Cavity Ring-Down Spectroscopy Analyzer for Hydrogen Fluoride - Refineries Smelters

CRDS Analyzer for HF in Air- G2205

• Simultaneous, precise measurement of HF and H₂O
• ppt sensitivity, precision & accuracy with virtually no drift
• Fast, continuous, real time measurements without interference
• Large dynamic range with high linearity
• Field and laboratory deployable with no consumables
• Installed and operational in minutes
• Rugged and insensitive to changes in ambient temperature

HF is one of the most corrosive and toxic gases that is used/created in several industries, where it must be detected and safely eliminated from the ambient air. Fortunately, the Picarro G2205 is the world's most sensitive HF analyzer, capable of measuring down to 10 parts per trillion (lower detection limit). Moreover, this simple to use analyzer can be operated remotely with sampling rates as fast 1 Hz, producing drift-free data with up to four digits of precision. Plus, the high dynamic range of this rugged analyzer means it can deliver a linear response for HF concentrations as high as parts per million, with an absolute accuracy of better than 1% of the measured value.

The Picarro G2205 analyzer is ideal for use in semiconductor fabrication facilities and cleanroom applications where ambient air must be rigorously monitored for HF. It will also find applications in industrial environments where HF may be present, such as aluminum smelting and glass/glassware production.