Features

Wide Gauge Pressure Range

Supports −1 bar up to +20 bar (or more by request) gauge pressure for flexible testing of large leakages.

Fast, High-Resolution Sensor System

24-bit A/D converter, resolution down to 1 Pa, with multiple measurement units (Pa, ml/min, l/h, etc.).

Versatile Test Modes & Programs

Pressure decay, sealed part modes, dynamic pressure; programmable phases like prefilling, measuring, venting; 64 test programs memory.

Strong Safety & Control Features

Password protection, zero-result handling, supply pressure monitoring, intuitive menu control.

Certified Calibration & Reliability

Delivered with DAkkS calibration certificate (ISO/IEC 17025), 3-year warranty (with yearly maintenance), optional extension.

Overview

Specification	Detail / Value
Operating Principle	Fully automatic leak detection using gauge pressure sensor.
Signal Processing	Fast 24-bit A/D-Converter; real-time measurement signal processing by 16-bit µC 40 MHz.
Pressure Ranges	Typical options: −1 bar; 200 mbar; 1 bar; 6 bar; 10 bar; 16 bar; 20 bar; negative & positive gauge; custom ranges on request.
Resulting Units	Pa, hPa, PSI, Pa/s, hPa/s, mbar*l/s, ml/min, ml/h, l/min, l/h, mmHg, mmWs, Torr.
Resolution	1 Pa (lower requirement ranges).
Accuracy / Max Deviation	Gauge pressure: ± 1 % of full scale; Pressure loss test: ± 2 % of full scale.
Test Modes	Pressure decay; optional dynamic pressure; sealed component testing.
Program Memory	64 parameterizable test programs, names alphanumeric, export/import via USB or interfaces.
Interfaces / Outputs	Standard: RS-232, Digital I/O; optional: Ethernet, Profibus, Profinet; front USB host.
Power Requirements	100-240 VAC, 47-63 Hz; approx. 0.3-0.6 A depending on configuration; max 60 W.
Compressed Air Supply	6-10 bar supply; at least 0.5 bar above test pressure required; under evacuation, 50 mbar under needed.
Pneumatic Ports / Connections	Compressed air input 6 mm plug-in fitting; test part port 6 ×1 mm; optional clamp rings, up to 3 pneumatic outputs.
Dimensions	345 × 145 × 435 mm (3U panel size)
Weight	Approx. 10 kg
Warranty	3 years with yearly maintenance; optional extension to 5 years.