DIN EN ISO 638-2009 纸、纸板和纸浆.干物质含量的测定.烘箱干燥法(ISO638-2008).德文版本ENISO638-2008

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【英文标准名称】:Paper,boardandpulps-Determinationofdrymattercontent-Oven-dryingmethod(ISO638:2008);GermanversionENISO638:2008
【原文标准名称】:纸、纸板和纸浆.干物质含量的测定.烘箱干燥法(ISO638-2008).德文版本ENISO638-2008
【标准号】:DINENISO638-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:分析;纸板;化学分析和测试;定义;脱水;测定;含量测定;干(物质)含量;干物质;仪器;实验室取样;实验室器皿;材料测试;测量;测量技术;方法;潮气;含水量;烘炉干燥;烘干物质;烘箱;纸;纸浆;准备;规程;抽样方法;监督(认可);试验报告;测试
【英文主题词】:Analysis;Board(paper);Chemicalanalysisandtesting;Definitions;Dehydration;Determination;Determinationofcontent;Drycontent;Drymatter;Instruments;Laboratorysample;Laboratoryware;Materialstesting;Measurement;Measuringtechniques;Methods;Moisture;Moisturecontents;Ovendrying;Oven-drymass;Ovens;Paper;Paperpulp;Preparation;Procedures;Pulp;Samplingmethods;Surveillance(approval);Testreports;Testing
【摘要】:ThisInternationalStandardspecifiesanoven-dryingmethodforthedeterminationofthedrymatterinpaper,boardandpulp.Theprocedureisapplicabletopaper,boardandpulpwhichdoesnotcontainanyappreciablequantitiesofmaterialsotherthanwaterthatarevolatileatthetemperatureof105℃+2℃.Itisused,forexample,inthecaseofpulp,paperandboardsamplestakenforchemicalandphysicaltestsinthelaboratory,whenaconcurrentdeterminationofdrymattercontentisrequired.Thismethodisnotapplicabletothedeterminationofthedrymattercontentofslushpulportothedeterminationofthesaleablemassofpulplots.NOTEISO287[1]specifiesthedeterminationofmoistureofalotofpaperandboard;ISO4119[3]specifiesthedeterminationofstockconcentrationofpulps;ISO801(allparts)[2]specifiesthedeterminationofsaleablemassinlots.
【中国标准分类号】:Y30
【国际标准分类号】:85_040
【页数】:12P;A4
【正文语种】:德语