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Spectrophotometer with Integrating Sphere

SPE 3000 Series
High wave length resolution
Solid, Liquid & Thin film samples

The SPE 3000 series spectrophotometers offer high accurate measurement over wide range of sample. The Czerny turner monochromator design with high quality blazed holographic gratings offer low stray light and greater stability over the entire spectral range. The system is equipped with 7-inch touch screen which helps easy use of all the functions like wavelength scan, Photometric measurement etc. and saving the measurements. It comes with a replaceable sample holder for thin film coated glass slides & 10 mm path length cuvette holder for liquids. The 50 mm integrating sphere attachment helps for the spectral characterization of powder and other solid samples.

        Absorbance / Transmittance, Concentration & Kinetics measurements
        Integrating sphere for solid and powder samples
        Single and multi-wavelength photometry
        Fast and Accurate measurement
        Live plotting of parameters on colour display and PC software
        Cuvette and Glass slide holder
        Automatic Dark Correction
        Automatic Baseline Correction
        Rotatable sample holder and detector for reflection measurements
        Thin Film Thickness measurement
    Single Beam 340 - 1100 nm
    Type of Spectrophotometer     VISIBLE with integrating sphere
    Type of Optical System     Single Beam Czerny - turner holographic grating
    Light Source     Quartz Halogen Lamp 20 W
    Wavelength  
    Range     360 to 1100 nm
    Resolution     0.1 nm
    Accuracy     ± 0.5 nm
    Transmittance
    Range     0 to 100 %
    Resolution     0.1 %
    Accuracy     ± 0.2 %
    Noise Level     < 0.1 %
    Stability     +/- 0.1 % / Hr after warm-up
    Absorbance
    Range     0 to 2.5 A
    Resolution     0.002 A
    Concentration
    Range     0 to 999
    Display
    Display     In-built
    LCD     Colour Touchscreen
    Size     7 Inch
    Memory     1 GB
    HO-SP-ISP-50 Integrating sphere
    Sphere size     50 mm
    Coating     BaSO4 mix
    No. of ports     3
    Port size     12.5 mm
    Detector     Silicon Photodiode
    PC Interface     USB
    Software     Spectra Software compatible with Windows
    Sample holder     10 path length Cuvette and Glass slide holder
    Input Voltage     230V 50Hz
    Dimension & Weight     450 x 300x 200 mm, 20 Kg
    Single Beam 190 - 1100 nm
    Type of Spectrophotometer     UV - VISIBLE with integrating sphere
    Type of Optical System     Single Beam Czerny - turner holographic grating
    Light Source     Quartz Halogen Lamp 20 W & Deuterium 20 W
    Wavelength  
    Range     190 to 1100 nm
    Resolution     0.1 nm
    Accuracy     ± 0.5 nm
    Transmittance
    Range     0 to 100 %
    Resolution     0.1 %
    Accuracy     ± 0.2 %
    Noise Level     < 0.1 %
    Stability     +/- 0.1 % / Hr after warm-up
    Absorbance
    Range     0 to 2.0 A
    Resolution     0.002 A
    Concentration
    Range     0 to 999
    Display
    Display     In-built
    LCD     Colour Touchscreen
    Size     7 Inch
    Memory     1 GB
    HO-SP-ISP-50 Integrating sphere
    Sphere size     50 mm
    Coating     BaSO4 mix
    No. of ports     3
    Port size     12.5 mm
    Detector     UV Silicon Photodiode
    PC Interface     USB
    Lamps     Tungsten Lamp & Deuterium
    Light Source Switching     Automatic switching selectable for 325 nm - 370 nm range
    Software     Spectra Software compatible with Windows
    Sample holder     10 path length Cuvette and Glass slide holder
    Input Voltage     230V 50Hz
    Dimension & Weight     450 x 300x 200 mm, 20 Kg

Fig. Optical Layout of Spectra HO-SPE-3000S Spectrophotometer



Scanning Mode Features

    Wavelength range between 340 to 1100nm for Model : SPE-3000S & 190-1100 nm for Model : SPE-3000S UV

    Selectable scan wavelength interval 1 to 50nm

    Live absorbance plot during scanning

    Plot browser to read absorbance values at each wavelength

    Analyzer to find out absorbance and wavelength of peaks and valleys




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