Performance Tests and Calibration
7
Agilent U1251A/U1252A User’s and Service Guide
153
Finishing the Adjustment
1
Remove all shorting plugs and connectors from the
instrument.
2
Record the new Calibration Count.
3
Press
and
button simultaneously to exit the
Adjustment Mode. Power off and on again. The instrument
will then be secure.
To Read the Calibration Count
You can query the instrument to determine how many cali-
brations have been performed.
When you receive your instrument, read the count to deter-
mine its initial value
.
The count value increases by one for each calibration point,
and a complete calibration will increase the value by many
counts. The calibration count increments up to a maximum
of 65535 after which it rolls over to 0. The calibration
count can be read from the front panel after the instrument
has been unsecured.Use the following procedures to read the
calibration count from the front panel.
1
Press
Adjustment Mode. The primary display
shows the calibration count.
2
Take note of the count.
3
Press
again to exit the calibration count mode.
N O T E
Your instrument was calibrated before it left the factory.
Содержание U1251A
Страница 1: ...Agilent Technologies Agilent U1251A and U1252A Handheld Digital Multimeter User s and Service Guide...
Страница 34: ...34 Agilent U1251A U1252A User s and Service Guide 1 Getting Started Tutorial...
Страница 37: ...Making Measurements 2 Agilent U1251A U1252A User s and Service Guide 37 Figure 3 Measuring AC voltage MAX...
Страница 43: ...Making Measurements 2 Agilent U1251A U1252A User s and Service Guide 43 Figure 8 Measuring frequency Push MAX...
Страница 47: ...Making Measurements 2 Agilent U1251A U1252A User s and Service Guide 47 Figure 11 Conductance measurement MAX...
Страница 74: ...74 Agilent U1251A U1252A User s and Service Guide 3 Features and Functions Figure 26 Log review mode operation...
Страница 112: ...112 Agilent U1251A U1252A User s and Service Guide 5 Maintenance Figure 52 Battery charging procedures...
Страница 114: ...114 Agilent U1251A U1252A User s and Service Guide 5 Maintenance Figure 53 Fuse replacement Fuse 1 Fuse 2...
Страница 116: ...116 Agilent U1251A U1252A User s and Service Guide 5 Maintenance...
Страница 120: ...120 Agilent U1251A U1252A User s and Service Guide 6 Accessories...
Страница 156: ...156 Agilent U1251A U1252A User s and Service Guide 8 Specifications...