Technical data

1 Calibration Procedures
Agilent Calibration Services
2 U8030A Series Service Guide
Agilent Calibration Services
When your instrument is due for calibration, contact your
local Agilent Service Center for recalibration. See “Types of
Service Available” on page 44 for more information on the
various calibration services offered.
Calibration interval
The instrument should be calibrated on a regular interval
determined by the measurement accuracy requirements of
your application.
A one- year interval is adequate for most applications.
Accuracy specifications are warranted only if calibration is
performed at regular intervals. Accuracy specifications are
not warranted beyond the one- year calibration interval.
Agilent does not recommend extending calibration intervals
beyond two years for any application.
Other recommendations for calibration
Specifications are only guaranteed within the specified
period from the last calibration. Agilent recommends that
readjustment should always be performed at whatever
calibration interval you select. This will ensure that the
instrument remains within its specifications until the next
calibration. This calibration criterion provides the best
long- term stability.
During performance verification tests, only the performance
data is collected; these tests do not guarantee that the
instrument will remain within the specified limits. The tests
are only for identifying which functions need adjustment.