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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 “
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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...
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