Hach-Lange DR 6000 User Manual - Manual (Page 118)

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Expanded programs
10. Follow the directions on the display and set various filters
one after another in the order displayed.
11. Press Next after inserting a filter.
After the last reading the results are displayed.
12. Press PC & Printer icon to send the data to a USB memory
stick, PC or to a printer.
The files will be stored automatically as CSV files (Comma
Separated Value). The file name will be formatted as
"Verification.csv".
6.7.3.2 Test solution
The test solution (refer to Section 9, Page 145 ) serves as a
regular quality control for the photometric accuracy of or the
relevant spectral photometer.
When results exceed allowable tolerances (given in the quality
control certificate to the test record), contact the manufacturer.
1. Press Test Solution in the "Optical Checks" menu.
2. Press Nominal Values.
3. Press Edit.
An automatic menu guidance queries the values (filters,
wavelength, target values, minimum- and maximum value)
on the quality control certificate.
4. Press OK when all values are entered and the overview is
displayed.