Goniophotometric high precision illuminance measurement

This photometer unit is designed for high speed, computer controlled measurements of lighting devices as part of LMT GO-DS goniometer laboratories


  • Precision SP 30 SOT AMR photometer head with integrated amplifiers and calibration circuit, suitable for use with cable lengths of up to 50m
  • Quality index for adoption to V(λ) by means of LMT Mosaic Filtering® typically ≤ 0.8 %
  • 4 digit LED display with a sensitivityof illuminance down to 0.0001 lx
  • 2 separate inputs, calibration in lx and cd