Software Setup
Software Setup
50081_SoftwareSetup.fm Page 41
4.6 Obtaining the Certificate of Analysis for Hach Reagents
Using an internet connection, download the “Certificate of Analysis” (COA) for any
Hach Company reagent or titrant to obtain the exact concentration of any unopened
bottle of Hach titrant or standard solution.
1. Go to www.hach.com.
2. Click on “Information Central”.
3. Click on “Certificate of Analysis Download”.
The Catalog Number and Lot Number, located on the label of your Hach reagent bottle,
will be requested.
9. Use the alphanumeric
keypad and navigation keys
to input or change the titrant
concentration.
Press the
CHECK MARK to
validate.
Note: Product lots differ slightly
in concentration. See Section
4.6 Obtaining the Certificate of
Analysis for Hach Reagents.
10. Highlight Certificate
No. and press the
CHECK
MARK to input/change.
11. Use the alphanumeric
keypad to input the titrant
certificate number.
Press the
CHECK MARK to
validate.
Note: This supports the
GLP archives for titrant
install/calibration, but is not
required for operation.
12. Verify the titrant
concentration and certificate
number.
Press
1 to confirm and return
to the Titrants menu.
Initial software setup is now
complete for the Total Cl2 -
Fwd. method.
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