Agilent Technologies 16197A Operation And Service Manual page 44

Bottom electrode smd test fixture
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Operation
Performing Fixture Compensation
Figure 3-14
Raising the Pressure Rod
Step 4. Using tweezers, place an appropriate shorting bar on the electrode along the device guide
frame.
CAUTION
Each shorting bar is made exclusively for a particular device size. Do not use a shorting bar
of the wrong size.
Figure 3-15
Connecting the Shorting Bar
CAUTION
Handle each shorting bar with tweezers, taking care not to soil it. A soiled shorting bar may
impair measurement accuracy and repeatability.
NOTE
Take care so that the correct face of the shorting bar is placed in contact with the electrode.
NOTE
Shorting bars can wear out. Therefore, each time before using a shorting bar, measure and
compare its resistance with that of a new shorting bar. For details, see "Operation Check"
44
Chapter 3

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