Matches in DBpedia 2015-10 for { ?s ?p "Actinometers are instruments used to measure the heating power of radiation. They are used in meteorology to measure solar radiation as pyrheliometers.An actinometer is a chemical system or physical device which determines the number ofphotons in a beam integrally or per unit time. This name is commonlyapplied to devices used in the ultraviolet and visible wavelength ranges.For example, solutions of iron(III) oxalate can be used as a chemicalactinometer, while bolometers, thermopiles, and photodiodes are physicaldevices giving a reading that can be correlated to the number of photonsdetected."@en }
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- Actinometer abstract "Actinometers are instruments used to measure the heating power of radiation. They are used in meteorology to measure solar radiation as pyrheliometers.An actinometer is a chemical system or physical device which determines the number ofphotons in a beam integrally or per unit time. This name is commonlyapplied to devices used in the ultraviolet and visible wavelength ranges.For example, solutions of iron(III) oxalate can be used as a chemicalactinometer, while bolometers, thermopiles, and photodiodes are physicaldevices giving a reading that can be correlated to the number of photonsdetected.".