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详情介绍
FLUKE 189 數位電表
有效值量測 (True RMS; AC, AC+DC)交流量測頻寬達 100kHZ數位顯示字數達 50000/5000 兩段可切換大型數字顯示且具背光顯示弁?/font>可同時顯示兩組量測讀值類比條狀顯示弁遄A達51段手動及自動量程調整 (Auto Range)讀值自動接觸量測保持(Touch Hold)及相對值量測模式最大、最小、平均值記錄模式(具相對時間及即時時間註記弁?/font>)250uS 最大、最小、峰值記錄模式可選購 K-Type 溫度模組以量測溫度通斷路蜂鳴二極體測試責週期脈波寬度量測具紅外線傳輸介面可和電腦連線單機可儲存1000筆量測資料 (Fluke 189 才有的弁?/font>)輸入端具警示弁鄖黎蹍~插探棒具自動關機弁鄍H節省電池消耗更換電池及保險絲不須拆卸整個外殼
精度( Accuracy )為( ± % of reading + number of least significant digits)FunctionRangeResolutionAccuracy45Hz~1kHz20Hz~45Hz1kHz~10kHz10kHz~20kHz20kHz~100kHzAC mV50.000mV0.001mV0.4%+402%+805%+405.5%+4015%+40500.00mV0.01mV0.4%+402%+805%+405.5%+408%+403000.0V0.1mV0.4%+402%+800.4%+401.5%+408%+40AC V5.0000V0.0001V0.4%+402%+800.4%+401.5%+408%+4050.000V0.001V0.4%+402%+800.4%+401.5%+408%+40500.00V0.01V0.4%+402%+800.4%+40N/AN/A1000.0V0.1V0.4%+402%+800.4%+40N/AN/AdBV-56 to -60.01dB0.1dB0.2dB0.5dB0.5dB1.4dB-6 to 340.01dB0.1dB0.2db0.1dB0.2dB0.8dB34 to 600.01dB0.1dB0.2db0.1dBN/AN/A
FunctionRangeResolutionAccuracy45Hz~1kHz20Hz~45Hz1kHz~20kHz20kHz~100kHzAC uA500.00uA0.01uA0.75%+201%+200.75%+206%+405000.0uA0.1uA0.75%+51%+50.75%+102%+40AC mA50.000mA0.001mA0.75%+201%+200.75%+209%+40400.00mA0.01mA0.75%+51%+51.5%+104%+40AC A5.0000A0.0001A1.5%+201.5%+206%+40N/A10.000A0.001A1.5%+51.5%+55%+10N/A
FunctionRangeResolutionAccuracyACC. Dual Display AC or AC+DCDC20Hz~45Hz45Hz~1kHz1kHz~20kHzDC mV50.000mV0.001mV0.1%+202%+800.5%+406%+40500.00mV0.01mV0.03%+22%+800.5%+403000.0mV0.1mV0.025%+52%+800.5%+402%+40DC V5.0000V0.0001V0.025%+102%+800.5%+4050.000V0.001V0.03%+32%+800.5%+40500.00V0.01V0.1%+22%+800.5%+40N/A1000.0V0.1V0.1%+22%+800.5%+40N/ADC uA500.00uA0.01uA0.25%+201%+201%+202%+40
5.000uA0.1uA0.25%+21%+100.75%+10DC mA50.000mA0.001mA0.15%+101%+200.75%+20400.00mA0.01mA0.15%+21%+101%+103%+40DC A5.0000A0.0001A0.5%+102%+202%+206%+4010.000A0.001A0.5%+21.5%+101.5%+105%+40
FunctionRangeResolutionAccuracyResistance500.00Ω0.01Ω0.05%+10
5.0000kΩ0.0001kΩ0.05%+250.000kΩ0.001kΩ0.05%+2500.00kΩ0.01kΩ0.05%+2
5.0000MΩ0.0001MΩ0.15%+430.000MΩ0.001MΩ1%+4100.0MΩ0.1MΩ3%+2500.0MΩ0.1MΩ10%+2Conductance50.00nS0.01nS1%+10Capacitance1.000nF0.001nF2%+510.00nF0.01nF1%+5100.0nF0.1nF
1.000uF0.001uF10.00uF0.01uF100.0uF0.1uF
1.000mF1uF10.0mF0.01mF50.00mF0.01mF3%+10Diode Test3.1000V0.0001V2%+20Frequency500.00Hz0.01Hz±(0.005%+1)
5.0000kHz0.0001kHz50.000kHz0.001kHz999.99kHz0.01kHzDuty Cycle1.00 to 90.00%0.1%± ( Voltage range / Input Voltage) * 300 countsPulse Width99.99 ms0.01ms±(3% * (Voltage range / Input Voltage)+1 counts999.9 ms0.1 msTemperature-200 to +1350 ℃0.1℃±(1% of reading +1℃)-328 to +2462 ℉0.1℉±(1% of reading +1.8℉)Min-Max-AvgResponse: 100 ms to 80%Specifed accuracy ±12 counts for changes >200 ms in duration. (± 40 digits in AC for changes >350 ms and inputs >25% of range)Fast Min-Max250 usSpecified accuracy ±100 counts for changes >250 us in duration.
