Ac Voltage Range, Resolution, And Accuracy; Dc Current Characteristics - Fluke 183 User Manual

183 & 185
Users Manual
Table 8. AC Voltage Range, Resolution, and Accuracy
Range
0.5 V 100 V
5 V 1 mV
50 V 10 mV
2
500 V 100 mV
2
1000 V 1 V
Temperature coefficient
1
Accuracy in 50,000-count mode is % + 20 counts.
2
For voltages > 100 V, the maximum volts–Hz product < 1 X 10
Characteristics
Burden voltage
Percent 4-20 mA (calculated in 50
mA range)
Settling time
Reading rate
36
Resolution
5,000 50,000
Counts Counts
10 V
100 V
1 mV
10 mV
100 mV
AC: Add (0.03% + 0.1 ct.)/ C beyond rated
temperature range.
AC+DC: Add (0.06% + 0.1 ct.)/ C beyond rated
temperature range.
Table 9. DC Current Characteristics
183
40 Hz – 20 kHz
(0.6% + 2
counts):
40 Hz – 10 kHz:
(0.6% + 2
counts)
Description
5 mA to 5 A: 0.3 V max.
10 A: 0.5 V max.
4 mA = 0%
20 mA = 100%
4 readings (typical)
5,000 ct.: 4 readings per second
50,000 ct.: 1 reading per second
1
Accuracy
185
40 Hz – 20
kHz: (0.4%
+ 2 counts)
40 Hz – 10
kHz: (0.4%
+ 2 counts)
7
VHz.