ASTM D5062-2009 容积/重量测定法测定树脂溶液稀释度的标准试验方法
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【英文标准名称】:StandardTestMethodforResinSolutionDilutabilitybyVolumetric/GravimetricDetermination
【原文标准名称】:容积/重量测定法测定树脂溶液稀释度的标准试验方法
【标准号】:ASTMD5062-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D01.37
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:dilutabilityvalue;percentdilutability;printinginkresins;resins;resinsolutioncloudpoint;resinsolutiondilutability;solventtolerance;Dilutabilityvalue;Gravimetricdetermination;Percentdilutability;Printinginkresins;Printinginks/veh
【摘要】:Thistestmethodprovidesameansforresinproducersandusersaswellassolventandvarnishmanufacturerstoratevarioustypesofresinsforsolubilitybyassigninganumericaldilutabilityvalue.Thispercentdilutabilityvaluecanbeusedtodifferentiateresintypesforendusersandcanbeutilizedasaqualitycontroltoolbyresinmanufacturers.Whenrunningaseriesofthesetests,thesamelotorbatchofdilutionsolventmustbeusedthroughouttoensurereproducibleresults.1.1Thistestmethodcoversbothvolumetricandgravimetricdeterminationofresinsolutiondilutabilitywhichgivesanumericalvaluefortheoverallsolubilityoftheresinexpressedaspercentdilutability.1.2Thistestmethodisapplicableonlyifthetestsolutionisofsufficientclaritytoallowaccuratevisualjudgementoftheendpointandoflowenoughviscosityforefficientmixingtotakeplace.1.3Thistestmethodisprimarilyfor,butnotlimitedto,resinsusedintheprintinginkindustry.1.4Thepercentsolventtoleranceofaresincanbedeterminedusingthistestmethodifthesolventintheresinsolutionandthedilutionsolventarethesame.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G52
【国际标准分类号】:87_060_20
【页数】:3P.;A4
【正文语种】:英语
基本信息
| 标准名称： | X射线定向仪技术条件 |
| 中标分类： |
仪器、仪表 >>
光学仪器 >>
电子光学与其他物理光学仪器 |
| 替代情况： | 被JB/T 5482-2004代替 |
| 发布日期： | |
| 实施日期： | 1992-07-01 |
| 首发日期： | |
| 作废日期： | 2004-11-01 |
| 出版日期： | |
| 页数： | 6页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 仪器 仪表 光学仪器 电子光学与其他物理光学仪器
【英文标准名称】:Infraredfreeairapplications
【原文标准名称】:红外线传输系统.大气作用
【标准号】:BSEN61920-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-04-26
【实施或试行日期】:2004-04-26
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisInternationalStandarddescribestheclassificationofIRdevicesintogroupsandclassesinordertoidentifyandclarifyproblemscausedbymutualinterference.Mutualinterferenceiscausedbytheincreasingparallelapplicationofdifferentinfrared(IR)systems.Duetoitsphysicalcharacteristics,thepossibilityoflocallimitationisaspecialfeatureofIRradiation.Inthisstandard,thewavelengthrangefrom700nmto1600nmisconsidered.AllsystemsbasedonfreeairapplicationwhichintentionallyorunintentionallyuseIRradiationinthisrange,areincluded.ProductswhichunintentionallyemitIRradiation,suchasilluminationequipmentarenotdeemedtobeIRapplicationsystems.Theyare,however,integratedintothisstandardinordertoenablefacilityplannerstotakeintoconsiderationandtoforeseeprovisionsagainstdisturbanceofIRapplicationsystemsbysuchunintentionallyemittedradiation.TheobjectofthisstandardistopreventoratleasttominimizemutualinterferenceandtoallowthecoexistenceofdifferentIRproducts.ItisintendedtoidentifyeachIRproductbyitscharacteristics,accordingtotheclassificationcriteria.ItisnottheobjectofthisstandardtodescribetheconsequencesofinterferencebetweenIRsystemsorsafetyaspectsofopticalradiation.Allapplicationsoffibre-optictechnologyareexcluded.Inthiscontext"freeair"meansfreelyradiatedIRinindoororoutdoorapplications.IftheIRsystemsareusedforinformationtransmission,thisstandardisonlyrelevantinconnectionwiththephysicallayeroftheopensystemsinterconnection(OSI)referencemodel(ISO7498-1).NOTEThereadershouldbeawarethatariskofinterferencebetweendifferentinfraredsystemsasassessedbythisstandardisbasedongeneralparametersandthereforecannottakealltheparametersinvolvedintoaccount.Inmanycasesthepracticalresultsmaydifferfromthoseexpected,forexamplethepositioningofsenderandreceiverandthechoiceofadvancedcodinganddecodingschemes.Allthesefactorsbeyondthephysicallayermayhaveaneffectonthefinalresult.
【中国标准分类号】:L52
【国际标准分类号】:31_260
【页数】:32P;A4
【正文语种】:英语