TB 9-6625-2263-24
Table 3. Dc Voltage - Continued
Test instrument
Test instrument
Calibrator
Indications
range settings
output settings
VDC
(VDC)
(V)
Adjustments1
Min
Max
b(9)
b(20)
10
4
3.9995
4.0005
through
b(9)
b(20)
10
8
7.9992
8.0008
through
b(9)
b(20)
10
8
7.9992
8.0008
through
b(9)
b(20)
10
10
9.9990
10.0010
through
b(21)
b(23)
100
100
99.986
100.014
through
1000
1000
999.88
1000.12
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If adjustments are made, verify all checks affected by each adjustment.
1
b. Adjustments
(1) Adjust DC BUFFER C231 SLOW DC (fig. 1) for TI indication between 0.001
and +0.001 mV dc (R).
or
(2) Press READING RATE
pushbutton to select 10/SEC rate.
(3) Adjust DC BUFFER C225 FAST DC (fig. 1) for TI indication of 0.000 mV dc
with the + and signs alternating (R).
6