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    PRODUCTION FACILITY
    KARALTAY SCIENTIFFIC INSTRUMENTS CO., LTD.
    Room 1015,Beijing Research Institute of Meha-
    nical & Electrical Technology,No.18 Xueqing Road,
    Haidian District,
    Beijing,P.R. China 100083
    Tel:+86-10-62023948
    Fax:+86-10-62016954
    E-mail:sals@karaltay.com

    UV-2601 UV/VIS Spectrophotometer

    FEATURES:

    UV-2601 double beam UV/VIS spectrophotometer successfully realizes high accuracy and reliability measurement to meet various application requirements. It can be used extensively for qulitative and quantitative analysis in such fields as biochemical research and industry, pharmaceutical analysis and production, education, environmental protection, food industry, clinical examination, sanitation and antiepidemic etc..

    1 Wide wavelength range, satisfying requirements of various fields

    2 Five options for spectral bandwidth selection, 5nm, 4nm, 2nm and 1nm, made according to customer's need and satisfying the requirements of pharmacopoeia

    3 Fully automated design, realizing the simplest measurement

    4 Optimized optics and large scale intergrated circuits design, light source and receiver from world famous manufacturer all add up to high performance and reliability

    5 Rich measurement methods, wavelength scan, time scan, multi-wavelength determination, multi-order derivative determination, double-wavelength method and triple-wavelength method etc., meet different  measurement  requirements.

    6 Automatic 10mm 8-cell holder, changeable to automatic 5mm-50mm 4-position cell holder for more choices.

    7 Data output can be obtained via a printer port and a 8 Parameters and data can be saved in case of power failure for user's convenience.

    8 PC controlled measurement can be achieved via  RS-232 interface (USB port) for more accurate and flexible requirement.

    SPECIFICATIONS:

    Wavelength Range:

    190-1100nm

    Spectral Bandwidth:

    2nm (5nm, 4nm, 1nm optional)

    Wavelength Accuracy:

    0.3nm

    Wavelength Reproducibility:

    0.15nm

    Optical System:

    Double beam, Auto scan, dual detectors

    Photometric Accuracy:

    0.3%T(0100%T), 0.002A(01A)

    Photometric Reproducibility:

    0.15%T

    Working Mode:

    T, A, C, E

    Photometric Reproducibility:

    -0.33.5A

    Stray Light:

    0.1%T(NaI, 220nm, NaNO2 340nm)

    Baseline Flatness:

    0.002A

    Stability:

    0.001A/h( at 500nm, after warming up)

    Noise:

    0.001A( at 500nm, after warming up)

    Display:

    6 inches high light blue LCD

    Detector:

    Silicon photo-diode

    Power:

    AC 220V/50Hz, 110V/60Hz, 180W

    Dimensions:

    630470 210 mm

    Weight:

    26kg

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