标准资料网-标准资料免费资源平台

【英文标准名称】:Chemicaldisinfectantsandantiseptics-Quantitativesuspensiontestfortheevaluationoffungicidaloryeasticidalactivityofchemicaldisinfectantsandantisepticsusedinfood,industrial,domesticandinstitutionalareas-Testmethodandrequiremen
【原文标准名称】:化学消毒剂和防腐剂.工业、家庭和公共机构场所食品用化学消毒剂和防腐剂的真菌或酵母菌评估用定量悬浮试验.试验方法和要求(第2阶段、第1步)
【标准号】:DINEN1650-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-11-01
【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】:防腐变剂;化学的;化学试剂;测定;消毒剂;家用的;效率;效率试验;食品;灭菌剂;工业;实验室试验;定量分析;规范(验收);悬浮液试验;悬浮液;测试
【英文主题词】:Antiseptics;Chemical;Chemicals;Determination;Disinfectants;Domestic;Efficiency;Efficiencytesting;Foodproducts;Fungicides;Industries;Laboratorytests;Quantitativeanalysis;Specification(approval);Suspensiontests;Suspensions(chemical);Testing
【摘要】:Thisdocumentspecifiesatestmethodandtheminimumrequirementsforfungici~chemicaldisinfectantandantisepticproductsthatformahomogeneous,physicaldilutedwithhardwateror-inthecaseofready-to-use-products-withwater.ProdLconcentrationof80%orlessassomedilutionisalwaysproducedbyaddininterferingsubstance.Thisdocumentappliestoproductsthatareusedinfood,industrial,domesticandilareasandsituationswheredisinfectionismedicallyindicatedandexcludingprodexceptthoseforhandhygieneintheaboveconsideredareas.Thefollowingareasa)processing,distributionandretailingof:1)foodofanimalorigin:2)foodofvegetal:--milkandmilkproducts;--beverages;--meatandmeatproducts;--fruits,vege(includingsug--fish,seafood,andrelatedproducts;--flour,millinga--eggsandeggproducts;--animalfeeds;--animalfeeds;--etc.--etc.b)institutionalanddomesticareas:--cateringestablishments;--publicareas;--publictransports;--schools;--nurseries;--shops;--sportsrooms;--wastecontainers(bins...);--hotels;--dwellings;--clinicallynon-sensitiveareasofhospitals;---offices;--etc.c)otherindustrialareas:--packagingmaterial;--biotechnology(yeast,proteins,enzymes....);---pharmaceutical;--cosmeticsandtoiletries;--textiles;--spaceindustry,computerindustry;--etc.EN14885specifiesindetailtherelationshipofthevariousteststooneanotherandto"userecommendations".NOTE1Themethoddescribedisintendedtodeterminetheactivityofcommercialformulationsoractivesubstancesundertheconditionsinwhichtheyareused.NOTE2Thismethodcorrespondstoaphase2step1test.
【中国标准分类号】:C50
【国际标准分类号】:
【页数】:44P.;A4
【正文语种】:德语


【英文标准名称】:StandardTestMethodforInfiltrationRateofSoilsinFieldUsingDouble-RingInfiltrometer
【原文标准名称】:用双环渗透仪现场测定土壤渗滤速度的标准试验方法
【标准号】:ASTMD3385-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:D18.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:土壤;建筑;试验;渗滤速度(土壤);施工材料
【英文主题词】:coefficientofpermeability;hydraulicconductivity;infiltrationrate;infiltrometer;in-situtesting;Mariottetube
【摘要】:1.1Thistestmethoddescribesaprocedureforfieldmeasurementoftherateofinfiltrationofliquid(typicallywater)intosoilsusingdouble-ringinfiltrometer.1.2Soilsshouldberegardedasnaturaloccurringfineorcoarse-grainedsoilsorprocessedmaterialsormixturesofnaturalsoilsandprocessedmaterials,orotherporousmaterials,andwhicharebasicallyinsolubleandareinaccordancewithrequirementsof1.5.1.3Thistestmethodisparticularlyapplicabletorelativelyuniformfine-grainedsoils,withanabsenceofveryplastic(fat)claysandgravel-sizeparticlesandwithmoderatetolowresistancetoringpenetration.1.4Thistestmethodmaybeconductedatthegroundsurfaceoratgivendepthsinpits,andonbaresoilorwithvegetationinplace,dependingontheconditionsforwhichinfiltrationratesaredesired.However,thistestmethodcannotbeconductedwherethetestsurfaceisbelowthegroundwatertableorperchedwatertable.1.5Thistestmethodisdifficulttouseortheresultantdatamaybeunreliable,orboth,inveryperviousorimpervioussoils(soilswithahydraulicconductivitygreaterthanabout10-2cm/sorlessthanabout1X10-6cm/s)orindryorstiffsoilsthatmostlikelywillfracturewhentheringsareinstalled.Forsoilswithhydraulicconductivitylessthan1X10-6cm/srefertoTestMethodD5093.1.6Thistestmethodcannotbeuseddirectlytodeterminethehydraulicconductivity(coefficientofpermeability)ofthesoil(see5.2).1.7ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.8Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P13
【国际标准分类号】:93_020
【页数】:7P.;A4
【正文语种】: