MeasurementPrinciplePrinciple

Main FeaturesFeatures

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

uEmploys a specially designed reference method, where minor displacement or contamination of the digestion chamber does not affect the measurement value;

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

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

uOffers quality control functions such as built-in spiked recovery, blank testing, standard sample verification, zero-point verification, span verification, parallel sample testing, and supports automatic, manual, and remote activation of quality control functions;

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

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

uAfter abnormal reset or power restoration, the instrument automatically discharges residual reactants and returns to the initial working state. Includes power-on alarm function, generating an alarm message when power is restored after an outage;

uFeatures process logs, measurement data recording, and alarm information storage. With data recorded hourly, it can store over 3 years of data and supports quick export via USB drive;

uIncludes three-level management permissions;

Typical ApplicationsApplication

uWidely used for online monitoring of Cr6+ concentration in drinking water, surface water, municipal sewage inlets and outlets, pollution source discharge outlets, and industrial wastewater outlets.

Technical SpecificationsSpecification