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BCE14/15

Product catalog summary

Overview: The D. Marchiori BCE14 and BCE15 are advanced digital tachometer testers designed for laboratory use, specifically for testing tachometers and indicators used with turbine engines. These systems are computer-driven and provide high accuracy and stability through the use of DC motors with coaxial optical encoders and quartz timing circuits.

Specifications:

Range: 0 - 12,000 RPM
Reading Accuracy: ± 1 RPM
Speed Stability: ± 0.1% of reading
Independent Drives: Up to 3
Selectable Safety Limits: Yes
Load Types: “Y” or “Δ” resistive loads

Features:

Displays rotation speed in various units including %FS, RPM, deg/s, deg/min, rad/s, rad/min, and Hz.
Independent selection of speed values, rotation sense, transmission ratio, and full-scale speed for each drive motor.
Includes user-selectable limits for safe operation.
Generators can be tested under resistive loads with results compared to selectable limits.

Performance:

Warm-up and autotest time: Less than 1 minute
Resolution: 1 RPM

Settings:

Limits, full-scale speed, transmission ratio, and test step increments are adjustable.

Generator Test: Automatic with changeable resistive loads. Two loads included, with the option to connect additional external loads.

Display and Controls:

LCD backlit color touchscreen display with numeric entry and dedicated function keys.
Remote control connector to PC via USB cable.

Physical Specifications:

Weight: 13.5 kg (30 lb)
Dimensions: 430 x 360 x 180 mm (17” x 14” x 7”)

Ordering Information:

BCE14: Two independent generators
BCE15: Three independent generators

Additional Information: The systems include a printer for test results, internal memory for storing test setups and results, and a color-coded keypad for ease of use. Calibration is performed using software against an accurate true RMS voltmeter, and the high stability quartz time base does not require calibration.

Catalog excerpts

Digital Tachometer Testers • Range: 0 - 12,000 RPM • Reading accuracy: ± 1 RPM • Speed stability: ± 0.1% of reading • Up to 3 independent drives • Selectable safety limits • “Y” or “

Open the catalog to page 1

BCE14/15 Standard Specifications D. Marchiori Double/TRIPLE TACHOMETER TESTERs The DMA BCE14 and BCE15 are laboratory computer-driven tachometer test systems for simultaneous testing of up to three tachometers and indicators used with turbine engines. DC motors with coaxial optical encoders, precision controlled by dedicated micro-processors and quartz timing circuits, provide maximum accuracy and stability. The BCE14 is equipped with two independent drive heads and the BCE15 with three drive heads for helicopter instrument applications. FEATURES POWER SUPPLY Rotation speed can be displayed in...

Open the catalog to page 2

BCE14/15

BCE14/15

Catalog excerpts

All D.MARCHIORI SRL catalogs and technical brochures