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DT-2249A 閃光同步轉速儀
特色
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測量範圍 : 60 ~ 30000 RPM /FPM
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精確度 : ±0.05%
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5位數紅色LED顯示器
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具有飛梭旋鈕及按鍵式雙模調整轉速
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工作電源 : AC110V 或 220V 選擇 (訂購時需註明)
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Size：210 X 120 X 120mm
FEATURES
The Digital Stroboscope is used the microprocessor circuit design, high accuracy, digital readout, light duty, 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.
Digital synthesis circuit, high stability and high adjusting resolution, easy operation.
Crystal time base to offer high accuracy measurement & fast measuring time.
Xenon flash tube, high intensity.
Wide range : 60 to 30,000 RPM.
Red LED display, easy to read.
Adjustment resolution : 0.1 RPM ( < 1,000 RPM ), 1 RPM ( ≧ 1,000 RPM ).
High intensity light.
Setting buttons : Digital adjust button, x 2 button, ÷ 2 button, + button, - button, easy operating.
Xenon flash tube with plug and socket, easy to make the tube replacement.
Compact and heavy duty housing case.
一般規格
顯示 (Display)
- 14 mm(0.56") LED, 5 digits.
閃爍調整範圍 (Flash adjust range)
- 60 to 30,000 RPM/FPM.
- * RPM : round per minute.
- * FPM : flash per minute.
解析度 (Resolutio)
- 0.1 RPM : < 1,000 RPM.
- 1 RPM : ≧ 1,000 RPM
功能鍵 (Function buttons)
- Digital rotate knob, x 2 button, ÷ 2 button, + button, - button,
精確度 (Accuracy)
- ± (0.05 % + 1d)
- * Spec. tested under the environment RF Field Strength less than 3 V/M & frequency less than the 30 MHz only
信號穩定度 (Signal Stability)
- The signal adjusting circuit is used the digital synthesis circuit, the output signal will existing high stability and not change.
電源損耗 (Power Consumption)
- Less than 30 Watt.
電源供應 (Power Supply)
- 110 Vac 10%, 50/60 Hz. or 220 Vac 10%, 50/60 Hz. or 230 Vac 10%, 50/60 Hz.
- 注意 : * A " Voltage rating label " is affixed under the bottom case to show the voltage rating of power supply. When use the stroboscope, make sure to identify the power supply voltage exactly.
電路 (Circuit)
- *Microcomputer LSI circuit & crystal control time base.
- *Digital synthesis circuit for the signal adjusting.
操作溫度 (Operating Temp. )
- 0 to 50 ℃ (32 to 122 ℉).
操作溼度 (Operating Humidity)
- Less than 80% RH.
尺寸 (Size)
- HWD - 21 x 12 x 12 cm (8.3x4.8x4.8 inch).
重量 (Weight)
- 1Kg/2.2 LB.
主體 (Housing)
- Compact and impact plastic injection case with plastic mirror type reflector.
校正 (Calibration)
- Crystal time base and microprocessor circuit, don't necessary take any external calibration process.
附件 (Standard Accessory)
- Operation manual....................... 1 PC.
- Power cable.......................1 PC.
閃爍管規格 FLASH TUBE SPECIFICATIONS
閃爍管 (Flash tube)
- Xenon lamp.
閃爍持續力 (Flash Duration)
- Approximately 60 to 1,000 microseconds.
閃爍顏色 (Flash color)
- Xenon white 6,500 K degree.
閃爍能源 (Flash energy)
- 4 Watts-seconds (joules).
光束角度 (Beam Angle)
- 80 degrees.
操作責任週期 (Operating duty Cycle)
- For prolong life and safety, please adhere to the following operation duty cycle:
- < 2000 RPM - 2 hours
- 2000 to 3600 RPM - one hour
- 3601 to 8000 RPM - 30 minutes
- > 8000 RPM - 10 minutes.
- * 10 min. cooling off period between cycles.
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