Traceability of luminous flux

Project Description

The luminous flux of SP’s standard lamps will be calibrated regularly by the reference integrating sphere operated by MIKES and TKK.

Progress Report 2026-01-13

No activities in 2025. Reference lamps for luminous flux of RISE will be calibrated at MIKES-Aalto in 2026.

Progress Report 2025-01-13

The annual reports stated that no activities took place in the years from 2017-2024.

Reference lamps for luminous flux of RISE will be calibrated at MIKES-Aalto in 2025.

Progress Report 2016-12-22

The calibration of SP's lamps for luminous flux were performed in May 2016.

Progress Report 2014-03-25

No activities in the year 2013.

Progress Report 2013-02-14

Two standard lamps of SP were calibrated for luminous flux at MIKES in February 2012.

Progress Report 2012-02-17

No activities during the year 2011.