For measurement of high powered LEDs and sources, we offer the AvaSphere-100, 150 and 200, the number corresponds to the internal diameter of the spheres in millimeters.

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The 100, 150 and 200 models are supplied with three ports - at 0, 90 degrees and NP. The port of your choice is fitted with a baffled SMA905 connector, please specify when ordering. Either of the other two ports can be used for illumination or sampling. The default sample port sizes are typically 25% of the sphere’s diameter. Port plugs or reducers are available on request.

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All spheres can be attached to spectrometers via fibre optic cables and the entire system can be irradiance calibrated to measure total flux of a lamp under test.