Fluke 1587 FC, Руководство пользователя, Страница: 47 / 50

Insulation Multimeter
Electrical Specifications
39
Frequency Counter Sensitivity (all 1587 models)
Input Range
V ac Sensitivity (RMS Sine Wave)
[1]
DC Trigger Levels
[1]
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 (all 1587 models)
Range Resolution
Accuracy
±
(% of Rdg+Counts)
1000 nF 1 nF
±
(1.2 % + 2)
10.00
μ
F 0.01
μ
F
100.0
μ
F 0.1
μ
F
±
(1.2 %
±
90 counts)
9999
μ
F 1
μ
F
Temperature Measurement (all 1587 models)
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.