Colorimetric Free Chlorine Analyzer (online)

AMI Codes-II

Automatic, continuous measurement of free chlorine and other disinfectants while effectively disregarding contaminants.

Colorimetric Free Chlorine Analyzer adopting photometric measurement for the dosing control of Free Chlorine and other disinfectants.
For the continuous online determination of disinfectants based on the DPD colorimetric method (EN ISO 7393-2; APHA 4500-Cl G)
Measurement values : free chlorine / chlorine dioxide / iodine or bromine using DPD+Buffer or monochloramine / ozone using DPD+Buffer & KI, flow and if installed pH and temperature.
Also applicable for water containing additives like cyanuric acid.

Complete system including measurement and control electronics, photometer, flow indicator, reaction chamber, reagent dosing system and reagent containers.

All usual dosing devices for disinfectants and pH control can be connected either through relays or analog output signals. Two independent controllers can operate simultaneously.

Colorimetric Free Chlorine Analyzer Features:

Integrated pH measurement with temperature compensation (available as option).
Dosing of disinfectant (Chlorine etc.) can be interrupted automatically with an external signal, e.g. during sample flow interruption or filter backwashing.
Two (optionally three) selectable measurement values are available as analog output signals.
Alarm display and activation of alarm relay when user defined, critical limits for a measurement value are reached.
Continuous, automatic monitoring of main instrument functions (dirty photometer, sample flow, re-agents). NOTE: Automatic cleaning module is available for this instrument. Especially useful for disinfectant monitoring in water with biological growth.
Large back-lit LCD display showing all measured values and status information simultaneously.
The Total Chlorine Analyzer is Factory tested, ready for installation and operation.

Specifications:

Total Chlorine measurement range (STANDARD)
Measuring range	– Ozone 0.05 – 1.00 ppm (±0.01 ppm) – HOCl, free chlorine, monochloramine 0.00 – 1.00 ppm (± 0.01 ppm) 1.00 – 3.00 ppm (± 0.06 ppm) 3.00 – 5.00 ppm (± 0.2 ppm) – Chlorine dioxide, iodine, bromine 0.00 – 2.00 ppm (± 0.02 ppm) 2.00 – 6.00 ppm (± 0.12 ppm)
Transmitter Specifications
Power Supply	AC Version: 100-240 VAC (±10%), 50/60Hz DC Verson: 10-36 VDC
Power consumption	max. 35 VA
Sample conditions
Water consumption	min. 10 l/h
Water inlet pressure	0.15 … 2 bar
Sample temperature	5 … 50 °C
Panel
Dimension	400 x 850 x 200 mm
Material	PVC
Weight	12.0 kg

Detailed Specification can be found on Page 2 of this Data Sheet.

Municipal Water Treatment.
Pool & Sanitary.
Potable Water.
Power and Steam Applications.

Consumables

A-85.119.010 pH-Calibration set (1x pH 7, 1x pH 9, each 40 ml)
A-85.410.120 Reagent set Oxycon On-line DPD, 8 sets
A-85.419.200 Reagent set Oxycon On-line KI, 8 sets.
A-86.191.151 Tube 2.29mm in frame for PeriClip pump

Accessories

A-70.065.030 Chematest 30
A-70.065.035 Chematest 35
A-81.420.020 AMI Option; Profibus- / Modbus Interface
A-81.420.042 AMI Option; USB Interface
A-81.420.050 AMI Option; 3rd signal output
A-82.312.000 Cleaning module-II
A-85.151.100 VERIFICATION-KIT AMI Photometer, short
A-87.127.020 Option pH for AMI Codes.
A-88.224.220 Communication cable, AMI to PC, 2 m
A-89.812.100 Relay box for AMI transmitters

Spare parts

A-81.420.030 Print Auxph V1.x
A-82.931.060 Reagent container 2.5l with cover
A-83.590.030 Cleaning set for Trides flow cell
A-83.590.036 Spare part set for Codes-II flow cell and fotometer
A-86.170.040 Tubing kit for AMI photometers
A-86.180.020 LD-PE tubing 8/6mm x 3m
A-86.191.871 Tubing kit to suction lance; V2
A-86.191.890 Tubing kit reagent AMI Codes-II and AMI Phosphate-II
A-87.027.020 Swansensor NT5K, 0.8m
A-87.120.200 Swansensor pH
A-88.124.520 Sensor cable 0.8 meter SMB/screw plug
A-89.811.060 Set of fuses for AMI

Colorimetric Free Chlorine Analyzer .pdf

Calibration of Free Chlorine with AMI Codes II

What is a Colorimetric Free Chlorine Analyzer?

A Colorimetric Free Chlorine Analyzer is an essential device for accurately measuring the chlorine content in water. It is used in situations where contaminants may cause inaccurate results using other measurement methods. It is designed to provide reliable and accurate measurements of free chlorine in both potable and wastewater samples. Also available for ozone, bromine, iodine, chlorine dioxide and monochloramines. The analyzer utilizes advanced colorimetric methods to measure total chlorine levels quickly and accurately. This device is widely used in water treatment plants , power plants, and other industrial facilities.

Additionally, the analyzer can be easily operated through its built-in user interface.

Colorimetric Free Chlorine Analyzer is an ideal device for accurately monitoring chlorine levels in both potable and wastewater samples. It can help identify potential issues quickly and accurately, allowing for prompt corrective action.

Which data/signal outputs?

2 Relay outputs Two potential-free contacts program-able as limit switches for measuring values, controllers or timer with automatic hold function. Rated load: 1A / 250 VAC
2 Signal outputs (3rd as option)Two programmable signal outputs for measured values (freely scalable, linear or bi-linear) or as continuous control out-put (control parameters programmable) as current source. 3rd signal output selectable as current source or current sink. Current loop: 0/4 – 20 mA Maximum burden: 510 Ω
Optional Profibus- / Modbus Interface
Optional HART Interface
Optional USB Interface
Optional Third 0/4 – 20 mA Output

CSA Certification?

