ASTM D1125-1995(2005) 水的电导性和电阻率的标准试验方法
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【英文标准名称】:StandardTestMethodsforElectricalConductivityandResistivityofWater
【原文标准名称】:水的电导性和电阻率的标准试验方法
【标准号】:ASTMD1125-1995(2005)
【标准状态】:现行
【国别】:
【发布日期】:1995
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D19.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:电阻率;水;电导性;试验
【英文主题词】:cellconstant;conductivity;resistivity;temperaturecoefficient
【摘要】:Thesetestmethodsareapplicableforsuchpurposesasimpuritydetectionand,insomecases,thequantitativemeasurementofionicconstituentsdissolvedinwaters.Theseincludedissolvedelectrolytesinnaturalandtreatedwaters,suchasboilerwater,boilerfeedwater,coolingwater,andsalineandbrackishwater.4.1.1Theirconcentrationmayrangefromtracelevelsinpurewaters(1)4tosignificantlevelsincondensedsteam(seeTestMethodsD2186andD4519,andRef(2)),orpuresaltsolutions.4.1.2Wheretheprincipalinterestintheuseofconductivitymethodsistodeterminesteampurity,seeRef(3).Thesetestmethodsmayalsobeusedforcheckingthecorrectnessofwateranalyses(4).1.1Thesetestmethodscoverthedeterminationoftheelectricalconductivityandresistivityofwater.Thefollowingtestmethodsareincluded:RangeSectionsTestMethodA-FieldandRoutineLaboratory10to20000012to18MeasurementofStatic(Non-Flowing)Samples956S/cmTestMethodB-ContinuousIn-LineMeasure5to20000019to23ment956S/cm
【原文标准名称】:水的电导性和电阻率的标准试验方法
【标准号】:ASTMD1125-1995(2005)
【标准状态】:现行
【国别】:
【发布日期】:1995
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D19.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:电阻率;水;电导性;试验
【英文主题词】:cellconstant;conductivity;resistivity;temperaturecoefficient
【摘要】:Thesetestmethodsareapplicableforsuchpurposesasimpuritydetectionand,insomecases,thequantitativemeasurementofionicconstituentsdissolvedinwaters.Theseincludedissolvedelectrolytesinnaturalandtreatedwaters,suchasboilerwater,boilerfeedwater,coolingwater,andsalineandbrackishwater.4.1.1Theirconcentrationmayrangefromtracelevelsinpurewaters(1)4tosignificantlevelsincondensedsteam(seeTestMethodsD2186andD4519,andRef(2)),orpuresaltsolutions.4.1.2Wheretheprincipalinterestintheuseofconductivitymethodsistodeterminesteampurity,seeRef(3).Thesetestmethodsmayalsobeusedforcheckingthecorrectnessofwateranalyses(4).1.1Thesetestmethodscoverthedeterminationoftheelectricalconductivityandresistivityofwater.Thefollowingtestmethodsareincluded:RangeSectionsTestMethodA-FieldandRoutineLaboratory10to20000012to18MeasurementofStatic(Non-Flowing)Samples956S/cmTestMethodB-ContinuousIn-LineMeasure5to20000019to23ment956S/cm
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