Agilent Technologies 85052D, User'S And Service Manual, Page: 16 / 62

2-4 85052D
Specifications
Mechanical Characteristics
The pin depth value of each calibration device in the kit is not specified, but is an
important mechanical parameter. The electrical performance of the device depends, to
some extent, on its pin depth. The electrical specifications for each device in the kit take
into account the effect of pin depth on the device’s performance.
Table 2-2 lists the typical
pin depths and measurement uncertainties, and provides observed pin depth limits for the
devices in the kit. If the pin depth of a device does not measure within the observed pin
depth limits, it may be an indication that the device fails to meet electrical specifications.
Refer to
Figure 2-1 for a visual representation of proper pin depth (slightly recessed).
Table 2-2 Pin Depth Limits
Device Typical Pin Depth Measurement Uncertainty
a
a. Approxi2 sigma to
−
2 sigma of gage uncertainty based on studies done at the
factory according to recommended procedures.
Observed Pin Depth Limits
b
b. Observed pin depth limits are the range of observation limits seen on the gage reading due
to measurement uncertainty. The depth could still be within specifications.
Opens 0 to
−
0.0127 mm
0 to
−
0.00050 in
+0.0064 to
−
0.0064 mm
+0.00025 to
−
0.00025 in
+0.0064 to
−
0.0191 mm
+0.00025 to
−
0.00075 in
Shorts 0 to
−
0.0127 mm
0 to
−
0.00050 in
+0.0041 to
−
0.0041 mm
+0.00016 to
−
0.00016 in
+0.0041 to
−
0.0168 mm
+0.00016 to
−
0.00066 in
Fixed loads
−
0.0025 to
−
0.0254 mm
−
0.0001 to
−
0.0010 in
+0.0041 to
−
0.0041 mm
+0.00016 to
−
0.00016 in
+0.0016 to
−
0.0295 mm
+0.0006 to
−
0.00116 in
Adapter
−
0.0025 to
−
0.0254 mm
−
0.0001 to
−
0.0010 in
+0.0041 to
−
0.0041 mm
+0.00016 to
−
0.00016 in
+0.0016 to
−
0.0295 mm
+0.0006 to
−
0.00116 in