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Home / Applications / Highly Accurate Measurements in the Vacuum UV Region

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  • Technique

Highly Accurate Measurements in the Vacuum UV Region

By Leah Pandiscia, PhD

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August 23, 2022

Introduction

Jasco V-1000 Vacuum Ultraviolet Spectrometer
Jasco V-1000 Vacuum Ultraviolet Spectrometer

The V-1000 was designed to evaluate optical properties in the wavelength range between 115 and 300 nm. Typically, instrument optical paths for analyses in this range have to be evacuated due to the strong absorption of oxygen. The V-1000 provides rapid sample measurement without evacuation of the entire instrument by using a nitrogen purge. Superior photometric reproducibility is achieved by using a double monochromator for elimination of stray light and a reference stabilized double-beam system to maintain baseline stability. These features allow the analysis of solid and liquid samples.

Applications in Optics and Material Science Research

  • Lens
  • Transparent material in VUV (MgF2, CaF2)
  • Anti-reflection coatings in VUV
  • New Material for VUV (Fluorine-doped quartz)
  • Mirrors for VUV
  • Quartz windows

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Featured Products:

  • RSH-744 Variable Angle Film Holder

    Film Holders for UV-Visible/NIR Spectrophotometers

  • portable and modular system

    MV-3000 Series Portable UV-Visible/NIR Spectrophotometer

  • A high sensitivity UV-Visible/NIR Spectrophotometer with InGaAs detector for wavelengths up to1600nm

    V-780 UV-Visible/NIR Spectrophotometer

  • MD-4010 PDA

    UV-Visible HPLC Detectors

About the Author

Leah Pandiscia received her PhD from Drexel University where she studied Biophysical Chemistry. She is a Spectroscopy Applications Scientist.

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