Nitrogen analyzer NH3N

waterdissolved ammoniamonitoring

The NH3N ammonia nitrogen online analyzer uses sequence injection technology, providing ammonia nitrogen detection results in a reliable and accurate way.lt operates continuously for up to 90 days without human monitoring based on its automatic calibration, automatic zéro adjustment, and automatic cleaning functions. It adopts the sequence injection platform which is advanced in the world, with low reagent consumption, which is 1/20 of the reagent consumption of conventional chemical method instruments, suitable for long time online détection. High intégration multi-channel selector valve, a single valve may switch between 8 flow paths, with simple structure. Innovated liquid storage ring, the sample or reagent does not contact directly with the injector, avoiding the abrasion and corrosion of injection flow. The valve head flow uses laser micro-machining technology, whichcontrols the dimension and position of notch groove precisely, forensuring that there is no dead volume in flow while the valve positionswitches, thus guarantees no residue of reagent.