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Joseph Williams Lovibond
Joseph Williams Lovibond (1833 – 1918) was a British brewer who developed the world's first practical colorimeter as a means of ensuring the high quality of his beer. He was the originator of the Degrees Lovibond scale.
== Biography ==
After accidentally losing his earnings from gold mining as a teenager, Lovibond went to work in his family's brewery. He discovered that coloration was a good index for assessing the quality of beer, and sought an accurate way of gauging color. After failed experiments with paint, on solids, a visit to Salisbury Cathedral in 1880 gave him the inspiration to use stained glass for his colorimeter, which he introduced in 1885.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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