Fluoride analyzer Aztec AFM631

• 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