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UV Visible Spectrophotometer, Portable, SP-HVP-A Series

  • UV Visible Spectrophotometer, Portable, SP-HVP-A Series
  • UV Visible Spectrophotometer, Portable, SP-HVP-A Series
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  • 商品資訊

    Description

    The portable UV Visible Spectrophotometer is compact in appearance and powerful in function. It adopts a 482X272 true color touch screen, and the humanized design is easier to operate. It meets the needs of different customers and is widely used in teaching and daily analysis.

    Features

    1. Luminosity measurement (multi-wavelength test)

    Test the absorbance, transmittance and energy of the sample at a certain wavelength, and measure the results at multiple arbitrary wavelengths at the same time.

    1. Quantitative test

    Establish a standard curve for concentration test.

    1. Time scanning

    Measure the change pattern, calculate the reaction rate(SP-HVP-A8L).

    1. Wavelength scanning(spectral scanning)

    Can set the scanning range, interval and speed(SP-HVP-A8S).

    1. Prefabrication program

    Stored programs are pre-programmed methods for reagents, tube tests, and pipette tests.

    1. User presetsprogram

    Users make “measurement analysis” possible: Users can program their own developed methods. Stored methods can be saved asprograms. The test can then be modified to suit the user’s requirements.

    1. Common procedures

    List of common methods/tests selected by the user.

    Specifications

    Model SP-HVP-A8 SP-HVP-A8L SP-HVP-A8S
    Spectral Bandwidth 6nm 5nm 4nm
    Wavelength Range 190-1100nm
    Optical System Split beam, optical path, holographic diffraction grating
    Wavelength Accuracy ±3nm ±2nm ±1.5nm
    Wavelength Repeatability ≤0.5nm
    Wavelength Setting Automatically set wavelength, wavelength resolution: 0.1nm
    Luminosity Range -0.602-4.0A  0-400%T
    Luminosity Accuracy ±0.002A (0-0.5A), ±0.004A (0.5-1A), ±0.3%T (0-100%T)
    Luminosity Repeatability ≤0.001A (0-0.5A), ≤0.002A (0.5-1A), ≤0.3%T (0-100%T)
    Stray Light ≤0.1%T (360nm)
    Baseline Drift (Stability) ≤0.001A/h (500nm,0A)
    Detector Double imported silicon photodiode
    Light Source Xenon pulse lamp(optical debugging free)
    Display 480*272 , 5-inch color touch screen
    Printout Micro printer; PC printer (online use)
    Electricity DC12V 3A
    External Dimension(W*D*H) 270*200*120mm
    Net Weight 2.6kg
     
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