Loading ...
Loading ...
Loading ...
1625-2
Users Manual
44
Measuring
Range
Display Range Resolution Accuracy Operating Error
0.020 Ω…300 kΩ
0.001 Ω...2.999 Ω 0.001 Ω
3.00 Ω...29.99 Ω 0.01 Ω
30.0 Ω…299.9 Ω 0.1 Ω ± (2 % of rdg +2 digit) ± (5% of rdg +5 digit)
0.300 kΩ…2.999 kΩ 1 Ω
3.00 kΩ…29.99 kΩ 10 Ω
30.0 kΩ…299.9 kΩ 100 Ω
Measuring time: typical 8 seconds with a fixed frequency
30 seconds maximum with AFC and complete cycle of all
measuring frequencies
Additional error because of probe
and auxiliary earth electrode
resistance:
digits
R
RR
E
SH
5%1025.1
)2000(
6
+××
Ω+
−
Measuring error of RH and RS: typical 10 % of
HsE
R
R
R
++
Maximum probe resistance: ≤1 M Ω
Maximum auxiliary earth electrode
resistance: ≤1 M Ω
If after a measurement of probe, auxiliary earth electrode, and earthing resistance, a
measurement error of higher than 30 % is assumed because of the influencing conditions, the
display shows a warning symbol and a notice that R
S
or R
H
are too high.
R
H
with Umeas = 48 V R
H
with Umeas = 20 V Resolution
<300 Ω <250 Ω 1 mΩ
<6 kΩ <2.5 kΩ 10 mΩ
<60 kΩ <25 kΩ 100 mΩ
<600 kΩ <250 kΩ 1 Ω
1.888.610.7664 sales@GlobalTestSupply.com
Fluke-Direct.com
Loading ...
Loading ...
Loading ...