Keysight Technologies 85059A, Operating And Service Manual

Page: 17 / 65

85059A 1.0 mm Calibration and Verification Kit 1-7
General Information
Serial Numbers
Serial Numbers
Serial Number Prefix
A serial number label is attached to the calibration and verification kit. A typical
kit serial number label is shown in
Figures 1-3 . The prefix is made
up of six characters. The first two characters show the country, the next two
digits represent the year, and the last two digits designate the week of
manufacturing.
Serial Number Suffix
The last five digits are the suffix numbers. The suffix numbers are unique to
each calibration kit.
Figure 1-3 Typical Kit
Serial Number Label
Device Serial Numbers
In addition to the kit serial number, the devices in this kit are individually
serialized (serial numbers are printed on an attached label, or scribed onto the
body of each device). Record these serial numbers in
Table 1-3 on page 1-8 .
This can help you avoid confusing the devices in this kit with similar devices
from other kits.