TB 9-6625-2270-35
(2) Press TI mA function and 200 A range pushbuttons. Set DC/AC pushbutton to
DC (out).
(3) Set calibrator for an output of 190 A. TI will indicate between 189.61 and
190.39 A dc.
(4) Repeat technique of (2) through (4) above using settings and indications listed in
table 6. TI will
indicate within limits
specified.
b. Adjustments. No adjustments can be made.
Test instrument
Test instrument indications
range
Calibrator
(mA dc)
pushbutton
output
Min
Max
2
1.90 mA
1.8961
1.9039
20
19.0
mA
19.039
18.961
200
190
mA
189.61
190.39
2000
1.90
A
1890.3
1909.7
a. Performance Check
(1) Connect calibrator OUTPUT terminals to TI KΩ and COMMON terminals.
Press TI KΩ function and 200Ω range pushbuttons.
(2) Set TI range and calibrator to the nominal resistance outputs as listed in table
7. At
each resistance output
adjust the
calibrator output
adjustment control knob for a
calibrator control display reading equal to the TI indication. The calibrator control display
ERROR indication will be within the
specified limits of
table 7.
b. Adjustments. No adjustments can be made.
Test instrument
Calibrator
range
Output nominal
ERROR display
pushbutton
indication (%)
200Ω
100Ω 1
.110
200Ω
.105
190Ω 1
kΩ
2
1.0
.110
kΩ
2
1.9
.105
kΩ
20
10
.110
kΩ
20
19
.105
kΩ
200
100
.110
2
kΩ
200
190
.105
See footnotes at end of table.