Kinds of Gas Analyzers with Integrated Data Recorder > 자유게시판

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Gas detectors with built-in data recorders have become an essential instrument in different sectors such as atmospheric tracking, industrial operations, and scientific environments. These equipment are designed to permanently calculate and document air parameters, providing valuable information for instantaneous operation control, переносной газоанализатор quality regulation, and research purposes. In this article, we will explore the different types of air detectors with built-in information loggers available in the market.

1 Ultraviolet/Visible (UV/Vis) Reflection Photometers

UV/Vis reflection photometers calculate the density of different air elements like Carbon Monoxide, NO, NO2, and SO2 by examining the reflection of ultraviolet and visible light. They typically operate in the wavelength range of 300-1000 nm and use a high-sensitivity detector to calculate changes in light brightness. These instruments are often used in air quality monitoring and industrial emission control uses.

2 IR Gas Analyzers

IR air analyzers measure air elements like CO2, CH4, H2O, CO, and hydrocarbons by examining the absorption of infrared radiation. They operate in the wavelength range of 2-14 μm and use a high-resolution interferometer or non-dispersive IR (NDIR) technology to detect changes in gas reflection spectra. IR air analyzers are commonly used in process control, combustion monitoring, and safety applications.

3 Chemiluminescence (CL) Detectors

CL detectors measure nitrogen oxides (NOx) by finding the chemiluminescence reaction between NOx and ozone. These instruments function at atmospheric pressure and use a high-sensitivity photomultiplier tube to detect the emitted light. CL analyzers are commonly used in air quality tracking, industrial emission control, and combustion tracking uses.

4 Catalyst-Driven Air Detectors

Catalyst-driven gas analyzers use electrocatalytic or catalytic oxidation reactions to measure air elements like CO, CO2, H2, and hydrocarbons. They typically operate at high temperatures and use a high-sensitivity detector to calculate changes in gas density. These instruments are commonly used in process control, industrial emission control, and laboratory settings.

5 Magnetic O2 Detectors

Paramagnetic O2 analyzers measure oxygen concentration by finding the paramagnetic properties of oxygen molecules. These instruments operate at atmospheric pressure and use a high-sensitivity detector to calculate changes in gas density. Magnetic O2 analyzers are commonly used in medical applications, process control, and industrial safety.

6 Thermal Conductivity (TC) Detectors

TC analyzers measure gas components like CO2, N2, O2, and air by finding changes in thermal conductivity using a high-sensitivity detector. They typically function in the temperature range of 0-400°C and use a precision thermometer to control the temperature. TC analyzers are commonly used in laboratory settings, process control, and industrial emission control uses.

In summary, air detectors with integrated data recorders are vital tools for different sectors, providing instantaneous process control, quality control, and research data. The various kinds of gas analyzers available in the market can be categorized based on the calculation principle, operating range, and detector technology used. When selecting a air detector, it is vital to think about the specific application, gas elements to be calculated, and the required level of precision.