Interface GOLD STANDARD - Page 27

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IMPORTANT! The above is valid for ascending points. Descending points created by this method will
have ignored the hysteresis in the standard. It is recommended that desired descending points be
included in the load column but then the automac mV/V values be manually replaced by eding to the
values from the calibraon cercate. Valid descending values can only be obtained from the cercate.
Note also that descending values are only valid for the FS value of the standard from which they
descended.
5. Click the Exit buon and then the Connue buon. The le can then be saved under the desired le
name.
C. Method 3. Using coecients derived from known points.
1. This method is especially useful for creang set points that are between known points. Complete the
load and mV/V columns for the known points. Click on the Curve Fit Plot buon. This will generate
coecients for ascending points. Now clear the load and mV/V columns. Enter the desired points in the
load column. Make certain they are in the same units as the known points were.
2. Select the polynomial degree of t.
3. Click the “Compute Set Points” buon. The mV/V column will be completed automacally.
IMPORTANT! The above is valid for ascending points. Descending points created by this method will
have ignored the hysteresis in the standard. It is recommended that desired descending points be
included in the load column but then the automac mV/V values be manually replaced by eding to the
values from the calibraon cercate. Valid descending values can only be obtained from a calibraon
cercate. Note also that descending values are only valid for the FS value of the standard from which
they descended.
4. Click the Exit buon and then the Connue buon. The le can then be saved under the desired le
name.