Hach-Lange DR 2800 eco - Manual (Page 57)

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Standard Operations
5.5.3 Selecting the chemical evaluation form
The form of the chemical evaluation of a number of LANGE test
parameters can be selected individually.
1. In the result display, press the unit (e.g. mg/L) or the chemical
representation of the evaluation form (e.g. PO
4
3- -P). A list of
possible evaluation forms is displayed, from which the required
form can be selected. Confirm your selection with OK.
Another way of changing the standard setting is:
1. In the result display, press Options, More..., and
Chemical Form.
A list of available evaluation forms appears.
2. Press the required chemical form and confirm with OK.
Note: The selected evaluation form is displayed, but does not become
the default evaluation form.
5.5.3.1 The changing of the default setting ”Chemical Form“
1. Insert sample cuvette or blank (depending on the working
procedure) into the cell compartment.
2. In the result display, press Options, More..., and
Chemical Form.
3. A list of available evaluation forms appears. Make your choice
for the new default setting. Press OK to confirm your selection.
4. Press Edit and then Save.
The current result and all further measurements will be displayed in
the new chemical form.