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编号 :

722S Visible Spectrophotometer

零售价

市场价

重量

kg

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库存

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  • Specification
  • Standard
  • Options
  • Features
  • Introduction and use
    • Name: 722S Visible Spectrophotometer

     

    technical parameter

    Technical indicators

    Optical system

    high qualityC-Tmonochrome1200/mmDiffraction grating

    Display method

    4 bitLEDdisplay

    wavelength range

    340-1000nm

    wavelength bandwidth

    6nm

    Stray light

    ≤0.5%T

    Transmittance Accuracy

    ±0.5%T

    Transmittance repeatability

    ≤0.2%T

    wavelength accuracy

    ±2.0nm

    wavelength repeatability

    ≤1.0nm

    Transmittance range

    0.0-199.9%T

    Absorbance range

    -0.3-2.999A

    Interface Type

    RS232serial port

    power supply     

    220V/50Hz

    size(mm

     370*320*190

    weight     

     Gross weight: 9.5 kg Net weight 7.0kg

  •  

    Standard configuration items

    quantity

    722SVisible Spectrophotometer

    One tower

    Instruction Manual

    One Book

    Product Certificate of Conformity

    one serving

    10mm glass cuvettes

    4  only

    10mmLight path cuvette holder

    a pair of

        power cable  

    a root

    fuse (2A

      two only

    Packing List         

    one serving

  •  

    optional accessories

    Specification

    glass cuvettes

    10mm/20mm/30mm/50mm

    Light path cuvette holder

    50mm

    Praseodymium Neodymium Filter

     

    LG S20Other accessories in the series

     

    S20 common data package

     

    serial printer

     

  • ★ Using C-T monochromator, precision grating and aspherical mirror optical components, the whole machine base and parts are made of aluminum alloy die-casting.
    ★ Using pre-calibrated light source, replacement is more convenient.
    ★ Manual adjustment of wavelength; using microcomputer measurement system, with accurate T/A conversion, automatic adjustment of 0% and 100%, direct reading of concentration, concentration factor setting and other functions.
    ★ With RS232 serial interface, optional serial printer can print test data directly; or optional special data processing software package, after connecting with PC, data storage, recording, transmission and linear regression can be realized.
    ★ 722SP visible spectrophotometer adopts flame-retardant insulating all-plastic casing, which is safe to use, small in size and light in weight.
    ★ 722SP visible spectrophotometer adopts reasonable structure and advanced optical system design, adopts high-quality C-T monochromator and sealed grating which are precisely machined, with small size and good optical performance.
    ★ The sample room accommodates 4-position cuvette racks, optional 1-5cm optical diameter rectangular cuvette and 5cm cuvette rack.

  • Instrument introduction:
        The S22 series visible spectrophotometer has three models: 722S visible spectrophotometer, 722SP visible spectrophotometer and S22PC visible spectrophotometer.
    722S/S22PC visible spectrophotometer is a classic general-purpose spectrophotometer instrument. This product is the first independent innovation product in Shanghai and won the BCEIA Gold Award. This instrument has a high brand awareness and market share in the market. It has the characteristics of high quality, complete functions, lightness and novelty, and is the first choice for high-quality and high-quality brand instruments.
    722SP visible spectrophotometer integrates the advantages of 722S and S22PC, emphasizes innovation and progress, people-oriented, technical indicators have been further expanded and improved, and has a high brand awareness and market share in the market. specialty.

    Instrument use:
        The S22 series of visible spectrophotometers highlight the concept designed for users, and can be widely used in medical and health, clinical testing, biochemistry, petrochemical, environmental monitoring, quality control and other departments for qualitative and quantitative analysis. It is the first choice for large-scale equipment in university laboratories!

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