TDL Laser Gas Analyzer

TDL Laser Gas Analyzer Introduction

The ESEGAS TDL Laser Gas Analyzer is a high-precision gas analyzer based on Tunable Diode Laser Absorption Spectroscopy (TDLAS) technology. It can measure NH3,HCL,HF,CH4,CO,CO2,O2 gases .It utilizes the selective absorption characteristics of lasers at specific wavelengths to perform rapid, non-contact, continuous online measurements of target gases. This analyzer finds extensive application in industrial process control and environmental emission monitoring.

TDL Laser Gas Analyzer Core Functions and Technical Advantages

  • High Selectivity and Sensitivity: By targeting specific gas absorption spectral lines, interference from other components is avoided, enabling detection at the ppm or even ppb level.
  • Real-Time Response:Response times typically range from milliseconds to seconds, making it suitable for real-time monitoring of dynamic processes.
  • No Pre-treatment/Low Maintenance:Certain models support in-situ installation, eliminating complex gas pre-treatment and reducing maintenance costs.
  • High Temperature and Pressure Resistance:Suitable for harsh industrial environments, enabling direct measurement within boilers, kilns, or pipelines.

TDL Laser Gas Analyzer Application Areas

  • Combustion Process Optimization: Real-time monitoring of O₂, CO, CH₄, etc., in power plant boilers, cement kilns, and steel furnaces to enhance combustion efficiency and reduce energy consumption.
  • Environmental Emission Monitoring: Monitoring pollutants such as NH₃, HCl, HF, etc., in flue gas to meet emission regulations.
  • Chemical and Petrochemical Industries: Used for process control and gas leak detection to ensure production safety.
  • Semiconductor and High-Tech Manufacturing: Detect trace impurities to ensure high-purity gas environments.
  • Hydrogen and New Energy: Monitor impurity levels in hydrogen production and fuel cell operations.
  • Long-Term Stability:Features a long-lasting laser light source with minimal drift, ensuring reliable long-term operation.

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