Fluke 8842A Instruction Manual page 19

8842A
Instruction Manual
CURRENT
Input Characteristics
1. 4½ digits at the fastest reading rate.
2. The 200mA range is available for dc current only.
DC Accuracy
NORMAL (S) READING RATE ...............±(% of reading + number of counts).
RANGE
200 mA
2000 mA
MEDIUM AND FAST READING RATES
AC Accuracy (Option –09)
NORMAL (S) READING RATE ...............±(% of Reading + Number of Counts).
ONE YEAR
TWO YEAR
*Typically 20 kHz
1. For sinewave inputs between 1,000 and 10,000 counts, add to number of counts 100 counts for
frequencies 20 Hz to 5 kHz (typically 20 kHz).
1-6
RANGE FULL SCALE 5½
2
200 mA 199.999 mA
2000 mA 1999.99 mA
90 DAYS 23±5°C
0.04 + 40
0.04 + 4
≤1A
>1A
DIGITS
0.1 + 4
In medium reading rate, add 2 counts (20 counts on 200 mA
range) to number of counts. In fast reading rate, use 2 (4½
digit mode) counts (20 counts on 200 mA range) for number
of counts.
23±5°C, for sinewave inputs ≥10,000 counts
FREQUENCY IN HERTZ
20-45
2.0 + 200
3.0 + 300
RESOLUTION
5½ DIGITS
1 µA
10 µA
1 YEAR 23±5°C 2 YEARS 23±5°C
0.05 + 40
0.05 + 4
0.1 + 4
1
.
45-100
0.5 + 200
0.7 + 300
1
4½ DIGITS
10 µA
100 µA
0.08 + 40
0.08+4
0.15+4
100-5K*
0.4 + 200
0.6 + 300