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UV-VIS spectroph.
UV-Vis Spectrophotometer
UV-Vis Spectrophotometer
UV-Vis Spectrophotometer
UV-Vis Spectrophotometer
UV-Vis Spectrophotometer
UV-Vis Spectrophotometer
UV-Vis Spectrophotometer
UV-Vis Spectrophotometer
UV1901\UV1901PCS Double-beam Scanning UV-Vis Spectrophotometer
  • Product name:UV1901\UV1901PCS Double-beam Scanning UV-Vis Spectrophotometer
  • Order number:
  • Model:UV1901\UV1901
  • Stock status:Delivery according to contract
  • Logistics:by sea, by air, by express, etc.
  • Product Introduction
  • 1. Product introduction


    1. Photometric measurement: It can measure transmittance and absorbance at 1 to 6 wavelengths at the same time.


    2. Spectral measurement: scan the spectrum of transmittance, absorbance and energy in the wavelength range, and can perform various data processing such as peak-valley detection, derivative operation, spectrum operation, etc.


    3. Quantitative measurement: single wavelength, dual wavelength, triple wavelength and multi-wavelength determination. 1 to 9 points working curve (1 to 4 times) regression.


    4. Kinetic measurement: Time scan of transmittance and absorbance at any wavelength set and various data operations can be performed.


    5. Data output: data files and parameter files can be accessed, and the measurement results are output in a standard and general data file format.


    2. Product parameters


    product

    UV1901PC

    UV1901PCS

    operating mode

    Host operation or PC operation, including online software, single-machine scanning

    wavelength range

    190-1100nm

    Spectral bandwidth

    1nm

    0.5/1.0/2.0/3.0/5.0nm adjustable

    Optical system

    Double beam, CT-style optical path; 1200 lines/mm laser holographic diffraction grating

    Wavelength accuracy

    ±0.1nm (D2656.1nm), ±0.3nm (full wavelength range)

    wavelength repeatability

    ≤0.1nm

    Way of working

    T,A,C,E

    Photometric range

    -4-4A;0-200%T;

    Photometric accuracy

    ±0.002A (0-0.5A), ±0.004A (0.5-1A), ±0.2%T (0100%T)

    Photometric repeatability

    ±0.001A(0-0.5A), ±0.002A(0.5-1A), ±0.1%T(0100%T)

    Stray light

    ≤0.02%T

    Baseline flatness

    ±0.0004A

    stability

    ±0.0004A (at 500nm)

    photometric noise

    ±0.0004A

    data output

    320×240 graphic display LCD screen

     

    Optional USB2.0 printer and/or U disk data output, USB connected to upper software

    light source

    Imported long-life tungsten lamp, deuterium lamp

    Dimensions

    670x560x260mm

    weight

    24kg

    26kg


    3. Product Features


    1. The newly designed excellent optical system and high-performance holographic blazed grating ensure the low stray light of the instrument.


    2. Double-beam photometric system, with advanced circuit measurement and control system. The instrument has a high degree of stability and very low noise.


    3. Fully automatic control system and advanced design concept ensure high reliability and stability of the instrument.


    4. The design of the sample chamber with detachable structure is easy to replace different accessories. to meet different analytical needs.


    5. The spacious open light source room design makes the replacement of the light source more convenient.


    6. The key components are imported devices. The high reliability of the instrument performance is guaranteed.


    7. The Chinese and English operating software developed under the windows environment provides a wealth of characteristic analysis functions.


    8. Automatic octal pool design , more powerful.

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