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525B
Users Manual
6-10
Testing Ohms Output
Use the precision DMM to measure the resistance output as shown in Figure 6-6
and Table 6-6.
Note
The 8508A must be in the “loI” (low current mode) when measuring
5 ohms in the 4 K ohm range or an overload will occur.
525B
8508A Ohms
4-wire Function
INPUT
OUTPUT
HI
VOLTS
mA
RTD
HI
LO
HI
LO
LO
TC
SENSE
INPUT/OUTPUT
4W RTD
SET RECALL
LOCAL EXP
AUTOSET
INPUT
OUTPUT
ZERO
RNG LOCK
C / F
CJC SETUP
20V PK
MAX
100V MAX
100mA MAX
20V PK
MAX
20V PK
MAX
0
•
1
2
3
4
5
6
7
8
9
/
VOLTS
mA
TYPE
UNITS
TC
RTD
SHIFT
ENTER
STBY
OPR
CE
fcn23f.eps
Figure 6-6. Connection for Measuring Resistance Output
Table 6-6. Ohms Output Ranges
Range (Ω) Output (Ω) 1 Year (Ω)
400 5 0.015
100 0.015
200 0.015
300 0.015
400 0.015
4000 5 0.3
1000 0.3
2000 0.3
3000 0.3
4000 0.3
1.888.610.7664 sales@GlobalTestSupply.com
Fluke-Direct.com
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