TB 9-6625-2335-24
(10) Press RANGE
key to select 300 mV range.
(11) Set calibrator for a 300 mV, 1 kHz output and repeat (4) above.
(12) Enter .300,3457 using MATH keys and repeat (6) above.
(13) Press RANGE
key to select 30 V range.
(14) Set calibrator for a 30 V, 1 kHz output and repeat (4) above.
(15) Enter 30,3457 using MATH keys and repeat (6) above.
(16) Press RANGE
key to select 300 V range.
(17) Set calibrator for a 300 V, 1 kHz output and repeat (4) above.
(18) Enter 300,3457 using MATH keys and repeat (6) above.
10. Ohms 2-Wire
a. Performance Check
(1) Connect calibrator OUTPUT HI and LO to TI INPUT HI and LO.
(2) Press OHM key.
output, EX SNS off and 2-wire Comp on.
(3) Set calibrator for a 0
(4) Press TI RANGE or key to select ranges listed in table 7. If TI does not
indicate within limits specified, perform b (1), (2), and (4) below.
Table 7. Ohms Offset - 2-Wire
Test instrument
Indications ( )
Ranges
00.20335
30
000.2035
300
0.000207 k
3k
00.00027 k
30 k
000.001
300 k
k
0.000014 M
3M
00.00083 M
30 M
(5) Press TI RANGE
or
key to select ranges and set calibrator output for
settings listed in table 8. At each output setting, use calibrator output adjustment controls
to set calibrator control display Reading equal to TI indication. If calibrator control
display Error indications are not within limits specified, perform b (1), (3), and (4) below.
Table 8. Ohms 2-Wire
Calibrator
Control display
Test instrument
Error indications
( %)
ranges
Output settings
10
2.041
30
100
0.209
300
1 k
0.0257
3k
10 k
0.0077
30 k
100 k 1
300 k
0.006
1 M
0.0079
3M
10 M
0.0483
30 M
1
Set calibrator 2 wire Comp off before setting output.