TB 9-6625-2135-35
(4) Press TI RANGE pushbuttons and set calibrator output for settings listed in
Reading equal to TI indication. If calibrator control Error display indications are not
within limits specified, perform corresponding adjustments.
Table 8. Resistance
Calibrator
Test instrument
Error display indication
(%)
RANGE pushbuttons
Output
Adjustments
kΩ
20
19
.035
b(1)
20 Ω
Ω
19
.091
b(2)
1
20 M Ω
MΩ
10
.16
b(3)
200 Ω2
Ω
190
.091
---
1.9 kΩ
2
.035
---
1
kΩ
200
190
.035
---
1.9 MΩ
2000
.045
---
1Set
calibrator 2 wire Comp off before setting output.
2Repeat (3) above.
b. Adjustments.
(1) Adjust R416 (fig. 2) for a TI indication equal to calibrator output display rounded
to TI digits of resolution.
(2) Adjust R406 (fig. 2) for a TI indication equal to calibrator output display rounded
to TI digits of resolution.
(3) Adjust R428 (fig. 2) for a TI indication equal to calibrator output display rounded
to TI digits of resolution.
18. Ac Voltage
a. Performance Check
(1) Connect calibrator OUTPUT HI and LO to TI INPUT VΩ and COM.
(2) Press FUNCTION ~V and RANGE 200 mV pushbuttons.
(3) Press TI RANGE pushbuttons and set calibrator for output settings listed in
Table 9. Ac Voltage
Test instrument
Calibrator output
Test instrument indications
RANGE
pushbuttons
Voltage
Min
Max
200 mV
190
mV
20 Hz
185.7
mV
194.3
mV
200 mV
190
mV
40 Hz
187.8
mV
192.2
mV
200 mV
190
mV
5 kHz
189.23 mV
190.77 mV
200 mV
190
mV
15 kHz
187.7
mV
192.3
mV
200 mV
190
mV
100 kHz
184.7
mV
195.3
mV
2
1.9 V
20 Hz
1.857 V
1.943 V
2
1.9 V
40 Hz
1.878 V
1.922 V
16
