Model 224 Sensor Head

Model 224 Datasheet

This sensor head makes use of a special fixture to measure lensed LEDs. This attachment fixes the distance and angle between the LED and the detector, so that measurement accuracy and repeatability are ensured.

Calibrations candela	@ 565, 585, & 665 nm typical (other wavelengths available)
Photometric filter accuracy	≤ 1% total area error
CIE Vλ function	f1' ≤ 3%
Measurement range	10-5 to 103 cd @ 565 nm 10-5 to 103 cd @ 585 nm 10-6 to 102 cd @ 665 nm