Iron Analyzer

Model CA-600

Description

Features

Specifications

Application

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Description

The Iron Analyzer is an on-line sequential sampling analyzer, a sequence of sampling, analysis and result processing is performed and repeated using colorimetric methods. The measurement is a colorimetric analysis using an LED light source and a heated colorimetric cell designed for measuring trace amounts of analyse in water.

The colorimetric analyzer is assembled with two separated sections. The bottom section is the LIQUIDS section. It includes all of the components involved in the flow, mixing and reaction stages of the sample and reagents. Numerous analysis configurations can be programmed, depending on accessories and of the number of micro pumps mounted in the Liquid Section. The top section is the ELECTONICS enclosure. It includes the main power supply, the controller PCB assembly and the touch screen interface.

The measuring Principle
In an acid buffered solution, ferrozine and iron react to form a purple colored complex measured at 572 nm. The absorption intensity is proportional to the iron concentration in the sample.

Features

Specifications

Application

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Measuring principle	Differential photometric absorbance/colorimetric
Measuring range	2 to 250 ppb (26 mm cell) 9 to 1000 ppb (16 mm cell) up to 10 mg/L with internal dilution.
Reproducibility	± 1 ppb or ± 5%, whichever is greater(for Low range) ± 5 ppb or ± 5%, whichever is greater(for high range)
Cycle time	8-10 minutes, including conditioning before analysis cycle and rinsing after measuring
Accuracy	Depends upon specific range measurement
Sample Temperature	41 – 122 °F (5 to 50 °C)
Sample Pressure	Pressure-free from overflow vessel
Sample Flow	80 to 500 mL/min
Sample Connections	6 mm (¼-in.)
Drain Connections	12 mm (½-in.)
Monthly reagent consumption (15 minutes analysis frequency)	2.5 L for the 16 mm cell 5 L for the 26 mm cell
Number of streams	1, 2 with integrated switching valve Other with external sequencer
Power supply	100 – 240 VAC 50/60 Hz
Analog Output	4-20 mA outputs
Digital Output	Modbus RTU RS485
Alarms	4 SPDT programmable potential free relays
Operating Temperature	41 – 113 °F (5 – 45 °C)
Humidity	10 to 90% non-condensing
Installation	Panel mount, Wall mount, Rack mount
Ingress Protection	IP 65
Dimensions (H x W x D)	23.6 x 15.0 x 8.2 in / 606 x 380 x 209 mm
Weight	Approx. 44 lbs (20 Kg)