Photometers & Colorimeters
Photometers measure the "power" of visible light emitted from a light source, scaled to the standard CIE photopic observer function. Luminance photometers are often called "spot meters" because they measure the brightness of a spot on a light source, whereas the popular name given to meters that measure illuminance is "lux meter". Tristimulus versions of our photometers tell you the colour (CIE chromaticity and colour temperature) of the light source. Where the spatial light distribution is of interest, an imaging photometer (sometimes called a "video photometer") provides a powerful means of measuring the luminance, illuminance or colour of light as a function of position or angle. An integrating sphere photometer serves to collect all of the light emitted from an extended source. Not sure what you need?
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Available to Hire
Products in this section are available to hire
Contract measurement services are available from Pro-Lite Photometrics using this product