Adjustment is Recommended
Specifications are valid only within the period stated from the last adjustment.
Whatever calibration interval you select, Keysight recommends that complete
re-adjustment always be performed at the calibration interval. This is necessary to
ensure that the instrument will remain within specification for the next calibration
interval. This criteria for re-adjustment provides the best long-term stability.
Performance data measured during Performance Verification Tests does not mean
that the instrument will remain within these limits unless the adjustments are
performed.
Use the
have been performed.
Keysight 33210A Service Guide
"Calibration Count"
feature (see page 81) to verify that all adjustments
Calibration Procedures
4
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