Recently, in the annual selection hosted by a Chinese scientific instrument platform, the GasTDL-3001, a fixed pollution source exhaust gas ammonia emission continuous monitoring system (NH3-CEMS) independently developed by Sifang Instruments, stood out from 243 new products participating in the evaluation due to its technological innovation and application prospects, and was nominated for the "3i Award - Excellent New Product in the Scientific Instrument Industry" in 2025.

The NH3-CEMS (Continuous Monitoring System for Ammonia Emissions from Fixed Pollution Sources) that won this award is based on the laser ammonia escape monitoring technology developed by Sifang InstrumentMajor upgradeThe research and development background closely aligns with the trend of national environmental policies: from 2024 onwards, the implementation opinions for ultra-low emissions in industries such as cement and coking have clearly required automatic monitoring of ammonia factors; In 2025, the central environmental inspection will prioritize the issue of "ammonia escape" from coal-fired boilers in some enterprises. To assist enterprises in achieving precise monitoring and efficient compliance, Sifang Instrument has launched a second-generation product based on TDLAS technology with higher integration and stronger adaptability. It can operate independently or seamlessly integrate with existing CEMS systems.

Four party instrument fixed pollution source exhaust gas ammonia emission continuous monitoring system (NH3-CEMS) GasTDL-3001

Compared to the first generation product, the second generation system has achieved three major core leaps:

1. Highly integrated, flexible deploymentThrough structural optimization and modular design, the system's volume and weight have been significantly reduced, making it capable of independent use and adapting to various complex working conditions and installation scenarios.

2. Stronger anti-interference and higher accuracyAdopting TDLAS technology to effectively avoid background gas cross interference; The extraction measurement method is not affected by dust, temperature, and pressure fluctuations in the flue.

3. Higher measurement accuracyThe system supports full calibration and calibration functions, ensuring the long-term accuracy and traceability of data from the process.

As a company in the field of gas analysis, Sifang Instrument has always been committed to the mission of 'driving environmental upgrades through technological innovation'. This award not only affirms the technical strength of the product, but also confirms the strategic path of "policy led research and development, technology empowered customers" of Sifang Instrument - from CEMS core instruments to professional ammonia escape monitoring systems, Sifang Instrument continues to help enterprises achieve precise balance and dual compliance between "denitrification efficiency" and "ammonia emission control".