TB 9-6695-293-50
TRANSCONDUCTANCE AMPLIFIER
JOHN FLUKE, MODEL 5220A/CT
28. Preliminary Instructions
process. Personnel should become familiar with the entire bulletin before beginning the
calibration.
b. Items of equipment used in this procedure are referenced within the text by common
name as listed in table 2.
c. Unless otherwise specified, verify the results of each test and, whenever the test
requirement is not met, take corrective action before continuing with the calibration.
Adjustments required to calibrate the TI are included in this procedure. Additional
maintenance information is contained in the manufacturer's manual for this TI.
d. Unless otherwise specified, all controls and control settings refer to the TI.
29. Equipment Setup
WARNING
HIGH VOLTAGE is used or exposed during the performance of
this calibration. DEATH ON CONTACT may result if
personnel fail to observe safety precautions. REDUCE
OUTPUT(s) to minimum after each step within the
performance check where applicable.
NOTE
Instructions which refer to the John Fluke, Model 5700A/( )
also pertain to John Fluke, Model 5720A/( ).
a. Remove TI protective covers, as required, for adjustments.
b. Connect TI to a 115 V ac source.
this point.
