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DT-2230
光電/接觸兩用轉速計
特色
- 光電測量範圍 : 5.0 ~ 99999 RPM
- 接觸測量範圍 : 0.5 ~ 19999 RPM
- 線速度測試範圍 :
- 0.05 ~ 1999.9 公尺/分鐘
- 0.2 ~ 6560 英呎/分鐘
- 精確度 : ± ( 0.1% + 1 digit ). @ reading
- 可記錄測量過程中之最大/最小/最後值
- RS-232 / USB 連接介面.(軟體選購)
- Size：165 X 50 X 33mm
FEATURES
- Compact and pocket tachometer.
- The best Tachometer in the world. 2 in 1, one instrument combine Photo tachometer and Contact Tachometer.
- Photo tachometer uses Laser light detecting source, long measuring range up to 1.5 meters, it is useful in the RPM measurement application where the machine would be a risk to the operator or close access is difficult or not possible.
- Wide measuring range from 0.5 to 100,000 RPM, 0.1 RPM resolution for the measured value < 1000 RPM.
- Microprocessor based circuit, crystal time base, high precision with 0.1% accuracy.
- High visible LCD display gives RPM reading exactly with no guessing or errors & saves battery energy.
- Memory with recall function, the last value, max., value, min. value will be stored into the memory automatically.
- The use of durable, long lasting components, including a strong, light weight ABS plastic housing, assures almost maintenance free performance for many years.
- RS232 PC serial interface.
- Patent patented.
規格
測量及範圍 (Measurement & Range)
- Photo Tachometer : 5 to 99,999 RPM.
- Contact Tachometer : 0.5 to 19,999 RPM.
- Surface Speed :
- m/min. - 0.05 to 1,999.9 m/min.
- ft/min. - 0.2 to 6,560 ft/min.
- in/min. - 2.0 to 78,740 in/min.
解析度 (Resolutio)
- RPM : 0.1 RPM ( < 1,000 RPM ). ; 1 RPM ( ≧1,000 RPM ).
- m/min. : 0.01 m/min. ( < 100 m/min.). ; 0.1 m/min. ( ≧100 m/min. ).
- ft/min. : 0.1 ft/min. ( < 1,000 ft/min. ). ; 1 ft/min. (≧ 1,000 ft/min. ).
- in/min. : 0.1 in/min. ( < 1,000 in/min. ). ; 1 in/min. (≧ 1,000 in/min. ).
顯示 (Display)
- LCD, size 32 mm x 28 mm. 5 digits with display unit.
精確度 (Accuracy)
- ± ( 0.1% + 1 digit ). @ reading
光電轉速計偵測距離 (Photo Tachometer detecting distance)
- 5 to 150 cm typically.
- * Spec. of detecting distance are that under the size of reflecting tape is 10 mm square & the measuring RPM value is 1,800 RPM.
- The max. & min. detecting distance may change under different environment, different reflecting tape or the measuring RPM beyond 1800 RPM.
記憶 (Memory)
- Memorize Last/Max./Min. value with recall.
時基電路 (Time base Circuit)
- Quartz crystal.
- Exclusive one-chip of microcomputer LSI circuit.
光電轉速計雷射光源 (Photo Tach. Laser light source)
- * Less than 1 mW.
- * Class 2 laser diode.
- Red Wave length is 645 nm approximately.
操作溫度 (Operating Temp.)
- 0 to 50 ℃ (32 to 122 ℉).
操作溼度 (Operating Humidity)
- Less than 80% RH.
資料輸出(Data Output)
- RS232 PC serial interface.
電池 (Battery)
- 4 x 1.5V AAA ( UM4 ) batteries.
電源損耗 (Power Consumption)
- Photo tachometer :
Approx. DC 20 mA.
- Contact tachometer :
Approx. DC 9.5 mA.
重量 (Weight)
- 182 g ( 0.4 LB ). * Weight is cluded the batteries.
尺寸 (Size)
- 165 x 50 x 33 mm. ( 6.5 x 2.0 x 1.3 inch ).
附件 (Standard Accessory)
- Reflecting tape marks ( 600 mm )..... 1 PC.
- Operation manual..................... 1 PC.
- Spare RPM cone rubber................ 1 PC.
- Spare RPM funnel rubber.............. 1 PC.
選購附件 (Optional & accessories Temp. Probe)
- * Carrying case, CA-52A
- * USB cable, USB-01.
- * RS232 cable, UPCB-02.
- * Data Acquisition software, SW-U801-WIN.
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