{"id":1109,"date":"2024-11-25T16:46:18","date_gmt":"2024-11-25T08:46:18","guid":{"rendered":"http:\/\/47.251.61.166\/?post_type=product&p=1109"},"modified":"2026-03-20T09:33:05","modified_gmt":"2026-03-20T01:33:05","slug":"high-temperature-ultraviolet-flue-gas-analyzer","status":"publish","type":"product","link":"https:\/\/www.woboequip.com\/zh\/product\/high-temperature-ultraviolet-flue-gas-analyzer","title":{"rendered":"High-Temperature UV Flue Gas Analyzer"},"content":{"rendered":"

Product Overview<\/b><\/strong><\/h3>\n

The High-Temperature UV Flue Gas Analyzer is designed for direct measurement of high-temperature flue gas, using Ultraviolet Differential Optical Absorption Spectroscopy (UV-DOAS) technology combined with hot-wet extraction sampling. Unlike traditional cold-dry methods, this analyzer requires no condensation equipment, preventing component losses such as SO\u2082 and ensuring higher measurement accuracy. The simplified gas path allows direct analysis of raw flue gas, significantly reducing failure rates and maintenance requirements. The instrument can simultaneously measure SO\u2082, NO, and NO\u2082 concentrations in flue gases from stationary sources, making it ideal for environmental monitoring and high-temperature flue gas detection.<\/p>\n

Working Principle<\/b><\/strong><\/h3>\n

The analyzer utilizes UV-DOAS technology to measure SO\u2082, NO, and NO\u2082 based on their specific ultraviolet light absorption characteristics. High-temperature flue gas is sampled directly via the hot-wet extraction method, avoiding condensation losses. The measurement cell features a long-path multi-pass design to lower detection limits and improve sensitivity. With a pulse xenon lamp as the light source and a mechanical-motion-free optical path, the instrument achieves high stability, excellent vibration resistance, and long-term reliability. NO and NO\u2082 concentrations can be measured directly without the need for an NOx converter.<\/p>\n

Key Features<\/b><\/strong><\/h3>\n
    \n
  • High-Temperature Heated Design<\/strong>: Prevents condensation of SO\u2082 and other components, ensuring accurate high-temperature measurements.<\/li>\n
  • No Condensation Required<\/strong>: Simplifies the measurement process, reducing system failure rates and maintenance needs.<\/li>\n
  • Long-Life Pulse Xenon Lamp<\/strong>: Stable light source with a lifespan exceeding 5 years.<\/li>\n
  • UV-DOAS Technology<\/strong>: Effectively resists interference from water vapor, dust, and other factors.<\/li>\n
  • Long-Path Multi-Pass Measurement Cell<\/strong>: Provides low detection limits and high sensitivity.<\/li>\n
  • Mechanical-Free Optical Path<\/strong>: Enhances vibration resistance and long-term stability.<\/li>\n
  • Direct NO and NO\u2082 Measurement<\/strong>: Eliminates the need for an NOx converter, allowing simultaneous measurement of both gases.<\/li>\n<\/ul>\n

     <\/p>\n

    Applications<\/b><\/strong><\/h3>\n
      \n
    • Stationary Source Monitoring<\/strong>: High-temperature flue gas monitoring in chimneys and emission sources, ensuring compliance with environmental regulations.<\/li>\n
    • Power Industry<\/strong>: Monitoring of high-temperature emissions in thermal power plants to ensure regulatory compliance.<\/li>\n
    • Metallurgical Industry<\/strong>: High-temperature flue gas measurement in steel, aluminum, and other metal production facilities.<\/li>\n
    • Chemical Industry<\/strong>: Monitoring and optimization of high-temperature emissions in petrochemical and coal chemical plants.<\/li>\n
    • Environmental Protection & Air Quality<\/strong>: Supports urban and regional air pollution control by providing real-time flue gas emission data.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"[tp_attributes num_attributes=\"2\"]\n

      The High\u2011Temperature UV Flue Gas Analyzer is a specialized instrument designed for precise measurement of combustion gases in harsh, high\u2011temperature industrial environments. Utilizing ultraviolet absorption spectroscopy, it provides highly selective detection of SO\u2082, NO, NO\u2082, and total NOx with fast response and excellent stability. Engineered with advanced gas conditioning systems and heat\u2011resistant components, the analyzer ensures reliable performance even in extreme flue gas conditions. Its rugged design, automatic calibration, intelligent temperature and pressure compensation, and comprehensive data logging make it ideal for continuous emissions monitoring, environmental compliance testing, and combustion optimization in power plants, chemical facilities, and metallurgical industries.<\/p>\n

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