OL IS-670-LED 6-inch Integrating Sphere
The OL IS-670-LED consists of a 6-inch diameter, PTFE coated, high reflectance integrating sphere. It is mounted in a convenient, rugged stand for tabletop or laboratory benchtop use, eliminating the need for mounting rods or fixtures. The sphere has a 90° entrance port to exit port configuration and includes a SMA connector for connection of the auxiliary lamp incorporated into the OL 770-LED High-speed LED Test and Measurement System via an optical fiber.
The OL IS-670-LED yields spectral reflectance properties > 99% in the 300 nm to 1700 nm wavelength range. A coated internal baffle in front of the exit port prevents non-integrated light from exiting the sphere. The exit port of the sphere is coupled to the OL 770-LED via a fiber optic cable. A wide range of off the shelf LED holders are available, as well as custom LED holders for specific device configurations.
The OL IS-670-LED provides an accurate means of measuring the Total Spectral Luminous Flux and Total Radiant Flux of “forward-looking” LEDs. The OL IS-670-LED Integrating Sphere is designed specifically for use with the OL 770-LED to provide accurate measurements of many properties of light emitting diodes, and permits the user to make color measurements in accordance to recommendations by NIST and CIE Publication 127.
۱٫۲۵۰” (۳۱٫۷۵ mm) |
۰٫۷۵۰” (۱۹٫۰۵ mm) |
۰٫۲۵۰” (۶٫۳۵ mm) |
> 98% @ 380 – ۷۸۰ nm |
۹۸٫۸۷ in2 (۶۳۷٫۹۴ cm2) |
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