K Factor Linearisation
After the prove has completed, Acquire™ will be able to show the results of the prove in chart format.
This chart shows the base K factor curve for the selected meter / product combination, along with the corresponding upper and lower limits.
The chart will also show the operational K factor curve. This curve will be from a fixed offset from the base K factor curve. The historical range of operational K factor curves will be shown, with the maximum and minimum values.
The latest K factor and corresponding flow rate will be shown as a single point on the chart.
This chart can be plotted for each meter / product combination. By default the latest prove will be displayed, but other historical proves can also be plotted.
To print the current chart data, click 'Print'. The chart prints on your default printer as set by your operating system.
Settings
To configure the chart, click 'Settings'.
| Field | Description |
| Line Colours | Set line colours from a palette to the desired graph property |
| X Axis Data | Set the X Axis to plot either Frequency or Flow Rate |
| Limit Offset | Set the Limit Offset to either Standard Deviation or Defined Offset |
| Curve Degree | Set the degree of the polynomial to 3 or 2 |