For inline absorbance or fluorescence measurements, we offers inline flow cells.

 

They are available for tubing diameters of 1/4, 1/2 and 1 inch. The flow cells consist of Swagelok union cross tube fittings and two UV/VIS/NIR collimating lenses.

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The optical path depends on the size of the flow cell - the 1/4” version has an optical path of 5 mm, the 1/2” version 10 mm and the 1” version 20 mm. They all feature SMA905 connectors for easy coupling to any of our wide range of fibre optic cables or bundles.

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All flow cells feature variable focusing to optimise light throughput over the spectral range. They are also available in high temperature configurations (up to 200°C).

 

Special gas flow cells are also available and are designed to withstand pressures up to 200bar.