Product Description - Swan Analytical Instruments AMI Codes-II TC Operator's Manual

AMI Codes-II TC

Product Description

2.
Application
Range
Disinfectant
Measurement
Operating
Modes
Signal
Outputs
A-96.250.631 / 280219
Product Description
The AMI Codes-II TC is a complete monitoring system for the auto-
matic, continuous measurement and dosing control of chlorine
based on the DPD colorimetric method APHA 4500 Cl-G and on
EN ISO 7393-2.
It can be used for measuring disinfectants in:
 Pools and sanitary water
 Cooling water
 Waste water effluent
It is also applicable for water containing additives like corrosion in-
hibitors, cyanuric acid and antiscaleants.
Determines total chlorine (tc1 and tc2) and calculates dichloramine.
Necessary reagents:
 Oxycon on-line DPD
 Oxycon on-line Buffer
 Oxycon on-line KI
Disinfectant
Total chlorine
(Standard Mode)
Total chlorine
(Extended Mode)
Two operating modes are available depending on the desired mea-
suring range. Default mode "Standard" for concentrations up to 5
ppm. Select "Extended" for measurements up to 10 ppm which will
lead to higher reagent consumption.
Two signal outputs programmable for measured values (freely
scaleable, linear or bilinear) or as continuous control output (control
parameters programmable).
Current loop:
Maximal burden:
Third signal output available as an option. The third signal output
can be operated as a current source or as a current sink (selectable
via switch).
Measuring range
0.00–1.00 ppm
1.00–3.00 ppm
3.00–5.00 ppm
0.0–10 ppm
0/4–20 mA
510 
Accuracy
± 0.01 ppm
± 0.06 ppm
± 0.20 ppm
± 10%
9