I
-
Step 3: Verify
Performance
Calibrating for Increased Measurement
Accuracy
Choose an Appropriate Calibration Method
Once a measurement calibration has been generated with a user-defined
calibration kit, its performance should be checked before making device
measurements. To check the accuracy that can be obtained using the new
calibration kit, a device with a
well-detied
frequency response (preferably
unlike any of the standards used) should be measured. The verification
device must not be one of the calibration standards: measurement of one of
these standards is merely a measure of repeatability.
‘lb achieve more complete verification of a particular measurement
calibration, accurately known verihcation standards with a diverse magnitude
and phase response should be used. NBS traceable or HP standards are
recommended to achieve verifiable measurement accuracy.
CAUTION
The published specifications for your analyzer system include accuracy
enhancement with compatible calibration kits. Measurement calibrations
made with user-defined or
modihed
calibration kits are not subject to those
analyzer
specihcations.
6-24
深圳市盛腾仪器仪表有限公司 Tel:0755-83589391 Fax:0755-83539691 Website: www.Sengt.com
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