HalfMoon Total Forward Spectral Flux Measurement Systems

Labsphere and Otsuka Electronics Co., Ltd of Japan have collaborated to develop this next generation of light measurement systems. Designed for manufacturers of LEDs, lighting fixtures and LED engines, the HalfMoon Total Forward Spectral Flux Measurement Systems deliver accurate and efficient light source measurements.

Available in standard 12, 20 and 40 inch diameters, the HalfMoon system provides an alternative to integrating sphere photometer and goniophotometer methods of measuring total forward spectral flux of forward emitting lamps, luminaires and displays. The unique compact design, available only from Labsphere, creates a virtual integrating sphere by pairing an interior mirrored surface cap with a hemisphere coated with Labsphere's highly reflective diffuse Spectraflect® material. The resulting system saves space, minimizes absorption errors and facilitates quick sample changes.

While the HalfMoon has a small footprint, it shares the accuracy of an integrating sphere, but with twice the efficiency of an integrating sphere of the same diameter. The center sample mounting keeps control electronics and thermal management peripherals out of the detection area effectively reducing absorption errors. The easily accessible mount also reduces the time to set up and change samples for measurement. The system is configured for base up to horizontal measurement geometry, allowing products to be tested in the same orientation as the fixtures they'll be used in.

HalfMoon Total Forward Spectral Flux Measurement System.

HalfMoon Total Forwards Spectral Flux Measurement System FAQ

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