{"title":"电弧发光效率计","authors":"A.G. Hunt, R.E. Garforth","doi":"10.1016/0374-3926(70)90010-4","DOIUrl":null,"url":null,"abstract":"<div><p>An instrument for on-line measurement of luminous output and luminous efficiency of a vortex-stabilised argon arc lamp has been constructed. Input power to the lamp is measured with a Hall-effect multiplier and the luminous output is measured with a visually corrected selenium cell. A commercial analogue dividing unit provides a quotient signal that is proportional to the luminous efficiency of the lamp. Two ranges of 10 and 50 lumens/watt are available in the one instrument.</p></div>","PeriodicalId":100989,"journal":{"name":"Optics Technology","volume":"2 2","pages":"Pages 99-101"},"PeriodicalIF":0.0000,"publicationDate":"1970-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0374-3926(70)90010-4","citationCount":"3","resultStr":"{\"title\":\"Luminous efficiency meter for electric arcs\",\"authors\":\"A.G. Hunt, R.E. Garforth\",\"doi\":\"10.1016/0374-3926(70)90010-4\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>An instrument for on-line measurement of luminous output and luminous efficiency of a vortex-stabilised argon arc lamp has been constructed. Input power to the lamp is measured with a Hall-effect multiplier and the luminous output is measured with a visually corrected selenium cell. A commercial analogue dividing unit provides a quotient signal that is proportional to the luminous efficiency of the lamp. Two ranges of 10 and 50 lumens/watt are available in the one instrument.</p></div>\",\"PeriodicalId\":100989,\"journal\":{\"name\":\"Optics Technology\",\"volume\":\"2 2\",\"pages\":\"Pages 99-101\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1970-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0374-3926(70)90010-4\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Optics Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0374392670900104\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optics Technology","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0374392670900104","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An instrument for on-line measurement of luminous output and luminous efficiency of a vortex-stabilised argon arc lamp has been constructed. Input power to the lamp is measured with a Hall-effect multiplier and the luminous output is measured with a visually corrected selenium cell. A commercial analogue dividing unit provides a quotient signal that is proportional to the luminous efficiency of the lamp. Two ranges of 10 and 50 lumens/watt are available in the one instrument.
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