9040 Series High Resolution Monochromator

The Sciencetech 9040 series are half meter, high performance monochromators. They support large size gratings for high light throughput. Three sizes are available; 64x64mm, 84x84 mm, and 102x102mm which allow it to achieve apertures of f/6.9 (9040-1G), f/5.2 (9040F-1G) and f/4.0 (9040EF-1G) respectively.

The 9040-1G version is f/6.9, and suitable for use with 64x64mm sized ruled or holographic reflection gratings.

The 9040 is based on the Czerny-Turner optical configuration. The 9040 supports both single grating (9040-G1) and triple grating turret configurations (9040-G3).

The 9040-G1 version is the single grating turret version and supports a single large size grating mounted on a rotating turret for wavelength selection. The grating is installed on a removable kinematic mount and can be manually swapped with other gratings without disruption to the optical alignment.

The 9040 is also available in double additive (9040-G1-DA) and double subtractive versions (9040-G1-DS) to obtain even higher resolution or to minimise stray light.

The kinematic single grating mount (that can be exchanged with other gratings) can be upgraded to an automated three or four grating turret (F/# dependent).

The 9150 series and 9490 series of high resolution monochromators are also available.


  • Highly customisable modular design
  • Two configurable input and output ports
  • Configurable turret and grating options
  • Universal serial bus (USB) 2.0 communication
  • A full line of input and output accessories
  • Fully integrated software and development libraries available



This product is manufactured by Sciencetech Inc.

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