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Sampling System Solutions
Analytical Division
pH Analyzer
Conductivity Analyzers
Dissolved Oxygen Analyzer
Chlorine Analyzers
TOC Analyzer
Silica Analyzer
Iron Analyzer
Oil in Water Analyzers
Hydrazine Analyzer
Hardness Analyzer
Chloride Analyzer
Phosphate Analyzer (Yellow Method)
Phosphate Analyzer (Blue Method)
Dissolved Zinc Analyzer
Sulphate Analyzer
Aluminum Analyzer
Cyanide Analyzer
Manganese Analyzer
Nitrite Analyzer
Sodium Analyzer
Alkalinity Analyzer
Ion Selective Analyzer
Sulfide Analyzer
COD-BOD-TSS Analyzers
Turbidity Analyzer
Optical DO Analyzer
Sequencer
Environmental Solutions
Steam Engineering
Model CA-600
The Dissolved Zinc 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
Zinc reacts with the reagent zincon in a buffered alkaline solution to form a blue complex. The absorbance intensity is proportional to the zinc concentration in the sample and is measured at 660 nm.
• Simple & Reliable
• Easy installation
• User friendly
• Menu structure touchscreen
• Easy interface Configuration
• Two separate compartments
• Low Reagent Alarms
• Cost Effective & Low Maintenance
• Adjustable Cycle time to minimize reagent usage
Measuring principle | Differential photometric absorbance/colorimetric (Zincon Method) |
Measuring range | 0.01 to 1 ppm Zn2+ for the 26 mm cell 0.02 to 2.5 ppm Zn2+ for the 16 mm cell Up to 125 ppm Zn2+ with internal dilution. |
Reproducibility | ± 10 ppb or ± 5%, whichever is greater (26 mm cell) ± 20 ppb or ± 5%, whichever is greater (16 mm cell) |
Cycle time | 6-8 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) | 1.1 L for the 16 mm cell 2 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) |
• Drinking water
• Industrial waste water
• Effluent water
• Surface water
• Boilers and cooling towers
pH Analyzer
Conductivity Analyzers
Dissolved Oxygen Analyzer
Chlorine Analyzers
TOC Analyzer
Silica Analyzer
Iron Analyzer
Oil in Water Analyzers
Hydrazine Analyzer
Hardness Analyzer
Chloride Analyzer
Phosphate Analyzer (Yellow Method)
Phosphate Analyzer (Blue Method)
Dissolved Zinc Analyzer
Sulphate Analyzer
Aluminum Analyzer
Cyanide Analyzer
Manganese Analyzer
Nitrite Analyzer
Sodium Analyzer
Alkalinity Analyzer
Ion Selective Analyzer
Sulfide Analyzer
COD-BOD-TSS Analyzers
Turbidity Analyzer
Optical DO Analyzer
Sequencer
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