ISO 1843-7-1982 工业用高级醇试验方法第7部分:蒸馏回收率的测定

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【英文标准名称】:Higheralcoholsforindustrialuse;Methodsoftest;Part7:Determinationofdistillationyield
【原文标准名称】:工业用高级醇试验方法第7部分:蒸馏回收率的测定
【标准号】:ISO1843-7-1982
【标准状态】:作废
【国别】:国际
【发布日期】:1982-06
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC47
【标准类型】:()
【标准水平】:()
【中文主题词】:测定;醇;化学分析;化学分析和试验;蒸馏
【英文主题词】:distillation;chemicalanalysisandtesting;determination
【摘要】:RelatestoC6toC13alcohols.Theprincipleconsistsindistillationofatestportion,undercarefulldefinedconditions.Formeasurementofdistillationintervalsnotgreaterthan5?C,thethermometerhsallbegraduatedatintervalsof0,2?C;forintervalsgreaterthan5?C,thethermometershallbegraduatedatintervalsof0,5?C.Adjustingtherateofheatingsothatthefirstdropofdistillatefallsfromtheendofthecondenserafter15to20min.ISO1843/7cancelsandreplacesISORecommendationR1845-1970,ofwhichitconstitutesatechnicalrevision.
【中国标准分类号】:G15
【国际标准分类号】:71_080_60
【页数】:2P;A4
【正文语种】:英语


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【英文标准名称】:Chemicalsusedfortreatmentofwaterintendedforhumanconsumption-Sodiumpermanganate;EnglishversionofDINEN15482:2008-01
【原文标准名称】:人类饮用水处理用化学品.高锰酸钠
【标准号】:DINEN15482-2008
【标准状态】:作废
【国别】:德国
【发布日期】:2008-01
【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】:化学分析和测试;化学元素和无机化合物;化学品;交付;饮用水处理;作标记;饮用水;纯度;纯度标准;钠;高锰酸钾;储存;测试;运输;处理;使用;水;水常规;水净化;给水;水处理
【英文主题词】:Chemicalanalysisandtesting;Chemicalelementsandinorganiccompounds;Chemicals;Delivery;Drinkingwatertreatment;Marking;Potablewater;Purity;Puritycriterion;Sodium;Sodiumpermanganate;Storage;Testing;Transport;Treatment;Use;Water;Waterpractice;Waterpurification;Watersupply;Watertreatment
【摘要】:ThisEuropeanStandardisapplicabletosodiumpermanganateusedforthetreatmentofwaterintendedforhumanconsumption.Itdescribesthecharacteristicsofsodiumpermanganateandspecifiestherequirementsandthecorrespondingtestmethodsforsodiumpermanganate.Itprovidesinformationonitsuseinwatertreatment.
【中国标准分类号】:G77
【国际标准分类号】:71_100_80
【页数】:22P.;A4
【正文语种】:英语


Product Code:SAE J1113/1
Title:Electromagnetic Compatibility Measurement Procedures and Limits for Components of Vehicles, Boats (up to 15 m), and Machines (Except Aircraft) (16.6 Hz to 18 GHz)
Issuing Committee:Electromagnetic Compatibility (Emc) Standards
Scope: SCOPEThis SAE Standard covers the measurement of voltage transient immunity and within the applicable frequency ranges, audio (AF) and radio frequency (RF) immunity, and conducted and radiated emissions.By reference, IEC CISPR 25 is adopted as the standard for the measurement of component emissions. In the event that an Amendment is made to the referenced edition of CISPR 25 or a new edition is published, the new IEC document shall become part of this standard six months after the publication of the IEC document. SAE reserves the right to identify exceptions to the published IEC document with the exceptions to be documented in SAE J1113-41.Emissions from intentional radiators are not controlled by this document. (See applicable appropriate regulatory documents.) The immunity of commercial mains powered equipment to over voltages and line transients is not covered by this document.
Rationale: SCOPEThis SAE Standard covers the measurement of voltage transient immunity and within the applicable frequency ranges, audio (AF) and radio frequency (RF) immunity, and conducted and radiated emissions.By reference, IEC CISPR 25 is adopted as the standard for the measurement of component emissions. In the event that an Amendment is made to the referenced edition of CISPR 25 or a new edition is published, the new IEC document shall become part of this standard six months after the publication of the IEC document. SAE reserves the right to identify exceptions to the published IEC document with the exceptions to be documented in SAE J1113-41.Emissions from intentional radiators are not controlled by this document. (See applicable appropriate regulatory documents.) The immunity of commercial mains powered equipment to over voltages and line transients is not covered by this document.