Start Flow (%) - The initial % of the reagent gas flowing though the instrument. The instrument will survey the mass ratio from this % through the ending %. The mass ratio is plotted for every % point change throughout the survey range. The default value is set at 5% less than the gas flow % entered in your current tune file.
End Flow (%) - The final % of the reagent gas flowing though the instrument. The instrument will survey the mass ratio from the starting % through this %. The mass ratio is plotted for every % point change throughout the survey range. The default value is set at 5% greater than the gas flow % entered in your current tune file.
Ratio (Mass X vs Mass Y) – The target mass ratio for your instrument configuration. The default value is set at the value entered in your current tune file.
Start/Stop– Begins the survey at the Start Flow (%). or ends the survey at the current flow %.
Acquiring flow survey data - During the survey this area is used to display a plot of the mass ratio at every integer % within the Start Flow (%) and End Flow (%) range. Move the cursor along the plot to pin point the desired flow.
CI flow - Displays the flow marked by the cursor in the plot.
Ratio- Displays the mass ratio marked by the cursor in the plot.
Apply– Enters the selected reagent gas flow % value in the current tune file.