Supply of online ammonia nitrogen analyzer TresCon UNO A111

The ammonia nitrogen analyzer uses advanced digital communication technology to continuously and real-time measure ammonia nitrogen online. The instrument has functions such as automatic storage, automatic cleaning, automatic correction, automatic adjustment of measurement intervals, power-off protection and automatic recovery. At the same time, the instrument has a self-diagnosis function. There is a pressure sensing device in the reagent bottle. When the reagent is consumed or the pipeline is blocked, an alarm signal can be output. The ammonia nitrogen analyzer is easy to upgrade and expand. It is highly integrated and saves space. The screen displays the measurement results, and the menu-style English interface is simple and easy to understand. It also has measurement data storage and chart display functions. The complete set of analyzers includes a host transmitter, ammonia nitrogen analysis module, installation bracket and random accessories. The original manufacturer provides the reagent formula and the maintenance cost is low. Signal output and output, and optional or interface testing principle
Online ammonia nitrogen testing adopts the principle of ammonia gas-sensitive electrode potential sensing. Add the solution to the sample, mix thoroughly, and adjust the value of the sample >. At this time, all ammonium ions are converted into gaseous state. In addition, add a complexing agent to adjust the sample to prevent calcium salt precipitation. Free ammonia gas passes through a semipermeable membrane (the material enters the interior of the ion electrode to participate in chemical reactions, changing the value of the electrolyte inside the electrode. The change in value is linearly related to the concentration, and is sensed by the electrode, and then Concentration converted by the host. Technical Parameters
Measurement Principle
Ammonia Gas Sensitive Electrode Method
Measuring Range
(Range /, /, automatic range, automatic switching)
Resolution
Range/
Range/ Range/
Reagents
Free reagent formulas (using domestic reagents, low running costs)
Digital communication
Using advanced digital communication technology
Accuracy

Reproducibility

Minimum detection limit

Reaction time
minutes
Measurement interval
Continuous,,,,minutes optional or intermittent operation through trigger signal,,,hours)
Calibration
Automatic two-point calibration, standard solution concentration/
/> Power supply

Maintenance interval
More than six months