infrared spectrometer / USB / monitoring / NIR
Sol 2.2A B&W TEK



  • Type:


  • Other characteristics:

    USB, monitoring, NIR

  • Field:


  • Wavelength:

    Min.: 900 nm

    Max.: 2,200 nm


TE Cooled InGaAs Array Spectrometer (2.2 µm)
The Sol™ 2.2A TE Cooled InGaAs array spectrometer features a superior extended InGaAs array detector with unmatched stability and noise compensation.

The Sol™ 2.2A NIR spectrometer is a high performance linear InGaAs array spectrometer with an available spectral range of 900-2200nm. Its 256 pixel detector provides high throughput and large dynamic range with TE Cooling down to -15oC via a built-in 3-stage cooler. The built-in autozero function automatically reduces dark current and dark non-uniformity, resulting in an increased signal-to-noise ratio. Software control allows you to choose from four types of operation modes; Maximum Dynamic, High Dynamic, High Sensitivity, and Maximum Sensitivity in order to optimize your spectrometer for your specific application.

The Sol 2.2A NIR spectrometer features a SMA 905 fiber optic input, built-in 16-bit digitizer, and is USB 2.0 plug-and-play compatible. This spectrometer is ideal for demanding applications in process monitoring, quality control, and materials identification. Customized spectral resolution and application support are also available for OEM customers.

Material Identification
Process Monitoring
NIR Spectroscopy
On-line Analysis
Quality Control