ISP series of integrating spheres

One of the most important procedures in light measurement technology is the determination of radiant or luminous flux of light sources with integrating spheres, in order to reduce measurement errors to a minimum. With the ISP series Instrument Systems has developed a complete family of integrating spheres of all sizes with different surface coatings for the precise measurement of modern light sources in production and in the laboratory.

  • Measurement of the luminous flux of LEDs and luminaires, as well as automotive exterior light sources
  • Measurement of UV-LEDs
  • Extensive accessories for a wide range of applications

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