ZWIN-AQMS650 NH3 Analyzer

Product description
This product has the characteristics of high measurement accuracy,good reliability,fast response time,easy operation and wide application range.The analyzer supports manual calibration and automatic calibration,the calibration program can be set by the user,and supports remote control and remote upload.Real-time measurement data and instrument status parameters can be automatcaly tansmited and queried,which can facilitate relevant departments to grasp the air quality status in a timely and accurate manner.

Technical principle
The basic principle of the ammonia analyzer is catalytic oxidation and chemiluminescence.The catalyic oxidation method is the measurement of the conversion of NH3 molecules into NO molecules by a specic catalyst under high temperature conditions.The emissin of light energy due to a chemical reaction.After absorbing chemical energy,nitrogen oxides are excited to an excted state,and when the excted state returms to the ground state,energy will be released in the form of photons.Quantitative analysis of substances can be caried out by measuring the light intensity of light quanta.

Advantages
●Measuring by ultraviolet fluorescence method,in line with EPA standards
●Measurement range:0~500ppb to 0~20ppm,user selectable
●Microprocessor realizes multi-function operation
●Software allows monitoring of test data during operation
●Continuous self-testwith alarm function
●Light intensity attenuation self-test function
●Bidirectional RS232 port for remote control
●Digital state output instrumentworking parameters
●Adaptive signal filtering technology optimizes response time
●With temperature compensation and pressure compensation
●Color screen display,touch screen operation
●Large-capacity memory,automatically store historical data

Application range
●Miningand metal processing industry
●Industrial process gas analysis
●Pollution source emission control
●Oil extraction industries such as oil fields and refineries
●Sewage treatment and sewer maintenance