Fluke FLK-1587MDTFC Документация онлайн [5/8] 528298

Fluke FLK-1587MDTFC Документация онлайн [5/8] 528298
5 Fluke Corporation 1587 FC/1577 Insulation Multimeters
Ohms measurement
Range Resolution Accuracy 1587 FC
1
+ (% of Rdg+Counts)
Accuracy 1577
1
+ (% of Rdg+Counts)
600.0 Ω 0.1 Ω
± (0.9 % + 2) ± (1.2 % + 2)
6.000 0.001 kΩ
60.00 kΩ 0.01 kΩ
600.0 kΩ 0.1 KΩ
6.000 0.001 MΩ
50.0 MΩ [2] 0.01 MΩ ± (1.5 % + 3) ± (2.0 % + 3)
1
Accuracies apply from 0 % to 100 % of range.
2
Up to 80 % relative humidity.
Overload protection: 1000 V rms or dc
Open circuit test voltage: <8.0 V dc
Short circuit current: <1.1 mA
Diode test (1587 FC only)
Diode test indication Display voltage drop: 0.6 V at 1.0 mA nominal test current:
Accuracy ± (2 % + 3)
Continuity test
Continuity indication Continuous audible tone for test resistance below 25 Ω and off above 100 Ω.
Maximum reading; 1000 Ω
Open circuit voltage <8.0 V
Short circuit current 1.0 mA typical
Overload protection 1000 V rms
Response time >1 m sec
Frequency measurement (1587 FC only)
Range Resolution Accuracy ± (% of Rdg+Counts)
99.99 Hz 0.01 Hz ± (0.1 % + 1)
999.9 Hz 0.1 Hz ± (0.1 % + 1)
9.999 kHz 0.001 kHz ± (0.1 % + 1)
99.99kHz 0.01 kHz ± (0.1 % + 1)
Frequency counter sensitivity
Input range V ac Sensitivity (RMS Sine Wave)
1
DC trigger levels to 20 kHz
2
5 Hz to 20 kHz 20 kHz to 100 kHz
600.0 mV ac 100.0 mV 150.0 mV NA
6.0 V 1.0 V 1.5 V -400.0 mV and 2.5 V
60.0 V 10.0 V 36.0 V 1.2 V and 4.0 V
600.0 V 100.0 V 12.0 V and 40.0 V
1000.0 V 300.0 V 12.0 V and 40.0 V
1
Maximum input for specified accuracy = 10x range (1000 V max). Noise at low frequencies and amplitudes may affect accuracy.
2
Usable to 100 kHz with full scale input.
Capacitance (1587 FC only)
Range Resolution Accuracy ± (% of Rdg+Counts)
1000 nF 1 nF
± (1.2 % + 2)
10.00 μF 0.01 μF
100.0 μF 0.1 μF
± (1.2 % + 90 counts)
9999 μF 1 μF
Temperature measurement (1587 FC only)
Range Resolution Accuracy
1
± (% of Rdg+Counts)
-40 ° C to 537 ° C 0.1 °C ± (1 % + 10 counts)
-40 ° F to 998 ° F 0.1 °F ± (1 % + 18 counts)
1
Accuracies apply following 90 minutes settling time after a change in the ambient temperature of the instrument.

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