Gossen Measurements with MAVOSPHERE - Manual (Page 9)

GOSSEN Foto- und Lichtmesstechnik GmbH 9
3 The actual measurement of light source
Now the device is ready for the actual measuring of the light source (DUT). Connect
measured light source to the power, check if the right correction is selected in Sphere
correction list and start the measurements.
The self absorption procedure should be carried out each time when the
absorption of elements mounted in MAVOSPHERE is changing, e.g. another light
source is mounted, or position of measured light source in the sphere is
significantly changed.