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Single-Mode Fiber-coupled Gas Flowcells

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Key Features
  • Low Cost
  • Designed for minimum optical interference artifacts
  • Compact multi-pass design for low concentrations/weak absorption lines.
  • Swagelok® fittings for easy integration
  • Broadband wavelength operation

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Product Overview:

Gas flow cells are a necessary component in many laser-based sampled gas sensing systems. The Wavelength References FCS series flowcells feature advanced optical design for very low level of interference artifacts and are available for fiber-coupled interrogation and sensing systems, using SMF28e fiber. They can be operated from full vacuum to 1000 Torr and incorporate and Swagelok® tube fittings to help integrate the flowcell easily into a gas manifold.

Customers can choose from three paths lengths: 16.7cm (1-pass), 47.5cm (3-pass) and 78.1cm (5-pass). Folded optics allow for compact design of our multi-pass options.

The FCS flowcells are made with 316 stainless steel, and may be operated at elevated temperature to prevent condensation or to remove adsorbed contaminants such as water.

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