3.
Press
ENTER
Menu.
4.
Scroll to and select 016 Bromine T
DPD from menu.
5.
Rinse a clean tube (0290) with
sample water. Fill to the 10 mL line
with sample. Cap and wipe dry.
6.
Insert tube into chamber, close lid
and select Scan Blank.
7.
Remove tube from colorimeter.
Add one DPD #1 IG Tablet (6903A).
Cap tube and shake for 10
seconds. Invert slowly 5 times.
Solution will turn pink if bromine is
present.
8.
Immediately insert tube into
chamber. Close lid. Select Scan
Sample. Record result as Bromine.
NOTE: For the most accurate results, samples over 7 ppm bromine should be diluted
with chlorine demand free water and re-tested.
to select Testing
All Tests
015 Bromine L DPD
016 Bromine T DPD
024 Chlorine L DPD
025 Chlorine T DPD
12:00:00
016 Bromine T DPD
Scan Blank
Scan Sample
12:00:00
016 Bromine T DPD
0.99
ppm
Scan Blank
Scan Sample
12:00:00
8
001/500
001/500
001/500