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    The TMS300 monochromator is similar to the TMc300 monochromator, but offers the added advantage of motorized slits for bandwidth selection.  

    Compatible with all sources, accessories and detectors in the Bentham range, the TMS300 monochromator is at the heart of many light measurement benches, from UV and visible to IR. 

    Key features of the TMS300 monochromator: 

    • 300mm focal length monochromator in Czerny-Turner configuration 
    • Mounts up to 3 diffraction gratings (in the 200nm-50µm range) for broadband measurement in a single scan 
    • Up to 2 input and/or output ports with automatic port selection via a mirror deflection system 
    • Motorized input/output slots 
    • Fully automated measurement via USB 2.0 interface 

     

    OPTICAL CONFIGURATION 
    Configuration  Czerny-Turner  
    Focal length  300mm 
    Grating mount  Triple network turret 
    Number of gratings  1-3 
    Grating size  68 x 84mm 
    Aperture  f/4.1 (at all angles) 
    Number of input/output ports  1/2 or 2/1 
    MECHANICAL CHARACTERISTICS 
    Turret resolution  0.000072°/ step 
    Slot type  Motorized 
    Slot dimensions  10µm-10mm (l) x 20mm (h) 
    Sort by order  6-position filter wheels (with shutter) 
    Filter dimensions  Ø25mm 
    OPTICAL CHARACTERISTICS (for 1200g/mm networks) 
    Spectral range  In the 200nm-50µm range 
    Linear dispersion  2.7 nm/mm 
    Wavelength accuracy  ± 0.2nm 
    Wavelength reproducibility  ± 0.05nm 
    Slot height resolution  0.3/0.1nm 
    Stray light at 2.5 FWHM  10-5 
    Acquisition speed  1000 nm/s 
    AUTOMATION 
    PC interface  USB 2.0 
    Software  Benwin+/ SDK 
    OTHERS 
    Overall dimensions (mm)  328 x 375 x 263 (width, depth, height) 
    Beam height  178 mm 
    Power supply  110/200V and 50/60Hz