Fluke 183 - DC Current Range, Resolution, and Accuracy; AC Current Characteristics

True RMS Digital Multimeters
Specifications
37
Table 10. DC Current Range, Resolution, and Accuracy
Resolution Accuracy
Range 5,000 Counts
50,000
Counts 183 185
500 µA 100 nA 10 nA ± (0.2% + 4 counts)
1
5 mA 1 µA 100 nA
50 mA 10 µA1 µA
500 mA 100 µA 10 µA
± (0.2% + 2 counts)
2
5 A 1 mA 100 µA ± (0.4% + 2 counts)
2
10 A for 3 minutes
(15 A for 30 sec.)
Allow 10 minutes of
cooling between
measurements
10 mA 1 mA ± (0.8% + 2 counts)
2
Temperature
coefficient
Add (0.05% + 0.1 ct.)/°C beyond rated
temperature range.
1
Accuracy in 50,000-count mode is % + 40 counts.
2
Accuracy in 50,000-count mode is % + 20 counts.
Table 11. AC Current Characteristics
Characteristics Description
Burden voltage 0.5 mA to 5 A: 0.9 V max.
10 A: 1.0 V max.
AC+DC
1
Accuracy AC RMS amps accuracy + DC amps
accuracy
Upper display frequency
Accuracy ± (0.002% + 1 count) for 20 Hz to 5 kHz
Sensitivity 10% of range
Settling time 4 readings (typical)
Reading rate 5,000 ct.: 4 readings per second
50,000 ct.: 1 reading per second
1
5,000-count mode only.