IR LVF Spectrometer

The InfraSpec Variable Filter Array (VFA) IR Spectrometer is a new concept instrument that enables the user to obtain infrared spectra on a variety of materials wherever they occur—in the production plant, in the field or in the lab. The new InfraSpec VFA-IR Spectrometer utilizes a patented design consisting of an ATR sample plate with a pulsable source on one end and a linear variable filter (LVF) mounted on a 128 pixel detector array on the other end. The net result is a very compact spectrometer with no moving parts, no optical path exposed to air and capable of producing mid-IR spectra on a variety of materials including liquids, slurries, semi-solids and films. A transmission variable filter array is also available for sealed cells,cuvettes, or card readers.

 

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