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High-Temperature Ultraviolet Flue Gas Analyzer
High-Temperature Ultraviolet Flue Gas Analyzer
High-Temperature Ultraviolet Flue Gas Analyzer
High-Temperature Ultraviolet Flue Gas Analyzer

High-Temperature Ultraviolet Flue Gas Analyzer

  • Keywords:high-temperature UV flue gas analyzer, ultraviolet flue gas analyzer, flue gas analyzer, UV gas analyzer
  • Category:CO2 Analysis and Detection

The High-Temperature Ultraviolet Flue Gas Analyzer is a sophisticated device designed to measure the concentration of various gases in high-temperature flue emissions using ultraviolet (UV) spectroscopy. This analyzer provides accurate and real-time measurements of gases such as SO2, NO, NO2, CO, CO2, and O2. It is ideal for use in industrial settings, including power plants, waste incinerators, and chemical processing facilities. The device is user-friendly, featuring a clear display and intuitive controls, and is suitable for both field and laboratory applications. Its high-temperature capability ensures reliable performance even in extreme conditions.

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Product Overview
The High-Temperature Ultraviolet Flue Gas Analyzer uses ultraviolet differential absorption spectroscopy (UV-DOAS) technology combined with hot-wet sampling technology, specifically designed for the direct measurement of high-temperature flue gases. Unlike traditional cold-dry methods, this instrument does not require condensation equipment, preventing the loss of gas components such as SO₂ during condensation and offering higher measurement accuracy. Flue gas can be analyzed directly through a simple flow path, significantly reducing the instrument failure rate and future maintenance needs. It can simultaneously measure SO₂, NO, NO₂, and other gas concentrations in flue gas emissions from fixed pollution sources, making it an ideal choice for environmental monitoring.

Key Features

  • High-Temperature Heating Technology: Continuous high-temperature heating prevents the loss of components like SO₂ during condensation, ensuring high-precision measurements.
  • No Condensation Equipment Required: Simplifies the analysis process, reducing system failure rates and maintenance requirements.
  • Strong Stability: Equipped with a pulse xenon lamp light source, offering high stability and a lifespan of over 5 years.
  • UV Differential Absorption Technology: Uses UV-DOAS technology to effectively avoid interference from background factors such as water vapor and dust.
  • Long Optical Path Multi-Pass Design: The measurement chamber utilizes long optical path multi-pass technology, lowering detection limits and improving sensitivity.
  • No Mechanical Moving Parts: The optical path design features no moving parts, enhancing vibration resistance and stability.
  • No Need for NOx Converter: Capable of simultaneously measuring both NO and NO₂ without the need for an additional NOx converter.

Applications

  • Fixed Pollution Source Monitoring: Suitable for monitoring flue gases from fixed pollution sources such as chimneys and emission outlets, meeting environmental regulation requirements.
  • Power Industry: Widely used for monitoring emissions from thermal power plants and high-temperature flue gases to ensure regulatory compliance.
  • Metallurgy Industry: Monitors gas emissions in high-temperature environments like steel mills and aluminum plants.
  • Chemical Industry: Used in the monitoring of high-temperature flue gases in petrochemical and coal chemical industries, optimizing emissions control.

Environmental Protection Monitoring: Supports urban and regional air pollution control by providing real-time monitoring of flue gas emissions.

Parameter Description
Sampling Method Hot and wet method
Measurement Components and Range NO:0~500mg/m³;NO:0~500mg/m³;SO:0~500mg/m³(other ranges customizable)
Measurement Principle UV-DOAS
Resolution SO₂/NO/NO₂: 0.01mg/m³
Linearity Error ≤±2%F.S.
Repeatability ≤1%
Response Time ≤30s @ T90
Zero Drift ≤2%F.S./24h; ≤2.5%F.S./7d
Range Drift ≤2%F.S./24h; ≤2.5%F.S./7d
Chamber Temperature 120~190℃ (adjustable)
Communication Interface RS-232/RS-485
Power Supply Voltage 220V/50Hz
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High-Temperature Ultraviolet Flue Gas AnalyzerHigh-Temperature Ultraviolet Flue Gas Analyzer

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