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Improved analysis and fault isolation Facilitates condition-based maintenance Reduces human error associated with data measurement, recording and interpretation portable ENGiNE TEST SETS & TRIMMERS JETCAL 2000®1 Turbine Engine Performance Analyzer Test Cell Accuracy for Installed Engine Performance Single or Dual Engine Capabilities The JETCAL 2000® Turbine Engine Performance Analyzer is an advanced data collection and analysis system. It provides test cell equivalent analysis of engine performance while keeping the engine on-wing and the aircraft in service. As an aid to engine maintenance, the JETCAL 2000® Analyzer has the following capabilities and benefits: • Verifies engine performance after installation or maintenance is performed • Isolates abnormal performance to an engine module • Specifies and verifies correct maintenance actions by providing before and after diagnostic comparisons • Allows operators to verify the accuracy of cockpit instrumentation • Provides engine torque (Q) based on thermodynamic engine model for measured engine parameters to validate torque indicating system • Provides a printed performance history and maintenance audit trial • Establishes a performance database for individual engines and engine types • Provides vibration analysis • Offers the ability to upgrade system software • Reduces the number of engines prematurely removed for repair 1JETCAL 2000® is a registered trademark of Howell Instruments, Inc. .^8945 South Freeway Fort Worth, Texas 76140 www.howellinst.com 817-336-7411 Fax: 817-336-7874 info@howellinst.com

System Components: The JETCAL 2000® Turbine Engine Performance Analyzer consists of four components: • Data Acquisition Unit (DAU) for acquiring and converting raw signals to useable data. It is housed in a MIL-Standard box and provides a mounting surface for the power switch, cable and power connectors, as well as the display terminal during data collection. • Display Terminal (DT) for user interface, collecting data, analyzing data and upgrading software. The DT is a portable PC used to provide all standard computer interfaces and a ruggedized terminal. • Software Packages for data...