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• If the values do not match, contact Micro Motion customer service.
Related information
Sample calibration certificate
4.1.1 Calibration factors
The original calibration factors are obtained from factory calibration, and are unique to
each device. They are used to adjust measurements for the specific physical properties of
the device.
The calibration certificate contains several sets of factors:
Viscosity
calibration
coefficients
Define the relationship between viscosity and the response of your
sensor. Viscosity calibration is performed for one to four viscosity
ranges, depending on the purchase order: Ultra-Low, Low,
Medium, and High. The meter continuously monitors the line
viscosity reading and automatically switches to the appropriate
set of calibration factors.
Density calibration
coefficients
Define the relationship between density and the response of your
sensor.
Temperature
compensation
coefficients
Adjust density measurement for the effect of temperature on
sensor response.
Viscosity
compensation
coefficients
Adjust density measurement for the effect of viscosity on sensor
response. There is a set of viscosity compensation coefficients for
the Medium viscosity range, and a set for the High viscosity range.
The viscosity compensation coefficients are generated only if the
corresponding viscosity range is calibrated on your device.
The calibration certificate also provides the results of the Known Density Verification
procedure that was performed at the factory.
For each calibration performed at the factory, the calibration certificate contains the data
used to calculate the calibration coefficients.
Related information
Sample calibration certificate
4.2 Configure line viscosity measurement
The viscosity measurement parameters control how viscosity is measured and reported.
• Configure Viscosity Measurement Unit (Section 4.2.1)
• Configure Viscosity Damping (Section 4.2.2)
Configure process measurement
18 Micro Motion
®
Fork Viscosity Meters (FVM)