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Visible Spectrophotometer UV722

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Visible Spectrophotometer UV722

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Tel (909) 868-1800

● Large LCD screen (128*64 Dots) with saving standard curve function
Imported & Environmental Deuterium lamp, preventing from Ozone inhalation
● Adapted high-class grating with wholly hermetic light path design, to ensure the instrument has a super low stray light
● Real-time monitoring the lifetime of Deuterium lamp and Tungsten lamp with advanced system
Pre-aligned design ensures the user can change lamps conveniently
● Wavelength calibration, wavelength setting, change lamp source and dark current calibration automatically
● With Si02 coating optical mirror, reducing the pollution from outside
● Optional PC Software to expand the applications to Quantitative, Multi-Wavelength and Kinetics
● Widely used for organic chemistry, inorganic chemistry, life sciences, food, medicine, health, agriculture, geology, metallurgy and environment fields.

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  • Visible Spectrophotometer UV722
  • ESPECTROFOTÓMETRO VISIBLE UV722
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    Description

    Details

     

    Model

    V721

    V722

    UV723

    Optical System

    Single Beam, Grating 1200 lines/mm

    Wavelength Range

    360-1000 nm

    330-1020 nm

    200-1020 nm

    Spectral Bandwidth

    6 nm

    5 nm

     

    Wavelength Accuracy

    ±3 nm

    ±2nm

    Wavelength Repeatability

    1nm

    Photometric Accuracy

    ±1%T

    ±0.5%T

    Photometric Repeatability

    0.5%T

    0.2%T

    Photometric Range

    0-200%T,-0.3-3A

    Stray light

    0.5%T

    0.3%T

    Stability

    0.004 A

    0.002A

    0.004 A

    Baseline Flatness

    ±0.002A

    ±0.002A

    ±0.004A

    Noise

    ±0.001 A

    Wavelength Setting

    AUTO

    Light Source

    Tungsten lamp

    Deuterium &Tungsten lamp

    Display

    4 LCD

    Detector

    Silicon Photodiode

    Output

     RS-232

    Power

    AC 220V/50Hz or AC 110V/60Hz

    Dimension

    520*450*320mm/20.47x17.72x12.6inch

    Weight

    10kg/23lb

     

     

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