Thermo Scientific Evolution 200 Series User Manual page 69

Thermo Scientific
Feature
Molecular weight
Calculate additional
results
Measure single standard
Description
Molecular weight of the component. Available only if the units
specified on this tab are different and require this value for a
conversion.
For selecting or defining formulas for additional data
processing, with the results appearing in the analysis report. The
formulas are written in a form similar to that used in a
command script language, with constants, mathematical
functions, etc. (See "Operations and Functions" for definitions
of operations and functions.) All functions are case-sensitive.
Spaces are not allowed between a function name and "(". After
adding formulas, edit their information in the formula table as
desired. To delete a table row, right-click it and choose Delete
Row.
Instructions:
To use one or more predefined formulas
1. Click Select.
2. Select the desired formulas.
Hold down the Ctrl or Shift keys on the keyboard while
making multiple selections. The available formulas depend
on the Formulas & Units tab settings in Options.
3. Choose OK.
To define a formula
1. Click Build.
2. To enter a formula in its entirety, set Equation type to User
defined and type the equation. To use a provided formula,
select it and enter values for the variables.
The available formulas depend on the Formulas & Units
tab settings.
3. Click OK.
4. For selected provided formulas, enter a name and
concentration unit in the table.
The available units depend on the Formulas & Units tab
settings.
2
INSIGHT Software
Operation
Evolution 200 Series User Guide 55