Stroboscope

FEATURES * The Digital Stroboscope is used the microprocessor Power Supply 110 Vac ± 10%, 50/60 Hz. circuit design, high accuracy, digital readout, light duty, or that is ideal for inspecting and measuring the speed of 220 Vac ± 10%, 50/60 Hz. moving gears, fans, centrifuges, pumps, motors and or other equipment used in general industrial 230 Vac ± 10%, 50/60 Hz. maintenance, production, quality control, laboratories * A " Voltage rating label " and as well as for schools and colleges for is affixed under the bottom demonstrating strobe action. case to show the voltage * Digital synthesis circuit, high stability and high adjusting rating of power supply. resolution, easy operation. When use the stroboscope, * Crystal time base to offer high accuracy measurement & make sure to identify the fast measuring time. power supply voltage * Xenon flash tube, high intensity. exactly. * Wide range : 60 to 30,000 RPM. Circuit * Microcomputer LSI circuit & crystal * Red LED display, easy to read. control time base. * Adjustment resolution : 0.1 RPM ( < 1,000 RPM ), * Digital synthesis circuit for the 1 RPM ( 1,000 RPM ). ≧ signal adjusting. * High intensity light. Operating Temp. 0 to 50 (32 to 122 ). ℃ ℉ * Setting buttons : Digital adjust button, x 2 button, Operating Less than 80% R.H. ÷ 2 button, + button, - button, easy operating. Humidity * Xenon flash tube with plug and socket, easy to make Dimension 21 x 12 x 12 cm (8.3 x 4.8 x 4.8 inch). the tube replacement. Weight 1Kg/2.2 LB. * Compact and heavy duty housing case. Housing Compact and impact plastic injection case with plastic mirror type reflector. GENERAL SPECIFICATION Calibration Crystal time base and microprocessor Display 14 mm(0.56") LED, 5 digits. circuit, don't necessary take any Flash adjust 60 to 30,000 RPM/FPM. external calibration process. range * RPM : round per minute. Accessories Operation manual...............1 PC. * FPM : flash per minute. Included Power cable.......................1 PC. Resolution 0.1 RPM : < 1,000 RPM. FLASH TUBE SPECIFICATION 1 RPM : Flash tube Xenon lamp. ≧ 1,000 RPM Flash Duration Approximately 60 to 1,000 Function Digital rotate knob, microseconds. buttons x 2 button, ÷ 2 button, Flash color Temp. Xenon white 6,500 K degree. + button, - button, Flash energy 4 Watts-seconds (joules). Accuracy ± (0.05 % + 1d) Beam Angle 80 degrees. * Spec. tested under the environment Flash tube It is required to change the flash tube RF Field Strength less than 3 V/M & replacement when the instrument start to flash frequency less than the 30 MHz only. irregularly at speeds > 3600 RPM/FPM. Signal The signal adjusting circuit is used the Operating duty For prolong life and safety, please Stability digital synthesis circuit, the output Cycle adhere to the following operation duty signal will existing high stability and cycle: < 2000 RPM - 2 hours not change. 2001 to 3600 RPM - one hour Power Less than 30 Watt. 3601 to 8000 RPM - 30 minutes