Multichannel Spectrometers for Process Control

For those who need more accurate measurements across a broad range or require multiple measurements to be carried out at the same time for process control purposes, Avantes’ AvaSpec multi-channel spectrometers meet every need of the users.

Users can choose the right option from Avantes’ range of detectors and can select different gratings and slits—anything is feasible.

The spectrometer comes with two enclosure options: the 9″ desktop housing for up to four channels and the 19″ rack-mountable option that accommodates up to 10 spectrometers. In the Avantes’ USB2 version, all channels are linked to the computer via a single USB2 cable.

Avantes provides an Ethernet and USB3 version for the EVO series. The Ethernet model (ETH) supports four channels (standard), although it can manage up to 10 channels if the extra hub is installed.


  • Up to 10 channels can be integrated into a single enclosure
  • Different integration times and averaging can be set for every channel
  • Perfect for LIBS, plasma measurements, and process control
  • Any channel can be fully configured to suit specific needs

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