T5 Mirror Revolving

The Mirror Revolving Goniophotometer T5 is a high precision and reliability photometer for goniophotometry (measurement of the distribution of light intensity) and goniospettrometry (measurement of the spectrum) of conventional and LED lighting sources and equipment.

The system is fully automatic and uses robot technology for its movement allowing transmission without chains or belts.

The robot technology, alongside with high precision encoders and latest generation no-play reducers, guarantees perfect positioning and imperceptible vibrations.

The T5 Goniophotometer allows measurements according to the following systems:

  • C-Gamma typical of interior and road luminaires (measurements according to CIE Recommendations 24 and 27)
  • V-H (B-Beta) typical of floodlights (measurements according to CIE Recommendation 43)

Measurement is also possible on conical surfaces.

Standards and Recomandations

The T5 Goniophotometer is manufactured in accordance with the following Standards and Recommendations:

  • IESNA LM-75 Type C (complying IESNA LM-79)
  • EN 13032 Type 3.2
  • CIE 70 Chapter 7


The Goniophotometer T5 can measure luminaires and sources of the following characteristics:

  • weight:  max kg 50
  • diagonal:  max mm 2000
  • depth:  max mm 1000

Watch the Video

  Mirror Revolving Goniophotometer T5


Please contact our Customer Service for any further information:    or call us at +39 0293563258