When your processes need high purity gas measurements for oxygen and moisture, DF analyzers deliver industry-leading performance that reaches down to the very lowest ultra-trace levels.

Utilizing the exceptional sensing capabilities of Servomex’s coulometric and TDL sensing technologies for the measurement of oxygen and moisture respectively, DF analyzers are optimized for a sensitive and stable analysis at ppm, ppb and ppt levels. 

Delivered through four product types - the DF-100 analogue oxygen series, DF-300 digital oxygen series, DF-500 ultra-trace oxygen series and DF-700 moisture series - DF products are the recognized standard for ultra-low measurements in the semiconductor, specialty gas, industrial gas and hydrocarbon processing industries.

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