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ISS-8P-RVA-ROD

ISS-8P-RVA-ROD
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Gigahertz-OptikISS-8P-RVA-ROD http://www.gigahertz-optik.de/en-us/product/iss-8p-rva-rodProduct tags: Gigahertz-Optik GmbH

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Integrating sphere light sources provide a luminous field with very good uniformity of the luminance or radiance distribution. Hence they are commonly referred to as Uniform Light Sources. One of their main uses is the pixel sensitivity adjustment of digital image sensors and cameras. In photographic technology this is known as white balance. As part of the adjustment, sensitivity differences of individual pixels or pixel groupings are detected and corrected by uniform illumination of all the pixels. To detect possible linearity errors, white balance is performed at different intensities....

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The light sources used are long-life LEDs colored red, green, blue and white. The LEDs can be operated individually and together. The RGB LEDs support the specifications of the EMVA 1288 standard of the European Machine Vision Association.. The dynamic range of LEDs in CW operation is relatively low. The integrating sphere light source ISS-8P-RVA-ROD therefore offers, in addition to the current setting, a remote-controlled aperture for intensity adjustment with constant LED current. Short and long term luminance stability For the best possible short-term and long-term stability of the...

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Measurement range RGBW LED spectral range typical applications Reference lamp for pixel matching of image sensors and cameras as well as luminance and radiance standard. Especially for use in climatic chambers (environmental chambers). Calibration of the spectral radiance. Calibration certificate with description of the calibration procedure, reference standards applied, traceability and calibration uncertainty. spectral distribution Dynamic range with variable aperture = 6 orders of magnitude (smallest value of reference detector 2 |jW/m2sr) Note: Different luminance levels available...

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