TB 9-6625-2279-24
(2) Set TI function/range switch to 2.5 ACV.
(3) Set calibrator initial output for 2.5 V at 400 Hz. Adjust calibrator output
controls for a 2.5 V ac indication on TI. Calibrator control Error display will indicate
between 5% and +5%.
(4) Repeat technique of (2) and (3) above for TI function/range switch and calibrator
initial output settings listed in table 5. Calibrator control Error display will indicate
between 5% and +5% for each TI indication.
Table 5. Ac Voltage
Test instrument
Calibrator initial
Test instrument
function/range
output settings
switch settings
indications
Voltage
(ACV)
(V ac)
(V)
(Hz)
10
10
400
10
50
50
400
50
250
250
400
250
500
500
400
500
1 k1
1000
400
1000
1Connect
calibrator output to TI AC 1k V and COM.
b. Adjustments. No adjustments can be made.
11. Resistance
a. Performance Check
(1) Disconnect TI inputs.
(2) Set TI function/range switch to OHM x1.
ADJ
(3) Connect leads to TI + and COM. Short leads together and adjust 0
control for a 0 indication on scale.
(4) Connect TI + and COM to resistance standard. Adjust resistance standard for a
20 indication on TI. Resistance standard will indicate within limits specified in first row
of table 6.
(5) Repeat technique of (1) through (4) above for TI function/range switch settings
and indications listed in table 6. Resistance standard will indicate within limits specified
in table 6.
Table 6. Resistance
Test instrument
Resistance standard indications
Function/range
switch settings
Min
Max
( )
( )
(OHM)
Indications
17.74
X1
22.55
20
177.36
X10
225.53
200
17735.85
X1k
22553.19
20 k
177358.5
X10k
225531.9
200 k
b. Adjustments. No adjustments can be made.