OL426, 454/455/462 – Variable Low- and High-Level Radiance Standards
This Series of radiance standards is based on incandescend light sources which couple its radiation into an integrating sphere coated with PTFE to realize a uniform illumination.
Variable adjustment of the luminance level
The radiance (and luminance) can continuously be adjusted via a micrometer screw without changing the spectral distribution.
A photodiode is being used for continuous monitoring of the luminance level whereas the values are displayed onto the controller.
- Serie OL426 - Variable standard for extreme low radiance (L 10E-6 cd/m² to 350 cd/m²)
- Serie OL466 - Motorized version of the variable standard for extreme low radiance
- Serie OL455 - Variable standard for high radiance (L up to 100,000 cd/m²)
- Serie OL462 - Motorized version of the variable standard for high radiance
On- and Off-switching using ramps allow a stressles use of the incandescent lamps. The hours of use are monitored into the controller.
IMAGES ABOUT G&H OL426/466, 455/462
Downloads & Data sheets
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