TB 9-6625-2050-24
Table 9. Calibrator Factor (Models 436A, 435A, 435B, 435BOPT001, and 435BE21
Test instrument
Test instrument multimeter indications
CAL FACTOR %
(V dc)
switch settings
Min
Max
100
0.994
1.006
99
1.004
1.016
98
1.014
1.026
97
1.025
1.037
96
1.036
1.048
95
1.047
1.059
94
1.058
1.070
93
1.069
1.081
92
1.081
1.093
91
1.093
1.105
90
1.105
1.117
89
1.118
1.130
88
1.130
1.142
87
1.143
1.155
86
1.157
1.169
85
1.170
1.182
13. Calibration Factor (Model 436A and 436AOPT9/22)
a. Performance Check
(1) Connect range calibrator to TI POWER SENSOR INPUT cable supplied
with TI.
(2) Position controls as listed in (a) through (d) below:
(a) CAL FACTOR % switch to 100.
(b) POWER REF pushbutton to off (out).
(c) MODE pushbutton to WATT.
(d) RANGE HOLD pushbutton to off (out).
(3) Set range calibrator switches as listed in (a) through (c) below:
(a) FUNCTION to STANDBY.
(b) POLARITY to NORMAL.
(c) RANGE to 1 mW.
(4) Press and hold TI SENSOR ZERO pushbutton and wait for digital readout to
stabilize. TI ZERO lamp will be illuminated and digital readout will indicate between
-0.02 and +0.02.
NOTE
TI is now zeroed on most sensitive range (10 W).
(5) Release TI SENSOR ZERO pushbutton and wait for ZERO lamp to extinguish
before proceeding.
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