Types of Air Detectors with Built-in Information Recorder > 자유게시판

Air analyzers with integrated information loggers have become an vital tool in various industries such as atmospheric monitoring, manufacturing operations, and laboratory settings. These instruments are designed to continuously measure and record gas specifications, providing valuable information for instantaneous operation regulation, standard control, and scientific objectives. In this document, we will investigate the various types of gas analyzers with built-in information loggers available in the sector.

1 Visible/Ultraviolet (UV/Vis) Absorption Spectrophotometers

UV/Vis reflection photometers calculate the concentration of various air components like CO, NO, NO2, and SO2 by examining the reflection of ultraviolet and visible light. They commonly operate in the wavelength range of 400-1200 nm and use a high-sensitivity detector to measure changes in light intensity. These instruments are often used in air quality tracking and industrial emission control uses.

2 Infrared Air Analyzers

IR air detectors calculate air elements like CO2, CH4, H2O, CO, and hydrocarbons by examining the reflection of heat 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 gas analyzers are commonly used in process control, combustion monitoring, and safety uses.

3 Chemiluminescence (CL) Detectors

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

4 Catalyst-Based Gas Analyzers

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

5 Paramagnetic O2 Detectors

Paramagnetic O2 detectors measure oxygen concentration by detecting the paramagnetic properties of oxygen molecules. These equipment function at atmospheric pressure and use a high-sensitivity detector to measure changes in gas density. Magnetic O2 detectors are widely used in medical uses, process control, and industrial safety.

6 Thermal Conductivity (TC) Analyzers

TC detectors measure air elements like CO2, N2, O2, and air by detecting changes in thermal conductivity using a high-sensitivity detector. They commonly operate in the temperature range of 0-400°C and use a precision thermometer to control the temperature. TC detectors are often used in laboratory environments, process control, and industrial emission control uses.

In conclusion, течеискатель газа air detectors with integrated information loggers are essential instruments for various industries, providing real-time process control, quality control, and research data. The various types of gas detectors available in the market can be categorized based on the calculation principle, operating range, and detector technology applied. When choosing a air analyzer, it is vital to think about the specific use, gas components to be measured, and the required level of precision.