Analyzer AMI Codes-II TC

Description

Colorimetric process analyzer (DPD-method) for measurement and dosing control of total chlorine and calculation of dichloramine.

For the continuous online determination of disinfectants based on the DPD colorimetric method (EN ISO 7393-2; APHA 4500-Cl G).
Measurement values : total chlorine 1, total chlorine 2, dichloramine, flow and if installed pH and temperature.
Complete system including measurement and control electronics, photometer, flow indicator, reaction chamber, reagent dosing system and reagent containers.
Integrated pH measurement with temperature compensation (available as option).
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.

Seperate chemical cleaning module available as accessory.

Disinfectant measurement	Measuring range (Standard) [ppm]		Accuracy
Total chlorine (tc1 & tc2)	0.00	1.00	± 0.01 ppm
	1.00	3.00	± 0.06 ppm
	3.00	5.00	± 0.2 ppm
	Measuring range (Extended) [ppm]
	0.00	10	± 10 %
Dichloramine	Calculated difference of total chlorine 1 and 2.

Measurement time tc1	3 -5 sec.
Measurement time tc2	2 min.
Cycle time	3 ... 60 min.
pH measuring range	2 ... 12
Temperature measuring range	-30 ... 100 °C
Transmitter Specifications
Power Supply	100 ... 240 VAC, 50/60Hz or 24 VDC
Power consumption	max. 30 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	9.0 kg