All Swan Analyzers are CSA Certified before shipping.

How much water flow is required?

min. 10 l/h

What is the difference between Total Chlorine and Free Chlorine?

Total chlorine is the combined concentration of all chlorine species present in water, including free chlorine and combined forms like hypochlorous acid (HClO) and hypochlorite ion (ClO-). Total chlorine is measured by adding a titrant to a sample and monitoring the resulting changes in color. Free chlorine is the amount of residual disinfectant in water. Free chlorine can be measured by testing for the presence of hypochlorous acid (HClO) or hypochlorite ion (ClO-).

Description

Total chlorine analyzer adopting the Colorimetric process (DPD-method) for measurement and dosing control of total chlorine and calculated Dichloramine.

For the continuous online determination of disinfectants based on the DPD colorimetric method (EN ISO 7393-2; APHA 4500-Cl G).

Complete system including measurement and control electronics, photometer, flow indicator, reaction chamber, reagent dosing system and reagent containers.

All usual dosing devices for disinfectants and pH control can be connected either through relays or analog output signals. Two independent controllers can operate simultaneously.

Total Chlorine Analyzer Features:

Measurement values : total chlorine 1, total chlorine 2, dichloramine, flow and if installed pH and temperature.
Integrated pH measurement with temperature compensation (available as option).
Dosing of disinfectant (Chlorine etc.) can be interrupted automatically with an external signal, e.g. during sample flow interruption or filter backwashing.
Two (optionally three) selectable measurement values are available as analog output signals.
Alarm display and activation of alarm relay when user defined, critical limits for a measurement value are reached.
Continuous, automatic monitoring of main instrument functions (dirty photometer, sample flow, re-agents). NOTE: Automatic cleaning module is available for this instrument. Especially useful for disinfectant monitoring in water with biological growth.
Large back-lit LCD display showing all measured values and status information simultaneously.
The Total Chlorine Analyzer is Factory tested, ready for installation and operation.

Specifications

Specifications:

Total Chlorine measurement range (STANDARD)
Measuring range	0.00 to 1.00 ppm 1.00 to 3.00 ppm 3.00 to 5.00 ppm
Accuracy	± o.01 ppm ± o.06 ppm ± o.2 ppm
Total Chlorine measurement range (EXTENDED)
Measuring range	0.0 to 10 ppm
Accuracy	± 10%
Dichloramine	Calculated difference of total chlorine 1 and 2.

Cycle time	3 … 60 min. (default 6′)
Transmitter Specifications
Power Supply	AC Version: 100-240 VAC (±10%), 50/60Hz DC Verson: 10-36 VDC
Power consumption	max. 35 VA
Sample conditions
Water consumption	min. 10 l/h
Water inlet pressure	0.15 … 2 bar
Sample temperature	5 … 50 °C
Panel
Dimension	400 x 850 x 200 mm
Material	PVC
Weight	12.0 kg

Detailed Specification can be found on Page 2 of this Data Sheet.

Application

Municipal Wastewater.
Municipal Water Treatment.
Pool & Sanitary.
Potable Water.
Power and Steam Applications.

Options

Consumables

A-85.119.010 pH-Calibration set (1x pH 7, 1x pH 9, each 40 ml)
A-85.410.120 Reagent set Oxycon On-line DPD, 8 sets
A-85.419.200 Reagent set Oxycon On-line KI, 8 sets.
A-86.191.151 Tube 2.29mm in frame for PeriClip pump

Accessories

A-70.065.030 Chematest 30
A-70.065.035 Chematest 35
A-81.420.020 AMI Option; Profibus- / Modbus Interface
A-81.420.042 AMI Option; USB Interface
A-81.420.050 AMI Option; 3rd signal output
A-82.312.000 Cleaning module-II
A-85.151.100 VERIFICATION-KIT AMI Photometer, short
A-87.127.020 Option pH for AMI Codes.
A-88.224.220 Communication cable, AMI to PC, 2 m
A-89.812.100 Relay box for AMI transmitters

Spare parts

A-81.420.030 Print Auxph V1.x
A-82.931.060 Reagent container 2.5l with cover
A-83.590.030 Cleaning set for Trides flow cell
A-83.590.036 Spare part set for Codes-II flow cell and fotometer
A-86.170.040 Tubing kit for AMI photometers
A-86.180.020 LD-PE tubing 8/6mm x 3m
A-86.191.871 Tubing kit to suction lance; V2
A-86.191.890 Tubing kit reagent AMI Codes-II and AMI Phosphate-II
A-87.027.020 Swansensor NT5K, 0.8m
A-87.120.200 Swansensor pH
A-88.124.520 Sensor cable 0.8 meter SMB/screw plug
A-89.811.060 Set of fuses for AMI

Downloads

Total Chlorine Analyzer Datasheet AMI Codes-II TC.pdf

F.A.Q.

What is a Total Chlorine Analyzer?

A Total Chlorine Analyzer is an essential device for accurately measuring the chlorine content in water. It is designed to provide reliable and accurate measurements of total chlorine in both potable and wastewater samples. The analyzer utilizes advanced colorimetric methods to measure total chlorine levels quickly and accurately. This device is widely used in water treatment plants , power plants, and other industrial facilities.

The device also features a colorimetric detection system that enables users to clearly identify the level of Total Chlorine present. Additionally, the analyzer can be easily operated through its built-in user interface.

The Total Chlorine Analyzer is an ideal device for accurately monitoring chlorine levels in both potable and wastewater samples. It can help identify potential issues quickly and accurately, allowing for prompt corrective action.