Fluke 8840A User Manual

Introduction and Specifications
SPECIFICATIONS
Table 1-1. Specifications (eont)
Accuracy, cont
MEDIUM AND FAST READING RATES ... In medium rate,add2 counts to thenumberof countsforthe200h
tnrough 200
kn ranges and 3 counts for the 2000 kn and 20 Mf)
ranges. In fast reading rate, use3 counts forthe number of count$
for the
200Q range, and 2 counts for all other ranges.
TEMPERATURE COEFFICIENT
.......... Less than 0.1 x accuracy specification per OC from O°C to 18*$
and 28OC to 50° C.
MEASUREMENT CONFIGURATION
...... 2-wire or 4-wire.
OPEN CIRCUIT VOLTAGE
............... Less than 6.5V on the 2002) through 200 kfl ranges. Lessthan 13V
on the 2000
kn and 20 Ms2 ranges.
INPUT PROTECTION
................... To 300V rms.
READING RATES
READING RATES
WITH INTERNAL TRIGGER
..............
(readings per second).
Sensed automatically at power-up.
RATE
S
M
F
AUTOMATIC SETTLING TIME DELAY
POWER LINE FREQUENCY'
1. Difference between first reading and final value for an in-range step change coincident with trigger.
50
HZ
2.08
16.7
100
Time in milliseconds from single trigger to
start of A/D conversion, Autorange off.
2. For slow reading rate.
50 counts for medium rate; 10 counts for fast rate.
r
FUNCTION
VDC
VAC
mA DC
mA AC
Ohms
60 HZ
2.5
20
100
400HZ
2.38
19.0
100
NUMBER OF COUNTS
FROM FINAL VALUE1
5
5
30 (Note 2)
5
30 (Note 2)
5
5
5
5
10
30
RANGE
200
mV
2V-10WV
All
2000 mA
2000 mA
200n
2~2
20
ks2
200 kn
2000 kR
20 Mn
READING RATE
F
9
9
551
9
551
17
13
13
21
81
723
S
342
342
551
342
551
394
322
342
141
141
1020
M
61
17
551
17
551
105
17
17
121
101
964
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Fluke 8840A Specifications

General

Frequency Range	20 Hz to 100 kHz
Operating Temperature	0°C to 50°C
Display	Vacuum Fluorescent
DC Current Range	0 to 2 A
AC Current Range	0 to 2 A