TB 9-6625-2335-35
Test instrument
Indications (≤)
Ranges
Ω
00.20335 Ω
30
Ω
000.2035 Ω
300
kΩ
0.000207 kΩ
3
kΩ
00.00027 kΩ
30
kΩ
kΩ
300
000.001
MΩ
0.000014 MΩ
3
MΩ
00.00083 MΩ
30
(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.
Calibrator
Control display
Test instrument
Error indications
(%)
ranges
Output settings
30 Ω
10 Ω
2.041
300 Ω
100 Ω
0.209
3 kΩ
1 kΩ
0.0257
30 kΩ
10 kΩ
0.0077
300 kΩ
100 kΩ1
0.006
3 MΩ
1 MΩ
0.0079
30 MΩ
10 MΩ
0.0483
1Set
calibrator 2 wire Comp off before setting output.
b. Software Adjustments
(1) Press blue shift key then CONFIGURATION C/OFFSET COMP key. TI
will display CAL.
(2) Enter 0,3457 using MATH keys.
(3) Enter calibrator output display indication rounded to TI digits of display
,3457 using MATH keys.
(4) Press ENT key. TI will display CALIBRATING while adjustment routine is
running.
11. Ohms 4-Wire
a. Performance Check
(1) Connect calibrator OUTPUT HI and LO to TI INPUT HI and LO.
(2) Connect calibrator SENSE HI and LO to TI Ω SENSE HI and LO.
