ABB Measurement & Analytics Fluoride analyzer Aztec AFM631

The Aztec 600 ISE fluoride analyzer measures total solubilized fluoride using a combination fluoride ion-selective electrode. 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. Users benefits from: – 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-controle d 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 Data 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