Agilent Technologies 85050B, Руководство пользователя и сервисное руководство

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85050B
Use, Maintenance, and Care of the Devices
Gaging Connectors
3- 11
Gaging the Sliding Loads
Gage a sliding load before each use. If the sliding load pin depth is out of the observed pin depth
limits listed in
Table on page 2-3 , refer to “Adjusting the Sliding Load Pin Depth” on page 3-11 .
NOTE Always hold a connector gage by the gage barrel, below the dial indicator. This gives
the best stability, and improves measurement accuracy. (Cradling the gage in your
hand or holding it by the dial applies stress to the gage plunger mechanism through
the dial indicator housing.)
1.
Select the proper gage for your connector. Refer to Table 6-1 on page 6-2 for gage part numbers.
2.
Inspect and clean the gage, gage master, and device to be gaged. Refer to “Visual Inspection” on
page 3-3 and “Cleaning Connectors” on page 3-4 earlier in this chapter.
3.
Zero the connector gage as described in page 3-8 .
4.
User your fingers to insert and tighten the gage aligning pin into the gage. This aligning pin is
supplied in the 85050B 7 mm calibration kit, and also in the connector gage set.
CAUTION The centering beads supplied in the gage are used when gaging the airlines contained
in the 85051B 7 mm verification kit. Do not use the centering beads with any device in
this calibration kit (85050B) or the 85050D 7 mm calibration kit.
5.
Remove the center conductor protective cap from the sliding load.
6.
Remove the center conductor protective cap and the center conductor tip from the sliding load.
7.
Refer to Figure 3-4 . Extend the sleeve on the gage connector and retract the sleeve on the sliding
load connector. Move the sliding element on the sliding load all of the way forward to help center
the center conductor. Carefully attach the gage to the sliding load and torque the connection to
12 in-lb. (136 N-cm).
8.
The sliding load pin depth should new be within specification . If the pin depth of the sliding load
is out of specification (0.0000 to -0.0002 inch), repeat steps 2 through 4. Due to the gage accuracy
of +/-0.0001 inch, it is permissible to read +0.0001 to -0.0003 inch on the connector gage when the
connector is still within specification.
Figure 3-4 Gaging the Sliding Load Pin Depth
Adjusting the Sliding Load Pin Depth
The sliding loads in this kit have a setback mechanism that allows the pin depth to be set to any