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Fluoride analyzer Aztec AFM631

Last updated: 16 Sept 2025
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  • Measurement range
0.1 to 100 ppm F (0.1 to 100 mg/l)
  • Measurement Principle
Combination fluoride ion-selective electrode
  • Measurement mode
Continuous
  • Accuracy / maximum measured error
±2 % of reading or ±0.02 ppm for 0.1 to 10 ppm (whichever is the greater)
±3 % of reading for 10 to 100 ppm 
Repeatability
±2 % of reading or ±0.02 ppm (whichever is the 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
  • Calibration
2-point, automatic calibration
  • Measurement units

mg/l, ppm, ppb, μg/l

 

 


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