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    Designed for applications where minimum stray light and optimum optical properties are required, the TMc300 can be used in tandem to form the DTMS300. 

    Compatible with the full range of Bentham sources, accessories and detectors, the DTMS300 is at the heart of many benches designed/used by laboratories seeking maximum performance. 

    Key features : 

    • Dual 600mm focal length monochromators (300mm + 300mm) in Czerny-Turner configuration 
    • Each monochromator 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 (additive or subtractive dispersion) 
    Focal length  600mm 
    Grating mount  Triple grating turret 
    Number of gratings  1-3 (on each monochromator) 
    Grating size  68 x 84mm 
    Aperture  f/4.1 (at all angles) 
    Number of input/output ports  1/2 ou 2/1 
    MECHANICAL CHARACTERISTICS 
    Network movement  Turret with fine pitch screw and gear wheel 
    Turret resolution  0.000072°/ step 
    Slot type  Motorized 
    Slot dimensions  10µm-10mm (l) x 20mm (h) 
    Sort by order  6/8-position filter wheels (with shutter) 
    Filter dimensions  Ø25mm 
    OPTICAL CHARACTERISTICS (for 1200g/mm networks) 
    Spectral range  In the 200nm-2500nm range 
    Linear dispersion  1.35 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 
     
    AUTOMATION 
    PC interface  USB 2.0 
    Software  Benwin+/ SDK 
    OTHERS 
    Overall dimensions (mm)  316 x 354 x 209 (width, depth, height) 
    Beam height  115 mm 
    Weight  14kg 
    Power supply  110/200V et 50/60Hz