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

Table 10. DC Current Range, Resolution, and Accuracy
Range
500 A
5 mA
50 mA
500 mA
5 A
10 A for 3 minutes
(15 A for 30 sec.)
Allow 10 minutes of
cooling between
measurements
Temperature
coefficient
1
Accuracy in 50,000-count mode is % + 40 counts.
2
Accuracy in 50,000-count mode is % + 20 counts.
Characteristics
Burden voltage
1
AC+DC Accuracy
Upper display frequency
Accuracy
Sensitivity
Settling time
Reading rate
1
5,000-count mode only.
Resolution
5,000 Counts
100 nA
1 A
10 A
100 A
1 mA
10 mA
Table 11. AC Current Characteristics
True RMS Digital Multimeters
50,000
Counts
10 nA (0.2% + 4 counts)
100 nA (0.2% + 2 counts)
1 A
10 A
100 A (0.4% + 2 counts)
1 mA (0.8% + 2 counts)
Add (0.05% + 0.1 ct.)/ C beyond rated
temperature range.
Description
0.5 mA to 5 A: 0.9 V max.
10 A: 1.0 V max.
AC RMS amps accuracy + DC amps
accuracy
(0.002% + 1 count) for 20 Hz to 5 kHz
10% of range
4 readings (typical)
5,000 ct.: 4 readings per second
50,000 ct.: 1 reading per second
Specifications
Accuracy
183 185
1
2
2
2
37