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LabSpion user guide
Making measurements
Alignment of sensor
Before a measurement can be made is it important place
the sensor at the correct distance and align it correctly.
The LabSpion is a so called
“Far Field” goniometer system
meaning the distance between the sensor and the lamp is
determined by the lamp size.
The recommended distance between the sensor and the
goniometer is 10 times the lamp length/diameter.
The distance can easily be measured using the build-in
laser in the LabSensor.
IMPORTANT !! The distance should be measured to the
centre of rotation of LabSpion base goniometer, use the
centre stick as laser target.
Use ”Alignment stick”
Centre of rotation
Laser Distance >= lamp length x10 (minimum x8)
