作者:标准资料网 时间:2024-05-03 19:11:57   浏览:9128   来源:标准资料网

【英文标准名称】:Petroleumandliquidpetroleumproducts-Temperaturemeasurements-Manualmethods
【原文标准名称】:石油和液态石油产品温度计量手工法
【标准号】:ISO4268-2000
【标准状态】:现行
【国别】:国际
【发布日期】:2000-09
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC28
【标准类型】:()
【标准水平】:()
【中文主题词】:手工的;原油;热电偶;油罐;石油产品;温度测量;温度计
【英文主题词】:Crudeoils;Manual;Petroleumproducts;Storagetank;Temperaturemeasurement;Thermocouples;Thermometers
【摘要】:ThisInternationalStandardspecifiesmethods,proceduresandequipmentforthemanualmeasurementofthetemperatureofbulkquantitiesofpetroleumandpetroleumproductsinstoragetanks.Thepreferredmethodistouseaportableelectronicthermometerasdescribedinclause7.Othermethodsincludedusepermanentlyinstalledindicatingthermometersofthespot-measurementtypeandtemperaturedeterminationbysamplingmethodsusingcup-casethermometers,flushing-casethermometers,andthermometerswithinconventionaltanksamplestakeninaccordancewithISO3170.ThisInternationalStandardexcludesaveragingthermometersformingpartofanautomaticgaugingsystem.ThesearedescribedinISO4266.Itisrealizedthat,inmanycountries,someoralloftheitemscoveredbythisInternationalStandardarethesubjectofmandatoryregulationsimposedbythelawsofthosecountries;suchregulationsmustberigorouslyobserved.IncasesofconflictbetweensuchmandatoryregulationsandthisInternationalStandard,theformerprevails.
【中国标准分类号】:E30
【国际标准分类号】:17_200_20;75_080
【页数】:32P.;A4
【正文语种】:英语