Graftel Aircraft Leakage Testing System (ALTS)
Graftel Aviation Leak Test System
Working closely with aviation manufactures, Graftel is proud to announce the ALTS. This device is a user-friendly, portable leak testing system designed to perform leak rate quantifications of aircraft fuselages, and other components related to pre/post production aircraft.
Using modern digital instrumentation, the ALTS ensures great accuracy and reliability of tests. The ALTS uses precision pressure regulators to accurately control pressurization / depressurization rates and test pressures.
It utilizes a high accuracy coriolis flow meter and a thermal mass flow meter. The touch panel on the ALTS provides live data and is USB enabled for simple data recording. The system
was designed to accommodate the user with a simple and seamless calibration process.
The ALTS is an easy-to-use & portable leak testing system designed to perform leak rate tests of aircraft fuselages and related components. Designed around the user, the ALTS ensures reduced test times. Using modern digital instrumentation. The ALTS ensures great accuracy and reliability of tests.
This unit uses precision pressure regulators to accurately control pressurization/ depressurization rates and test pressures. It has a coriolis flow meter and a thermal mass flow meter which are accurate yet robust to excess pressures. ALTS utilizes two digitally controlled solenoids for easy switching of flow ranges between the two meters.
The touchscreen on the ALTS provides real time data and is USB enabled for easy data recording.
Specifications
Low Flow Meter
- Range: 0 – 1.13lbm/min
- Accuracy: ±1% FS
High Flow Meter
- Range: 1.13 – 30.08 lbm/min
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Accuracy: ±0.1% FS (<6.92 lbm/min)
±0.25% FS (>6.92 lbm/min)
Cabin Pressure Sensor
- Range: 0 – 30psig
- Accuracy: ±0.03% FS
- Resolution: 0.001 psi
Power
- 110 VAC / 60Hz
Features
- User-friendly touch panel
- Advanced digital instrumentation
- Live test parameter display
- Push button flow range selection
- Precision pressure regulator
- Data recording capability
- Seamless calibration process
- Portable cart design
- Customizable ranges
Please feel free to contact our engineering staff to discuss your application needs at