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Sampling System Solutions
Analytical Division
pH Analyzer
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Chlorine Analyzers
TOC Analyzer
Silica Analyzer
Iron Analyzer
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Hydrazine Analyzer
Hardness Analyzer
Chloride Analyzer
Phosphate Analyzer (Yellow Method)
Phosphate Analyzer (Blue Method)
Dissolved Zinc Analyzer
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Aluminum Analyzer
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Nitrite Analyzer
Sodium Analyzer
Alkalinity Analyzer
Ion Selective Analyzer
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Turbidity Analyzer
Optical DO Analyzer
Sequencer
Environmental Solutions
Steam Engineering
Model NA-600
The Sodium 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
The sodium measurement is based on the proven accuracy of the glass sodium electrode for the online potentiometry detection of low ppb traces of sodium. The sodium sensor develops a potential proportional to the log of the sodium concentration, after the pH of the sample is raised to 11 to eliminate pH and ammonium interferences. This is obtained using reagent vapour addition
• 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 | Online potentiometric ISE |
Measuring range | 0.1 ppb to 10 ppm |
Reproducibility | ± 0.2 ppb or ± 5%, whichever is greater, at constant temperature |
Cycle time | Continuous operation, delay time T90 180 sec (0 to 10 ppb) |
Accuracy | Depends upon specific range measurement |
Sample Temperature | 41 – 122 °F (5 to 45 °C) |
Sample Pressure | 5-15 psig |
Sample Flow | min 3 L /h – max 12 L/h |
Sample Connections | 6 mm (¼-in.) |
Drain Connections | 12 mm (½-in.) |
pH compensation | pH in the range 4-11 |
Power supply | 100 – 240 VAC 50/60 Hz |
Analog Output | 4-20 mA outputs |
Digital Output | Modbus RTU RS485 |
Alarms | 3 SPDT programmable potential free relays |
Operating Temperature | 41 – 113 °F (5 – 45 °C) |
Humidity | 10 to 85% 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) |
• Power utilities
• Cooling water
• Water steam cycle
• Condensate analysis
• Boiler feed water
• Reversed osmosis
• Turbine protection
• Demineralization plants
• High Purity water
• Process water
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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