Lutron Dt-2239 Digital Stroboscope Tachometer 0.3 Led 4 Digits 100-10000 Fpm

US $77

  • Fort Worth, Texas, United States
  • Jun 11th
Digital Stroboscope(DT-2239A) DESCRIPTION The model DT-2239A is a microprocessor circuit design, high accuracy, digital readout, light duty STROBOSCOPE/TACHOMETER that is ideal for inspecting and measuring the speed of moving gears, fans, centrifuges, pumps, motors and other equipment used in general industrial maintenance, production, quality control, laboratories and as well as for schools and colleges for demonstrating strobe action. SPECIFICATIONS Display 0.3" LED, 4 digits. Power Supply 110 Vac 10%, 50/60 Hz. Stroboscopic Flash Rate 100 to 10,000 flashes per minute (FPM). or 220 Vac 10%, 50/60 Hz. or 230 Vac 10%, 50/60 Hz. Accuracy 100 to 5,000 FPM/RPM) - ± 1 digit. Power Consumption Less than 30 Watt. over 5000 FPM/RPM - ± 0.05% . Operating Temp. 0 to 50 °C (32 to 122 °F). Operating Humidity Less than 80% R.H. Resolution Less than 10,000 FPM/RPM- 1 FPM/RPM. Dimension HWD - 21 x 12 x 12 cm (8.3x4.8x4.8 inch). Over 10,000 FPM/RPM - 10FPM/RPM Weight 1Kg/2.2 LB. Sampling Time 1 second. Housing Compact and impact plastic injection case with plastic mirror type reflector. Range Select Automation. Circuit This stroboscope/tachometer employs an custom one-chip of microcomputer LSI circuit & crystal control time base which results in extraordinary accuracy over a wide, dynamic range. Calibration Crystal time base and microprocessor circuit, don't necessary take any external calibration process. Accessories Included Operation manual......... 1 PC. FLASH TUBE SPECIFICATIONS Flash tube Xenon lamp. Flash tube replacement It is required to change the flash tube when the instrument start to flash irregularly at speeds of 3600 RPM/FPM or more. Flash Duration Approximately 60 to 1,000 microseconds. Flash color Xenon white 6,500 K degree. Flash energy 4 Watts-seconds (joules). Beam Angle 80 Operating duty Cycle For prolong life and safe operation, please adhere to the following duty cycle: Below 1,000 RPM - 30 Minutes. Above 3,600 RPM - 5 Minutes. Always allow a 10 minute cooling off period between cycles. NOTE: This is a display item, never been used. May show some dust. Original package and Owner Manual are NOT included. If you have any question, please contact us before biding. THANKS !

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