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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-1601 UV/VIS Spectrophotometer

    FEATURES:

    1 Wide wavelength range, satisfying requirements of various fields.

    2 The split-beam ratio monitoring system provides accurate measurements and enhances baseline stability.

    3 Four options for spectral bandwidth selection, 5nm, 4nm, 2nm and1nm , made according to customer's need and satisfying the requirements of pharmacopoeia.

    4 Fully automated design, realizing easy measurement.

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

    6 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.

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

    8 Data output can be obtained via a printer port.

    9 Parameters and data can be saved in case of power failure for user's convenience.

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

    SPCIFICATIONS:

    Wavelength Range:

    190-1100nm

    Spectral Bandwidth: 

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

    Wavelength Accuracy:  

    0.3nm

    Wavelength Reproducibility: 

    0.15nm

    Photometric System: 

    Split-beam ratio monitoring; Auto scan; Dual detectors

    Photometric Accuracy:

    0.3%T(0-100%T); 0.002A(0-0.5A); 0.004A(0.5A-1A)

    Photometric Reproducibility: 

    0.2%T

    Working Mode:  

     T, A, C, E

    Photometric Range:

    -0.3-3A

    Stray Light:

     0.1%T(NaI, 220nm, NaNO2 340nm)

    Baseline Flatness:  

     0.002A

    Stability:

    0.001A/30min (at 500nm, after warming up)

    Noise: 

    0.001A (at 500nm, after warming up)

    Display:

    6 inches high light blue LCD

    Detector:

    Silicon photodiode

    Power:  

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

    Dimensions: 

    630470 210mm

    Weight:  

    26kg    

     

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