OSIRIS

Quick to install and easy to use, it covers all the needs of engine engineers for efuels, dihydrogen, diesel, fuel, gasoline,  gas; during every step of a powertrain development.

OSIRIS is Turnkey’s fast acquisition system. Originally designed to sample data at each engine revolution crank angle, it can also work as a time-based oscilloscope.

Characteristics

• Includes flywheel pickup converter (no need of encoder)
• Works at high frequency (up to 1MHz ; 0.1° / 1600 rpm)
• Adapts perfectly to all types of fuel
• The performance at best quality/ cost ratio
• Combustion analysis in a test cell or on-board a vehicle.
• About 600 installed systems since 1995.

Benefits

• Modular and compact system
• Crank angle based, time based, both crank angle and time based acquisition
• Signal conditioning close to the engine
• Monitoring of all calculation types E.g.: Knock, Pmax, IMEP, CA50
• Embedded electronic encoder (FFR-M)
• Compatible with the main angular encoders on the market
• Interface with most of the commonly used charge amplifiers
• Provides standard, editable file formats (ASCII, IFILE)
• Compatible with main data acquisition & control systems
• Simulation mode free of charge, with full options… 

 Applications

• Adapted to all types of vehicles from passenger cars to offroad vehicles.
• Design to be used in test bench & in-vehicle
• Manage safeties upon abnormal combustion E.g.: Misfire, Pmax level, Knock
• Use as an oscilloscope
• Manage cold start measurement
• Analyse injection system using both crank angle & time based acquisition