Futek VCal Sensor Verification Manuel d'utilisateur télécharger pdf (Page 28)

Futek Advanced Sensor Technology – Futek VCal™Documentation Rev. 1.8.0 07/26/05

©Futek Advanced Sensor Technology 2005

The final window under the Information Tabs Window

- is the Test Tab Window. This window provides you

some options for applying correction factors and

uncertainty values to your test to provide added

confidence in the accuracy of your results.

The Corrections section of this window is where

you can view the Linearization Coefficients and

Uncertainty Values for your calibration. Once you

have completed a test you can come to this tab

and click the Linearize Button to view these values.

Please note that Hysteresis Correction values will

only be calculated if Hysteresis was selected on the

Test Setup Tab under Test Conditions.

The Scaling section of this window is where you

can set Over Load and Over Range warning points,

as well as set Scaling Factors. You simply enter the

Rated Output of your sensor, load to the desired

calibration load, take a current output reading,

and then press Scale To Unit (more detail will be

given in the Instructions section). The number of

decimal points for pre-calibrated reference sensor

output can be entered in the Output Decimal Points

textbox.

Calibration Test Grid

The other half of the Reference Sensor interface

The C alibration Test Grid.

The Data Acquisition Channel is the channel you

have your Reference Sensor connected to.

The Test Grid is where you will perform your tests

and view your test results.

The Tare Button allows you to utilize offsets and

zero the unloaded output.

The Gross Button allows you to take an untared

reading with all offsets in place.

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Futek VCal Sensor Verification Manuel d'utilisateur Page 28