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LCR-9073A 智慧型LCR錶
簡介
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電感：1uH ~ 20H. 5檔 ±2%
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電容：1pF ~ 1000uF. 6檔 ±2%
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電阻：0 ~ 20MΩ . 6檔 ±1%
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二極體測試功能
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RS-232 / USB 輸出介面 (軟體選購)
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Size：204 X 90 X 36mm
FEATURES
Professional LCR meter, used the exclusive microprocessor circuit, intelligent function, high quality.
Wide range measurement for Inductance, Capacitance and Resistance measurement.
Each range is calibrated & adjusted by the internal EPROM, high accuracy.
Data hold function to hold the desired value on display.
Super large LCD with unit display, easy readout.
Built-in low battery indicator.
Memory function to record the maximum & minimum reading with recall.
" % SET " function, for checking the accuracy value of the individual components easily.
Zero button, can deduct the stray impedance of the test lead.
Continuity beeper for resistance 200 ohm range.
RS232 computer interface.
Optional software for data record & data acquisition.
一般規格
顯示 (Display)
- 67 mm x 27 mm large LCD display.18 mm x 7.5 mm, digit size.
測量 (Measurement)
- Inductance ( L ) : 5 ranges : 2 mH to 20 H.
- Capacitance ( C ) : 7 ranges : 2 nF to 1000 uF.
- Resistance ( R ) : 6 ranges : 200 ohm to 20 M ohm.
- Continuity beeper
- Diode test
電路 (Circuit)
- 4000 counts.
校正 (Calibration)
- Each range is calibrated by internal EPROM circuit, high accuracy.
讀值鎖定 (Data hold)
- To freeze the display reading on the LCD display.
記憶重呼 (Memory recall)
- Records Maximum & Minimum readings with recall.
歸零按鍵 (Zero button)
- Zero button is used to deduct the stray impedance value of test lead.
百分比設定 (% SET) accuracy checking
- 0.1 %, 0.25%, 0.5%, 1%, 5%, 10 %, 20%, 30% accuracy value warning setting.
歸零調整 (Zero Adjustment)
- Automatic adjustment.
取樣時間 (Sampling Time)
- Approx. 0.5 second.
資料輸出 (Data output)
- RS 232 PC serial interface
操作溫度 (Operating Temp.)
- 0 ℃ to 50 ℃ (32 ℉ to 122 ℉).
操作溼度 (Operating Humidity)
- Less than 80% RH.
電源供應 (Power Supply)
- Alkaline or heavy duty type DC 9V battery, 006P, MN1604 (PP3) or equivalent.
電源消耗 (Power Consumption)
- Approx. 9 mA ( buzzer Off )
- Approx. 11 mA ( buzzer On )
體積 (Dimensions)
- 204 x 90 x 36 mm ( 8.0 x 3.5 x 1.4 inch
重量 (Weight)
- 340 g/0.75 LB.
附件 (Accessories Included)
Instruction Manual ................. 1 PC.
Test alligator clips................. 1 PC.
選購附件
- Software ( Windows version, data record & data acquisition )..........................SW-U801-WIN
- RS232 cable..........UPCB-02
功能及範圍 (FUNCTIONS & RANGES)
L ( Inductance )
- 20 H x 0.01 H, 2 H x 0.001 H, 200 mH x 0.1 mH, 20 mH x 10 uH, 2 mH x 1 uH
C ( Capacitance )
- 2 nF x 1 pF, 20 nF x 10 pF, 200 nF x 100 pF, 2 uF x 0.001 uF, 20 uF x 0.01 uF, 200 uF x 0.1 uF, 1000 uF x 1 uF.
R ( resistance )
- 20 M x 10 K ohm, 2 M x 1 K ohm, 200 K x 100 ohm, 20 K x 10 ohm, 2 K x 1 ohm, 200 x 0.1 ohm .
Continuity beeper
- For the 200 ohm range, if the measurement value less than 10 ohm, the beeper will sound. It is the useful function for the continuity check.
Diode test
- Short/non conductance, good/defect test.
Data hold
- To freeze the display reading on the LCD display.
Memory
- Records Maximum & Minimum readings with recall.
Zero Adjustment
- Zero button on the front panel, it can deduct any test lead stray impedance.
Component accuracy checking, % SET
- If the component ( L, C, R ) accuracy value are within the specification, the beeper will sound.
RS-232 interface
- Isolated (photo couple) RS-232 serial data output, 9600 baud rate. If the LCR meter combine the computer & apply the optional software ( Model : SWU-801-WIN, available for WIN95/WIN98 ), whole system will be the useful data logger, data recorder.... The computer screen will show text display, analog display, chart display. It also build in the high & low limit, data query, data report & chart report...
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