Hach-Lange BIOGAS User Manual - Manual (Page 38)

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Standard Operations
5.10.1.2 Enter the electrode parameters
1. Select Calibrate request = yes
2. Enter the electrode definition parameters
3. Go to the last Edit electrode screen.
4. Press 1 and enter the Calibration parameters:
general parameters used during the calibration.
5. Press 2 and enter the Calibration solutions
parameters concerning the standards used for
the calibration.
6. Press 3 and enter the Results parameters
concerning acceptation criteria that you can set
on the results.
7. Press 4 and enter Printouts parameters
defining the calibration report to be printed.
5.10.2 Enter a new reagent
1. Enter the Reagents menu and press 5
(Reagent library).
2. Press 1 New reagent and press the validation
key.
3. Select From = Other.
Note: The option From = Catalogue allows you to
create a reagent from a list of common used
reagents.
4. Select ID and press the validation key.
5. Enter the reagent name (up to 16 characters).
6. Enter the "approximate" titre of the reagent (5
characters) in the Target titre field.
7. Enter the units (mM, M, mN, N) indicated on the
reagent bottle. Use the following:
mM = mmol/l, M = mol/l, mN = meq/l or
N = eq/l).
Note: Once the units have been confirmed, they
are added to the reagent ID and target titre.
Note: If molar units are selected (mM or M), it is
necessary to enter the stoichiometric coefficients for
the chemical reaction in the Results screen.
8. Press 1 twice to create the reagent.
9. Edit the reagent parameters.