Active Spectrum

Electron Spin Resonance

World’s smallest Benchtop Electron Spin Resonance (EPR/ESR) spectrometer. Patented miniature electron spin resonance spectrometer, operating at either 3.4 GHz or 9.5 GHz with a sweep range of up to 400 Gauss.
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World’s smallest Benchtop Electron Spin Resonance (EPR/ESR) spectrometer. Patented miniature electron spin resonance spectrometer, operating at either 3.4 GHz or 9.5 GHz with a sweep range of up to 400 Gauss.

Applications:
  • On-line version available
  • Applications:
  • Crude oil analysis: asphaltene and vanadium content
  • Lubricants analysis: oxidation of engine oil, hydraulic oil and turbine oil
  • Special: oxydation of ester based oils
  • Stabilizer content
  • Spin-trapping (PBN, TEMPOL, DMPO)
  • Shelf life of food products (vegetable oil, beer, wine)
  • Biodiesel oxidative stability
  • Detection of raw fuel dilution in marine engines
  • Thermal coking
  • Soot
  • Catalyst coking
  • Plastics weatherability / stability

This product is compliant with the following test methods: