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Visible Spectrophotometer, Single Beam, SP-IV721N

  • Visible Spectrophotometer, Single Beam, SP-IV721N
  • Visible Spectrophotometer, Single Beam, SP-IV721N
  • Visible Spectrophotometer, Single Beam, SP-IV721N
  • Visible Spectrophotometer, Single Beam, SP-IV721N
  • Visible Spectrophotometer, Single Beam, SP-IV721N
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  • 商品資訊

    Description

    1. Sample compartment for 5-50mm cuvettes

    2. Precise automatic T/A changeover

    3. Automatic zero and full scale adjustment

    4. Equipped with USB port

    5. Direct concentration read-out and concentration factor setting function

    6. Automatic light gate technology to protect photoelectric sensors

    7. Standard software

    Common Features

    1. The holographic blazed grating monochromator has the advantages of high wavelength accuracy, goodmonochromaticity and low stray light.

    2. Linear regression method and coefficient method are added to the concentration test method.

    3. USB interface is added, and large capacity memory can store 30 concentration curves.

    4. Adopt microcomputer measurement system, with high conversion accuracy of T-A, automatic adjustment of0% T and 100% T, concentration factor setting and concentration direct reading.

    5. High accuracy, Good Reproducibility and Stability of Measurement Readings.

    6. Automatic light gate technology, No need blackbody, to protect the photoelectric sensor.

    Specifications

    Model SP-IV721N
    Photometry Single Beam
    Monochromator Type Czerny-Turner
    Focal Length 160mm
    Grating 1200 lines/mm
    Detector Silicon Photocell
    Wavelength Setting Manual Turn Knob
    Wavelength Range 340-1000nm
    Wavelength Accuracy ±2nm
    Wavelength Repeatability ≤1nm
    Spectrum Bandwidth 5nm
    Stray Light ≤0.1 (at 360nm NaNo2)
    Photometric Range 0-100.0%T
      0-1.999A
      0-1999C
    Photometric Accuracy ±0.5%T
    Photometric Repeatability ≤0.2%T
    Noise 100%(T)noise≤0.3%(T), 0%(T)noise≤0.2%(T)
    Cuvette Holder Size 10mm
    Packaging Size 580mm×460mm×345mm 0.1M 3
    Power AC220V±22V 50Hz±1Hz,80W
    G.W. 12.5kg

    Standard Accessories

    User manual 1pc

    Glass cuvette 1cm 4pcs

    Power cable 1pc

    Fuse 2pcs

    Optional Accessories

    Cuvette holder 50mm

     
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