ASTM F 2476-2005 用红外线探测器透过屏蔽材料测定二氧化碳气体传输率(CoTR)的试验方法
作者:标准资料网 时间:2024-05-15 05:06:41 浏览:9667
来源:标准资料网
【英文标准名称】:TestMethodfortheDeterminationofCarbonDioxideGasTransmissionRate(CoTR)ThroughBarrierMaterialsUsingAnInfraredDetecto
【原文标准名称】:用红外线探测器透过屏蔽材料测定二氧化碳气体传输率(CoTR)的试验方法
【标准号】:ASTMF2476-2005
【标准状态】:现行
【国别】:美国
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:屏蔽;二氧化碳;测定;二氧化物;气体渗透性;气体;红外线;测试;传输
【英文主题词】:Barriers;Carbondioxide;Determination;Dioxides;Gaspermeability;Gases;Infra-red;Testing;Transmission
【摘要】:
【中国标准分类号】:G86
【国际标准分类号】:71_100_20
【页数】:5P;A4
【正文语种】:英语
【英文标准名称】:Foodprocessingmachinery-Rotatingbowlcutters-Safetyandhygienerequirements
【原文标准名称】:食品加工机械.旋转碗形刀具.安全和卫生要求
【标准号】:BSEN12855-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003-09-03
【实施或试行日期】:2003-09-03
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:规范(验收);危害;食品机械;屠宰机械;操作说明书;机器;给养设备;危险;安全;噪声测量;旋转部件;旋转;用户信息;安全工程;机械工程;刀具;噪声;屠宰场;盘;安全措施;人类工效学;食品料;食品工业;定义;使用说明;试验;卫生学;安全要求;食品
【英文主题词】:Accidentprevention;Butcheries;Butcher'smachinery;Cateringequipment;Chargingdevices;Cleanability;Components;Constructionsizes;Cutters;Danger;Dangerzones;Definition;Definitions;Dishes;Ergonomics;Fishes;Foodhygiene;Foodproducts;Foodstuff;Foodstuffmachine;Frozenmeat;Hazards;Hygiene;Instructionsforuse;Machines;Mechanicalengineering;Noise;Noisemeasurements;Occupationalsafety;Operatinginstructions;Protectivemeasures;Provisionindustry;Rotating;Rotatingparts;Safety;Safetyengineering;Safetymeasures;Safetyrequirements;Specification(approval);Stationary;Testing;Userinformation;Vegetables;Workplacesafety
【摘要】:1ThisEuropeanStandardspecifiesrequirementsforbowlcutters(seefigure1)usedwhenstationaryandpositionedonthefloororattableheight.Bowlcuttersarefoodmachinesusedtoprocessfreshorfrozenmeat,meatproducts,fishandvegetablesinarotatingbowl.Thisisperformedbymeansofverticalbladesrotatingaroundanearlyhorizontalaxis.ThisEuropeanStandardconsidershazardsarisingfromthedesign,operation,commissioningandmaintenanceoftherotatingbowlcutterswhenusedasintendedbythemanufacturer.Theintendedusesofthemachinesaredescribedinclause7ofthisstandard,'Informationforuse.Thisstandarddoesnotapplytohouseholdbowlcutters.2Thisstandardonlyappliestomachineswhicharemanufacturedafterthedateofissueofthisstandard.3Thisstandardcoversthefollowingtypesofbowlcuttersaccordingtothediameter(D)orthevolume(V)ofthebowl:—Type1bowlcuttersD≤700mmor2l≤V≤30l—Type2bowlcutters700mm1200mmorV>120lFortype2andtype3bowlcutters,loadingdevicesarealsocoveredinthisstandard.Bowlcuttersareconstructed,forexample,fromamachineframe,abowl,asetofcuttingblades,abladeshaft,abladecover,anoisecover,aloadingandremovaldevice,anassociateddriveandelectrical,hydraulicandpneumaticcomponentsandalsocomponentsforfumigating,vacuuming,heatingandcoolingaccordingtomachinetype.NOTEInpreparingthisstandarditwasassumedthatthemachinewouldbeoperatedbytrainedpersonnel.Thefreshordeep-frozenmaterialisfedmanuallyorbymeansofaloadingdeviceintothebowlofthebowlcutter.Onaccountoftherotationofthecutterbowlatdifferentspeedsofthebladeshaft,thematerialismixedwithadditives,sizereducedoremulsified.Thiscanalsotakeplaceundervacuum,orwhenliquidnitrogenorcarbondioxideorsteamisadded,orwhenboilingtakesplaceatthesametime.Bowlcuttersdonotoperateinacontinuousmode.
【中国标准分类号】:X90
【国际标准分类号】:67_250
【页数】:42P.;A4
【正文语种】:英语
