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AMI Codes-II CC
Product Description
A-96.250.581 / 220616
11
Glossary
Used abbreviations to the chlorine forms measured:
Abbr.
Term
Comment
fac
Free available chlorine
Immediate reaction with DPD
(includes cyanuric acid fractions)
tc1
Total chlorine 1
Immediate reaction of DPD + KJ
(mainly monochloramine)
tc2
Total chlorine 2
Reaction with DPD + KJ after 2
min. reaction
cmc
Calculated monochloramine
cmc = tc1 - fac
cdc
Calculated dichloramine
cdc = tc2 - tc1
ccc
Calculated combined chlorine
ccc = tc2 - fac
pH/T
pH and Temperature
(Optional)
B/s
Bubbles per second
Sample flow
cdc
cmc
ccc
3-5 sec
DPD+Buffer
+KI
@ 2 min
0 sec
tc2
tc1
fac
2 min
Time
[ppm]
V
a
lue