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BIOSTELLAR BS-D580 Laboratory Double Beam Scanning UV VIS Spectrometer

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$   3,500
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  • Description
  • Features

    1.Environmental Deuterium lamp, preventing from Ozone inhalation

    2.Real-time monitoring the lifetime of Deuterium lamp and Tungsten lamp

    3.Socket-Type Deuterium lamp and Tungsten lamp

    4.GLP self-check function:check the wavelength accuracy and Photometry accuracy,provide test report and power-off protection

    5.Wavelength calibration, wavelength setting, change lamp source and dark current calibration automatically

    6.Si02 coating optical mirror, reduces the influence from outside

    Basic Functions

    1, Photometry

    Test Abs., Transmittance and Energy by fixed wavelength

    2, Quantitative

    Linear fit and Linear fit through zero two modes

    a.Coefficient, Standard Sample input and Standard Sample read three modes to establish standard curve

    b. Establish A=K1*C+K0, can search original data, graph curve, parameters settings

    c. Can save 240 group curves, can test 240 data in each curve

    d. Double wavelength, Triple wavelength test functions.

    3, Kinetics

    Used for time course scanning or reaction rate calculations A/t, can search all data

    4, Multi-Wavelength

    Can test Transmittance and Abs. with 8 different wavelengths at most

    5, Scanning

    User can set the scan range from 190nm to 1100nm to test the max. Abs. peak value, can do derivation,

    arithmetical operationsto the graph.

    6, Biology

    6 methods: DNA/Protein, UV, Lowry, BCA,CBB and Biuret

  • Specification
  • Technical Parameters 





    Optical System

    Double Beam, Grating 1200 lines/mm

    Wavelength Range


    Spectral Range




    Wavelength Accuracy

    ± 0.3nm

    Wavelength Repeatability

    ≤ 0.2nm

    Photometric Accuracy

    ± 0.002A (0~0.5Abs), ± 0.004A (0.5~1.0Abs), ± 0.3% T (0~100% T)  

    Photometric Repeatability

    0.001Abs (0~0.5Abs), 0.002Abs (0.5~1.0Abs), ≤ 0.2% T (0~100% T)

    Stray Light

    ≤ 0.05 T @ 360nm; 220nm


    ± 0.0008A / h @ 500nm

    Baseline Flatness

    ± 0.0005A


    ± 0.0002Abs


    65 thousand true color 7 inch TFT LCD(480 *800)

    Photometric Mode

    T, A, C, E

    Photometric Range

    0~200% T,-0.301~3.0A


    Silicon Photodiode

    Light Source

    Deuterium Lamp, Tungsten Lamp


    Membrane Keypad


    USB  Print and data output, Connect PC

    Standard Accessories

    10mm glass cuvette *4 units  10mm quartz cuvette *2 units,software

    Optional Accessories

    Single cell holder,General cell holder,Test tube holder,Solid sample holder,Deuterium lamp,Halogen lamp,4-place Cell holder,Printer,Water-jacketedcell holder,Reflection accessory 5°,Auto 8-cell changer,Micro cell holder,Water-jacketed cell holder,Constant-temperature system


    Packing Size(mm)


    Gross Weight(kg)


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