Measurement Principle

Features

lUses a sapphire core ten-way valve with high wear resistance, strong resistance to acids, alkalis, and organic solvents, long service life, and high stability;

lEmploys a specially designed reference method, where minor displacement or contamination of the digestion cell does not affect measurement accuracy;

lFeatures waste separation function, enabling separate discharge of high-concentration reaction waste and low-concentration cleaning waste;

lIncludes dynamic dilution function, automatically adjusting dilution ratio based on the set range on-site;

lOffers built-in quality control functions such as spiked recovery, blank testing, standard sample verification, zero-point verification, span verification, and parallel sample testing, with options for automatic, manual, or remote initiation;

lProvides automatic fault diagnosis and abnormal information upload and recording, including component failure, over-range alarm, exceedance alarm, reagent shortage alarm, etc.;

lIncludes overheating protection: automatically cuts off power to the heater if the temperature is too high;

lAutomatically discharges residual reactants and restores to initial working state after abnormal reset or power restoration. Features power-on alarm function, generating an alarm message upon power restoration after an outage;

lRecords process logs, measurement data, and alarm information, storing data for over 3 years (with hourly recording) and allowing quick data export via USB drive;

lSupports three-level management permissions.

Typical Applications

lOnline monitoring of total phosphorus in drinking water and surface water;

lOnline monitoring of total phosphorus at municipal wastewater inlets/outlets, pollution source discharge points, and industrial wastewater outlets.

Technical Parameters