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美國Cerex Monitoring Solutions, LLC
美國Cerex公司是多組分氣體實時監儀的領導者，致力于將紫外差分光學吸收技術UV-DOAS（differential optical absorbtion spectroscopy）和傅里葉紅外技術（FTIR）用于氣體監測。主要用于煙氣測量、汽車尾氣測量、溫室氣體測量、VOC揮發性有機物、PAHs多環芳香烴等測量。

美國Cerex最新推出 AirSentry 開路傅里葉紅外（OP-FTIR）氣體分析儀，創新性的將紅外技術用于開路的氣體實時監測，并解決低溫下測量紅外光譜的冷卻需要液氮的問題。AirSentry沒有使用常規的液氮冷卻系統，采用自動斯特林馬達制冷機，該類制冷器最初為導彈中制冷設計。AirSentry成功的使用這些技術，并且對測量結果沒有產生影響。

Cerex Monitoring Solutions develops and manufactures high-tech solutions for real-time gas monitoring. Providing simple, effective, customized systems for industry, government and the community, Cerex systems have the unique capability to perform multi-component analysis within a single instrument. 

Cerex’s roots began in 1994 when the company founder, Tom Wisniewski, began working in Atlanta, Georgia to develop and manufacture one of the first Open Path FTIR remote sensing systems. Since that time, many of the concepts of absorption spectroscopy have been applied and developed into instrumentation solutions. Core technologies that we employ include broadband Infrared and Ultraviolet, as well as tunable diode laser.

Systems built in 1994 are operational and still in use today. This, in itself, demonstrates our continued commitment to excellence in quality assurance and customer support. Since our beginnings over a decade ago, we continue to support each and every piece of equipment ever sold. We maintain inventory to allow us to quickly service existing fielded products, such as the AirSentry (FTIR), UV Sentry and UV Hound products.

We welcome your inquiries about our existing products, and how they might meet your monitoring challenges. Also, talk to our application engineers about any unique needs you may have. Cerex specializes in quickly bringing custom-engineered solutions to final product, while maintaining the highest quality standards. Every Cerex system sold is guaranteed to perform, and we are here to insure the continued success of your gas monitoring program.