Main Features
The ADSE 741 is a high-performance, three-channel test bench designed for laboratory and workshop use. It tests and calibrates air data equipment such as altimeters, airspeed indicators, vertical speed indicators, and AoA indicators. It operates within a temperature range of 15° to 40°C and can be stored between -20° to +60°C. The device weighs 14kg and requires a power supply of 90/240V, 50 to 400Hz AC, 150VA. It features a 17” LCD color screen and a Windows-based interface for ease of use and programming.

Testing Capabilities
The ADSE 741 supports various tests including pitot, leak, battery, and electrical tests. It is equipped with IEEE488 digital interface and Ps & Pt outlets. The device can handle a low range Pt sensor up to 350 kts for General Aviation and uses pneumatic connectors JIC 37 (AN4) or Staubli.

Measurement Specifications
In standard conditions, the ADSE 741 offers high accuracy across various functions:

• Altitude: -2,300 to 60,000ft with accuracy from 1.5ft at 0ft to 16ft at 60,000ft.
• Altitude rate: Up to 6,000ft/min with 1% accuracy.
• Static sensor: 30 to 1200 mbar with 0.01% FS accuracy.
• Indicated airspeed: 20 to 800kts with accuracy from 1kt at 50kts to 0.2kt at 350kts.
• Pitot and AoA sensors: 0 to 1000 mbar Diff with 0.01% FS accuracy.
• Mach Number: 0.1 to 4.0 Mach with accuracy from 0.001M at 0.8M/25,000ft to 0.002M at 1.7M/30,000ft.

General Details
The device includes a complete self-check before use, high accuracy and resolution, RVSM compliance, and programmable leak tests. It can display all four primary flight parameters simultaneously and supports 24 programmable test schedules. Pressure units are selectable, including hPa, mb, in Hg, mmHg, ft, m, kts, km/h, ft/min, hm/min, and Mach number.

Additional Information
The ADSE 741 is suitable for OEM, research and development, manufacturing, accredited calibration laboratories, product training, and after-sales maintenance and services. It offers on-demand test instruments and worldwide support, backed by over 40 years of continuous innovation.