LaMotte COD Plus Colorimeter 1922-EX2 - Manual (Page 29)

The COD PLUS Colorimeter is ready to scan at the
correct wavelength. Place the blank in the sample
chamber, close the lid and press the
Q/ENTER
button to scan blank.
NOTE: Do not keep the button depressed.
001 COD LR
* Scan Blank
The screen will display Blank Done for about 1
second. Scan Sample will be positioned next to *.
001 COD LR
Blank Done
* Scan Blank
Place the reacted sample in the chamber, close the
lid and press the
Q/ENTER button to scan sample.
The colorimeter will scan the sample and the results
screen will appear.
001 COD LR
* Scan Sample
Record test result. To repeat the test, press the
Q/ENTER button to scan the sample again. The
last blank scanned is used to zero the colorimeter for
repeated scans. A different blank can be used by
pressing the
s button to scroll back to Scan
Blank and then scanning another blank. Scroll with
the
t or s buttons and make another selection
with the
Q/ENTER button. The %T or Absorbance
of the last test can be viewed by choosing %T/Abs.
Press the
EXIT button to escape to previous menus.
NOTE: The menus loop in this screen so either the
s or t buttons will lead to the menu selection
needed.
001 COD LR
100 mgL
* Scan Blank
Next Test
Previous Test
%/Abs
Scan Blank
COD PLUS COLORIMETER 6/02 29