Solar LS - Model M522 -Automated Monochromator Spectrograph System

• High aperture ratio (F=1:3.8), low stray light and perfect line quality enable successful use of the M522 in a wide range of applications.
• Two input and two output ports can be completed with the full set of accessories manufactured by SOLAR LS: standard and crossed entrance slits, order separating filter wheels, aperture matching units and optical fibers, CCD detectors and adapters for them.
• The ?522i in the Imaging mode provides absolute astigmatism compensation and high spatial resolution along the exit slit, meanwhile preserving the ideal line quality.
• Fully automated control. Scanning and changing of diffraction gratings, order separating filters, adjustment of slit width and selection of an output port are performed automatically and controlled via the intelligent and easy-to-use software.
• An automatic shutter provides for automatic background (dark current) subtraction, along with detector protection against excessive illumination from the light source.
• Two output slits in ?522 feature precise slit focusing units.
• Detector adapters in M522 feature ability for fine through focus adjustment.
• The SolarLS.LAB software provides automated control over the M522 and its detector. It allows to stitch spectra obtained by several diffraction grating scans in order to get a panoramic spectrum. Many possibilities of spectra processing and analysis are provided as well.
• DLLs and LabVIEW drivers can be supplied at your request, allowing to control the instrument via individually designed software.

• Emission and Fluorescence Spectroscopy
• Absorption, Reflection and Transmission measurements
• Multi-Channel Spectroscopy
• Analytical Tasks Demanding High Resolution in the Range from UV to IR

The M522 monochromator-spectrograph has a wide range of options and accessories?that provide efficient light collection from the sample located at a finite distance and at infinity, delivering light to the monochromator with and without an optical fiber, effective aperture matching of the optical fiber and monochromator.

• Order Separating Filters Wheels
• Aperture Matching Adapters
• Condensers for collecting light into the fiber
• Condensers for collecting light into the monochromator
• Crossed Entrance Slit (optionally installed instead of the Standard Entrance Slit)
• Optical Fibers
• Adapters for attaching CCD detectors
• CCD detectors
• Cassegrain lenses

All exit slits are equipped with precision focusing devices; and detector adapters allow easy detector focusing.

Cassegrain lenses allow collecting light from objects located at a distance of 3.5m to infinity.

Adapters PS-2?and PS-3?are designed for the collection of light from a closely located sample and its effective input into an optical fiber. PS-2 features high transmittance in the UV range, while PS-3 has the possibility of installing an edge filter.