Group items tagged

ZETIAN Technology is specialized in environmental protection and industrial process control. Main products include: air quality monitor, continuous emission monitoring, water quality analyzers and gas analysis modules. Complete instrument OEM & ODM.

CEMS refers to the device that continuously monitors the concentration and total emission of gaseous pollutants and particulate matter discharged by air pollution sources and transmits the information to the competent authorities in real time. It is known as the "automatic flue gas monitoring system", also known as the "continuous flue gas emission monitoring system" or "on-line flue gas monitoring system".

A physical online gas analyzer. According to the principle that different gases have different heat conductivity, the content of some components in the mixture can be calculated by measuring the thermal conductivity of the mixture.

Choose various water quality analyzer from Zetian Technology- professional water monitoring equipment manufacturer and supplier. Water Quality Analyzers Instruments have high-level intelligence, leakage protection and pressure relief valve, which is suitable for the needs of different applications.

Choose various air quality monitoring instruments from Zetian Technology- professional air monitoring device manufacturer, which can real-time monitor concentration changes of SO2, NOx, O3, CO, particulate matter(PM2.5, PM10) and other conventional pollution factors with various data analysis means.

The portable FTIR gas analyzer truly applies the principle of Fourier analysis to the on-line real-time analysis of field gases. Its solid and reliable interferometer, anti-corrosion sample gas chamber, long light path of multiple reflection, quick and convenient analysis software make the instrument have the characteristics of small volume, solid structure, strong seismic resistance, direct sampling, quick analysis and so on, it is an ideal tool for on-site rapid analysis.

Technical characteristics:1. The lower limit of measurement of ultraviolet flue gas analyzer is as low as mg/m', which is fully competent for the measurement technical index requirements of ultra-low emission monitoring occasions; 2.The latest laser front scattering dust analyzer is applicable to high humidity flue gas, light leaking bacon, ultra-low dust emission and other application points; 3. Integrated low flow temperature and pressure flow products solve the problem of inaccurate measurement of conventional products under ultra-low flue gas flow rate.

The water quality testing instruments should be well grounded (the voltage between PE and N is less than 10VAC, and the voltage between L and PE shall be 220±22VAC), and connected with the equal potential of the digital acquisition instrument (the voltage between the digital acquisition instrument and the instrument housing should be about OV). Otherwise, it may lead to electrification of the instrument housing, abnormal operation and abnormal data transmission.

The methods of dust particle measuring device mainly include optical analysis method and non-optical analysis method. Non-optical analysis method is difficult to monitor the dust concentration in real time because of its slow response speed and complex processing.