有效值量測 (True RMS; AC, AC+DC)交流量測頻寬達 100kHZ數位顯示字數達 50000/5000 兩段可切換大型數字顯示且具背光顯示弁?/font>可同時顯示兩組量測讀值類比條狀顯示弁遄A達51段手動及自動量程調整 (Auto Range)讀值自動接觸量測保持(Touch Hold)及相對值量測模式最大、最小、平均值記錄模式(具相對時間及即時時間註記弁?/font>)250uS 最大、最小、峰值記錄模式可選購 K-Type 溫度模組以量測溫度通斷路蜂鳴二極體測試責週期脈波寬度量測具紅外線傳輸介面可和電腦連線單機可儲存1000筆量測資料 (Fluke 189 才有的弁?/font>)輸入端具警示弁鄖黎蹍~插探棒具自動關機弁鄍H節省電池消耗更換電池及保險絲不須拆卸整個外殼
精度( Accuracy )為( ± % of reading + number of least significant digits)FunctionRangeResolutionAccuracy45Hz~1kHz20Hz~45Hz1kHz~10kHz10kHz~20kHz20kHz~100kHzAC mV50.000mV0.001mV0.4%+402%+805%+405.5%+4015%+40500.00mV0.01mV0.4%+402%+805%+405.5%+408%+403000.0V0.1mV0.4%+402%+800.4%+401.5%+408%+40AC V5.0000V0.0001V0.4%+402%+800.4%+401.5%+408%+4050.000V0.001V0.4%+402%+800.4%+401.5%+408%+40500.00V0.01V0.4%+402%+800.4%+40N/AN/A1000.0V0.1V0.4%+402%+800.4%+40N/AN/AdBV-56 to -60.01dB0.1dB0.2dB0.5dB0.5dB1.4dB-6 to 340.01dB0.1dB0.2db0.1dB0.2dB0.8dB34 to 600.01dB0.1dB0.2db0.1dBN/AN/A
FunctionRangeResolutionAccuracy45Hz~1kHz20Hz~45Hz1kHz~20kHz20kHz~100kHzAC uA500.00uA0.01uA0.75%+201%+200.75%+206%+405000.0uA0.1uA0.75%+51%+50.75%+102%+40AC mA50.000mA0.001mA0.75%+201%+200.75%+209%+40400.00mA0.01mA0.75%+51%+51.5%+104%+40AC A5.0000A0.0001A1.5%+201.5%+206%+40N/A10.000A0.001A1.5%+51.5%+55%+10N/A
FunctionRangeResolutionAccuracyACC. Dual Display AC or AC+DCDC20Hz~45Hz45Hz~1kHz1kHz~20kHzDC mV50.000mV0.001mV0.1%+202%+800.5%+406%+40500.00mV0.01mV0.03%+22%+800.5%+403000.0mV0.1mV0.025%+52%+800.5%+402%+40DC V5.0000V0.0001V0.025%+102%+800.5%+4050.000V0.001V0.03%+32%+800.5%+40500.00V0.01V0.1%+22%+800.5%+40N/A1000.0V0.1V0.1%+22%+800.5%+40N/ADC uA500.00uA0.01uA0.25%+201%+201%+202%+40
5.000uA0.1uA0.25%+21%+100.75%+10DC mA50.000mA0.001mA0.15%+101%+200.75%+20400.00mA0.01mA0.15%+21%+101%+103%+40DC A5.0000A0.0001A0.5%+102%+202%+206%+4010.000A0.001A0.5%+21.5%+101.5%+105%+40
FunctionRangeResolutionAccuracyResistance500.00Ω0.01Ω0.05%+10
5.0000kΩ0.0001kΩ0.05%+250.000kΩ0.001kΩ0.05%+2500.00kΩ0.01kΩ0.05%+2
5.0000MΩ0.0001MΩ0.15%+430.000MΩ0.001MΩ1%+4100.0MΩ0.1MΩ3%+2500.0MΩ0.1MΩ10%+2Conductance50.00nS0.01nS1%+10Capacitance1.000nF0.001nF2%+510.00nF0.01nF1%+5100.0nF0.1nF
1.000uF0.001uF10.00uF0.01uF100.0uF0.1uF
1.000mF1uF10.0mF0.01mF50.00mF0.01mF3%+10Diode Test3.1000V0.0001V2%+20Frequency500.00Hz0.01Hz±(0.005%+1)
5.0000kHz0.0001kHz50.000kHz0.001kHz999.99kHz0.01kHzDuty Cycle1.00 to 90.00%0.1%± ( Voltage range / Input Voltage) * 300 countsPulse Width99.99 ms0.01ms±(3% * (Voltage range / Input Voltage)+1 counts999.9 ms0.1 msTemperature-200 to +1350 ℃0.1℃±(1% of reading +1℃)-328 to +2462 ℉0.1℉±(1% of reading +1.8℉)Min-Max-AvgResponse: 100 ms to 80%Specifed accuracy ±12 counts for changes >200 ms in duration. (± 40 digits in AC for changes >350 ms and inputs >25% of range)Fast Min-Max250 usSpecified accuracy ±100 counts for changes >250 us in duration.
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