High quality measuring head, DIN class B for light flux measurement with Ulbricht globe photometer.
FLA603LSM4 Light
Flux Probe Head
¡Ü High quality measuring
head, DIN class B for light flux
measurement with Ulbricht globe photometer.
¡Ü Perfect coating
of the globe with BaSO4 for diffuse reflectivity and spectrally neutral
reflection quality.
¡Ü Suitable for
cold light sources, and lamps with high colour temperature and almost monochromatic
radiation (as in LEDs).
¡Ü Examples for
applications:
Endoscopes, fiber optic bunches, light emitting diodes.
Technical Data:
Measuring range:
0.001 lm to 250 lm
Smallest resolution:
0.001 lm
Sensitivity:
20nA/lm
Acceptance angle:
up to 90 ¡Æ
Accuracy:
DIN quality class B
Nominal temperature:
24¡ÆC ¡¾2K
Humidity range:
10 to 90 % non-condensing
Operating temperature:
max. 100¡ÆC inside globe
Inner diameter of globe:
50mm
Test opening:
12.7mm
Type:
FLA603LSM4
Light flux probe head with ALMEMO¢ç connecting
cable 2m long and factory calibration certificate