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The LY-2029 UV Gas Analyzer is a cutting-edge ultraviolet differential absorption spectrometry (UV-DAS) gas analyzer engineered for continuous, real-time monitoring of multi-component gaseous pollutants. Leveraging gases’ characteristic absorption spectra in the ultraviolet region, this high-performance monitor delivers accurate concentration measurement of sulfur/nitrogen-containing malodorous gases, aldehydes, ketones, aromatic hydrocarbons, and olefins. Equipped with a high-resolution spectrometer and long-path gas absorption cell, it achieves ultra-low detection limits and exceptional spectral resolution, with built-in real-time odor intensity calculation. Optimized for fixed-site and mobile deployment, it is the ideal solution for professional industrial and regulatory monitoring needs.
This analyzer enables simultaneous detection of over 20 common gaseous pollutants, fully covering malodorous gas monitoring, aldehyde and ketone compound detection, aromatic hydrocarbon measurement, and olefin organic gas analysis in a single device, eliminating the need for multiple single-gas monitors.
The system supports flexible parameter expansion, with customizable standard molecular spectra to cover additional gases including aniline, phenol, chlorobenzene, ethylamine, and pyridine, adapting to evolving industrial gas monitoring requirements across diverse scenarios.
With a compact structural design, built-in high-capacity lithium battery, and mass data storage, it supports extended field operation without mains power, and enables convenient storage, viewing, export, and printing of sampling data. It is fully compatible with portable emergency and vehicle-mounted mobile monitoring.
The device features a graphic-rich interface with comprehensive online operation prompts, ensuring simple, efficient operation for professional users with minimal training.
The LY-2029 UV Gas Analyzer is fully compliant with the latest monitoring standards and regulations issued by the Ministry of Ecology and Environment of China, as well as relevant international environmental monitoring norms. It holds official CPA certification (China Environmental Protection Product Certification), guaranteeing reliable, traceable, and legally valid monitoring data for regulatory and industrial compliance applications.
main parameter | chemical reaction | Range (μg/m³) |
|---|---|---|
ammonia | NH3 | 10～4000 |
secaline | C3H9N | 20～13000 |
hepatic gas | H2S | 50～10000 |
carbon disulfide | CS2 | 1～500 |
methanethiol | CH3SH | 10～10000 |
dimethyl sulfide | C2H6S | 10～5000 |
Dimethyl disulfide | C2H6S2 | 50～10000 |
styrene | C8H8 | 20～5000 |
Benzene (optional) | C6H6 | 50～5000 |
Methylbenzene (optional) | C7H8 | 50～4000 |
Xylene (optional) | C8H10 | 50～4000 |
Formaldehyde (optional) | HCHO | 100～40000 |
Sulfur dioxide (optional) | SO2 | 20～40000 |
Nitrogen dioxide (optional) | NO2 | 50～40000 |
Dimethylformamide (optional) | DMF | 40～40000 |
1,3-butadiene | C4H6 | 10～1000 |
aminoethane | C2H7N | 40～10000 |
aminomethane | CH3NH2 | 40～10000 |
ethanethiol | C2H6S | 20～5000 |
ethyl sulfide | C4H10S | 10～5000 |
Odor concentration (calculated, dimensionless) | - | 1～2000/20000 |
This analyzer is tailored for professional users across environmental supervision, industrial manufacturing, municipal management, and public health sectors. Core applications include environmental accident emergency monitoring, vehicle-mounted urban road pollution monitoring, sewage treatment plant/landfill odor detection, unorganized emission source investigation by environmental authorities, on-site pollutant analysis by CDC and emergency centers, industrial and mining enterprise emission self-inspection, environmental impact assessment, and indoor industrial health monitoring.
Lonying is a trusted provider of end-to-end environmental monitoring solutions for professional industrial and regulatory clients. With decades of technical accumulation in environmental instrumentation, we deliver fully compliant, high-reliability products with long maintenance cycles and low total cost of ownership. We provide comprehensive pre-sales consultation, on-site operation training, complete O&M manuals, and full after-sales technical support, with a full product line enabling seamless full-scene monitoring integration.
The device natively detects sulfur/nitrogen-containing malodorous gases, aldehydes, ketones, aromatic hydrocarbons, and olefins, with customizable expansion to cover additional aromatic, sulfur-containing, nitrogen-containing, olefinic, aldehyde, and heterocyclic organic compounds based on your specific needs.
Yes. Its compact portable design, built-in high-capacity lithium battery, and vehicle-mounted compatibility make it ideal for field emergency monitoring and mobile deployment, supporting extended operation without external mains power.
Yes. The device fully complies with national and international monitoring standards, holds CPA certification, and delivers traceable, accurate data that meets regulatory compliance reporting and law enforcement requirements.
