出典:Wiktionary
出典:『Wiktionary』 (2017/02/23 00:33 UTC 版)
spectroradiometer (複数形 spectroradiometers)
出典:Wikipedia
出典:『Wikipedia』 (2011/05/07 12:59 UTC 版)
Spectroradiometers are designed to measure the spectral power distributions of illuminants. They operate almost like spectrophotometers in the visible region. They are commonly used to evaluate and categorize lighting for sales by the manufacturer, or for the customers to confirm the lamp they decided to purchase is within their specifications.