LaMotte SMART Spectro Spectrophotometer - Manual (Page 139)

PROCEDURE
Use universal sample holder.
1. Press and hold ON button until spectrophotometer turns on.
2. Scroll to and select PROGRAMMED TESTS from menu.
3. Scroll to and select ALL TESTS (or another sequence containing
32 Copper DDC) from TESTING MENU.
4. Scroll to and select 32 Copper DDC from menu.
5. Rinse a clean tube (0290) with sample water. Fill to the 10 mL line with
sample.
6. Insert tube into chamber, close lid and select SCAN BLANK.
7. Remove tube from Spectro and add 5 drops of *Copper 1 (6446). Cap and
mix. Solution will turn yellow if copper is present.
8. Insert tube into chamber, close lid and select SCAN SAMPLE. Record
result.
9. Press OFF button to turn spectrophotometer off or press EXIT button to exit to
a previous menu or make another menu selection.
NOTE: The reaction may stain the tubes. Scrub the tubes thoroughly after each
use.
COPPER, DDC SMART Spectro Test Procedures 2.11
Test P
rocedures