MS350 series monochromators-spectrographs are general-purpose instruments which can be used as monochromators or spectrographs with a large flat focal field. They are completely automated spectral devices with focal length of 350 mm and F-number of 1/3.8.
High-quality optics and a wide choice of diffraction gratings provide devices operation in a wide range from 185 nm up to 60 µm (depending on the selected grating).
M350 series monochromator-spectrographs are based on Cherny-Turner asymmetric scheme, aberrations are minimized and re-reflections from diffraction gratings and mirrors are excluded.
Model MS3501i and model MS3504i have the astigmatism-corrected optics what makes these devices applicable in multi-channel spectroscopy.
Automated four-grating turret (model MS3504 and model MS3504i) provides a fast switching of gratings with high repeatability of the set wavelength and the vertical image.
In MS3501 and MS3501i models a single-position holder is used for easy manual switching of gratings. A wide choice of changeable gratings gives the best combination of high energetic efficiency and maximal spectral resolution for different spectrum areas.
Monochromator-spectrographs of MS350 series have one input port and two output ports. Installation of an output port is realized with an automated mirror. Either output spectral slits or multi-channel detectors can be installed on each of the output ports.
We offer monochromator-spectrographs of MS200 series with two types of input and output spectral slits: manual, operated with a micrometer screw, and automated (combined), when the slit width is operated automatically or manually (with micrometer).
We also offer a wide range of additional accessories for monochromator-spectrographs of MS350 series: filter wheel FWS-8A, -6A, fast shutters, fiber optics with adapters, input and output condensers, detectors and etc.
Due to the perfect technical characteristics, flexible configuration and a wide choice of various accessories, monochromator-spectrographs of MS350 series are the most multi-purpose and popular devices among all the range of spectral products manufactured by SOL instruments.