Tektronix J6501
Illuminance Probe
Description
This Illuminance Probe is used when cosine correction is unneccessary.
It can be used to measure green and yellow LEDs using the optional LED Adaptor. The probe is designed for use with the J16 Photometer / Radiometer.
Key Points
Accuracy
Acceptance Angle
Specifications
Accuracy: 0.001 to 1999
Spectral Response: 0.01 to 19.990
Acceptance Angle: 5% of NBS
Stability and Repeatability: CIE Photopic curve
Linearity: 50%
