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Edinburgh FLS1000 Photoluminescence Spectrometer

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Edinburgh FLS1000 Photoluminescence Spectrometer

Edinburgh FLS1000 Photoluminescence Spectrometer

A complete luminescence laboratory in one instrument

Edinburgh Instruments


The FLS1000 sets the standard in both steady state and time-resolved photoluminescence spectroscopy for both fundamental research and routine laboratory applications.


The system is a modular fluorescence and phosphorescence spectrometer for measuring spectra from the UV to the mid-IR spectral range (up to 5,500nm), and lifetimes spanning from picoseconds to seconds. All of this can be achieved through various upgrade routes, either at the time of order or in the future.



  • New Fluoracle® software package - easily accessible user interface and updated features
  • Higher Resolution - new 325mm focal length monochromators provide superb accuracy and excellent stray light rejection with minimum step size
  • Faster Measurements - increased scan speeds and leading performance
  • Increase Automation - ease of use for even the most complex configurations

Whether you are studying photophysics, photochemistry, biophysics, biochemistry, material or life sciences, the FLS1000 will enable you to reliably and accurately measure luminescence spectra and kinetics using state-of-the-art sources, detectors, acquisition techniques, quality optics and precision mechanics. The large sample chamber will house practically any type of sample accessory.


For further information please contact us or download the datasheet.


      FLS1000 datasheet                                                       Read more on Edinburgh's website



The QYPro integrating sphere is an additional accessory to the FLS1000 for the measurement of photoluminescence quantum yield (PLQY) and spectral reflectance properties. The QYPro is mounted within the FLS1000 sample chamber ensuring no loss of signal from external coupling methods.


The large internal diameter of the sphere, coupled with our proprietary calibration procedure, ensure accurate results from the UV to the NIR. The QYPro’s powered external sample loading mechanism makes sample exchange quick and easy. It also reduces the risk of contamination, which is vital for maintaining accurate results over the lifetime of your integrating sphere.



  • Accurate PLQY results across a wide range of wavelengths, from UV to NIR
  • Internal to FLS1000, so no loss of signal from external coupling
  • Automated sample loading reducing the risk of contamination
  • Multiple configurations and exit ports allowing flexibility for you research
  • Easy-to-use software for quick results

The QYPro is our most flexible integrating sphere to date, with interchangeable excitation ports allowing you to measure your samples with our multitude of FLS1000 system geometries and excitation sources. The standard photoluminescence sample accessory kit provides sample mounting options for solutions, thin films, powders and bulk materials. The QYPro also comes with a gas purging kit as standard allowing you to study air-sensitive samples with ease.


Data analysis is quick and easy using the PLQY wizard of our Fluoracle® software.


For further information please contact us or watch the video.


NIR and MIR Photoluminescence                              All other application notes