9030 Series Small Monochromators

The Sciencetech 9030 series of monochromators are compact, single grating scanning monochromators. They have a manual wavelength selector dial with an optional external motor drive for computerised control. The compact design is made possible by its Seya-Namioka optical layout, using a single holographic concave grating and f/3.2 aperture.

A pair of removable fixed width slits are included for the input and output ports. Additional removable slits and custom width slits can also be purchased separately. There are 5 grating choices (sold separately) covering ultraviolet to near infrared. The 9030 series of monochromators cannot be used as spectrographs and therefore only accept single channel and photomultiplier tube (PMT) detectors, however they can be used as an excitation wavelength tunable light source. The input and output ports are purposely placed optically inline, making it a simple addition to a straight line beam in an optical system.

A double additive model (9030DA) and a double subtractive model (9030DS) are available.

The 9072 series of monochromators that can be used as spectrographs are also available.


  • High throughput, aberration compensated design
  • Grating options covering the ultraviolet, visible and near infrared spectral ranges
  • Universal serial bus (USB) 2.0 communication for motorized version
  • Fully integrated software and development libraries available



This product is manufactured by Sciencetech Inc.

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