Sol 2.2 - High Resolution Thermoelectric Cooled InGaAs Spectrometer

The Sol 2.2 is a high performance linear InGaAs array spectrometer having 512 or 1024 pixels and with TE cooling down to -15°C. High dynamic range mode or high sensitivity can be selected using the included software. 3.5nm Spectral resolution and several configurations between 900 nm and 2200 nm are present in the Sol 2.2 NIR spectrometer. It is USB 2.0 plug-and-play compatible, and is provided with a built-in 16-bit digitizer and an SMA 905 fiber optic input. It is suitable for demanding applications involving materials identification, process monitoring, and quality control. OEM applications require application support and flexible custom configurations.


The Sol 2.2 has the following applications:

  • Quality control
  • Process monitoring
  • Material identification
  • On-line analyzer
  • NIR spectroscopy

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