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Aztec AAM631 Ammonia Analyzer
Brand: ABB GroupThe Aztec 600 ISE ammonia analyzer provides reliable and accurate measurement of ammonia concentrations for a wide variety of applications including source water monitoring and wastewater nutrient removal.
The Aztec 600 ISE ammonia analyzer uses a robust gas sensing ammonia electrode to provide accurate and reliable continuous measurement of the total ammonia nitrogen (TAN) concentration, that is the sum of the gas NH3 and the cation NH4+.
Featuring ABB's intuitive menu-driven software and the robust ISE sensing system with automatic calibration, users benefit from an analyzer that is both simple-to-operate and maintain.
Features- Continuous measurement using ISE technology
- Automatic 2-point calibration
- Buffered measurement for maximum accuracy
- Low reagent consumption (up to 3 months continuous measurement before reagent replenishment)
- Temperature-controlled flow cell for measurement stability
- Intuitive software with full color graphical display
- Data logging and graphical process trending
- Full audit trail capability
- Secure data archiving to SD Card
Specifications
Brand
Measurement Range
- 0.050 to 1,000 ppm NH₃ (0.050 to 1,000 mg/L)
Accuracy / Maximum Measured Error
- ± 5 % of Reading or ± 0.02 ppm for 0.05 to 500 ppm, whichever is greater
- ± 7.5 % of Reading for 500 to 1,000 ppm
Repeatability
- ± 2 % of Reading or ± 0.02 ppm, whichever is greater
Response Time
- Normal Operating mode: T90 typically 5 mins
- EcoMode: T90 typically < 7.5 mins
Resolution
- 0.001 ppm for 0 to 10 ppm
- 0.01 ppm for 10 to 100 ppm
- 0.1 ppm for 100 to 1,000 ppm
Calibration
- 2-Point, Automatic Calibration
Operating Temperature
- 5° to 40° C (41° to 104° F)
Humidity
- Up to 95 % RH, Non-Condensing
Sample Temperature
- 1° to 40° C (32° to 104° F)
Sample Flow
- Continuous, 200 to 500 mL/min
Sample Pressure
- 5 psi Max.
Display
- 76800 Pixel Display
- Color, TFT, LCD with built-in backlight and brightness Adjustment
Environmental Protection
- IP 31
Process Conenction
- Sample Connections - Inlet: 6 mm O.D. x 1/4" BSP push-fit elbow
- Sample Connections - Outlet: 10 mm O.D. x 3/8" BSP push-fit elbow
Material of Construction
- Door: Acrylic
- Lower Tray: 20 % Glass-loaded Polypropylene
- Main Enclosure: Noryl
- Electronics Enclosure: 10 % Glass-loaded Polycarbonate
Power Supply
- 18-36 Vdc (Optional)
- 100-240 Vac Max. 50/60 Hz ± 10 % (90-264 Vac, 45/65 Hz)
Power Consumption
- 100 W Max. - DC
- 75 W Max. - AC
Certifications & Approvals
- cULus Listed
- CE Mark
- EMC
- Monitoring of ammonia levels in source waters for intake protection for drinking water treatment plants
- Monitoring of ammonia levels in final drinking water for chloramination schemes
- Monitoring of ammonia levels in industrial effluents
- Monitoring of ammonia levels in municipal wastewaters
- Monitoring of ammonia levels in river water
