Multichannel spectrometer

For applications requiring simultaneous operation of multiple spectrometers, Avantes offers space-saving multichannel solutions.

Two-channel versions in a compact desktop housing are offered for the spectrometer models of the StarLine family AvaSpec-ULS2048-USB2, AvaSpec-ULS2048L-USB2 and AvaSpec-ULS3648-USB2.

The 2-channel spectrometer AvaSpec-UV/VIS/NIR is available for broadband applications from 200 – 1700 nm with exchangeable entrance slits.

For desktop instruments with up to 4 channels, theĀ AVS-DESKTOP housing with either USB3 or Ethernet interface is available to accommodate up to 4 spectrometer or light source modules.

AVS-RACKMOUNT housings, also available with USB3 or Ethernet interface for up to 10 spectrometer or light source modules, are available for mounting in 19″ cabinets.


All AvaSpec mini spectrometers are equipped with AvaSoft Full software as standard. In addition, there are numerous software enhancements for measuring color, irradiance, chemometrics, film thickness, process control, etc. DLL libraries with programming examples are also available.