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New ILT950 Spectroradiometer Available from LOT-QuantumDesign

LOT-QuantumDesign are now offering the new ILT950 UV Spectroradiometer - a cost effective, low footprint spectroradiometer with improved sensitivity in the UV region.

The excellent performance of the original ILT950 spectroradiometer has been improved even further with the addition of a new machined optical bench for reduced stray light and improved thermal stability.

The new improved CCD array results in nearly 50% more sensitivity over the entire spectral region, and significantly higher S/N ratio (increased from 200:1 to 300:1) due to a larger quantum well depth. Combined with all new software features (such as PAR units and baseline overlay comparisons) the ILT950 continues to be one of the most popular low cost spectroradiometers available on the market.

The ILT950 is equally at home on the production floor as well as the laboratory combining high performance, accuracy, ease of use, and a wide array of features all in a rugged, compact, portable design.


  • 200-450 nm spectral range
  • 1 nm resolution (50 micron slit)
  • <0.3% stray light
  • USB powered
  • Symmetrical Czerny-Turner design, 75 mm focal length
  • Dual calibration for higher accuracy (Deuterium and QTH)

Typical applications include:

  • Characterisation of solar simulation
  • Accelerated weathering
  • Photostability testing
  • UV curing systems
  • Photobiology and photochemistry
  • LED illumination and colour analysis

For more information please click here or contact Ben Parker for price and delivery on 01372 378822, email [email protected]

About LOT-QuantumDesign

LOT-QuantumDesign is a key supplier of nanotechnology solutions for research and industrial applications. Their range of products includes atomic force microscopes for both general and scientific applications; including non-topographic nanoscale measurement and analysis under environmental control. The company also provides scanning near field optical microscopes and confocal Raman microscopes.


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