DIN EN 61000-4-21-2011 电磁兼容性(EMC).第4-21部分:试验和测量技术.混响室试验方法(IEC61000-4-21-2011).德文版EN61000-4-21-2011
时间:2024-05-21 22:37:42 来源: 标准资料网 作者：标准资料网 阅读：8815
【英文标准名称】:Electromagneticcompatibility(EMC)-Part4-21:Testingandmeasurementtechniques-Reverberationchambertestmethods(IEC61000-4-21:2011);GermanversionEN61000-4-21:2011
【原文标准名称】:电磁兼容性(EMC).第4-21部分:试验和测量技术.混响室试验方法(IEC61000-4-21-2011).德文版EN61000-4-21-2011
【标准号】:DINEN61000-4-21-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-12
【实施或试行日期】:2011-12-01
【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】:
【英文主题词】:Acousticalreverberation;Basicstandard;Calibration;Definitions;Degreeofsharpness;Echo;Electricappliances;Electricalappliances;Electricalengineering;Electricaltesting;Electrically-operateddevices;Electromagneticcompatibility;Electromagneticfields;Electronicinstruments;Electronically-operateddevices;EMC;Equipment;Highfrequencies;Immunity;Influencequantities;Interferencerejections;Interferencesuppression;Interferingemissions;Measurement;Measuringtechniques;Methods;Performanceinservice;Protectionagainstelectricshocks;Resonancemethods;Reverberationroommethod;Screeningattenuation;Specification(approval);Striplines;Swirling;Testchamber;Testing;Testingconditions;Testingdevices;Validation;Waveguides
【摘要】:
【中国标准分类号】:L06
【国际标准分类号】:33_100_01
【页数】:120P;A4
【正文语种】:德语
Product Code:SAE AMS4027
Title:Aluminum Alloy, Sheet and Plate, 1.0Mg - 0.60Si - 0.28Cu - 0.20Cr (6061; -T6 Sheet, -T651 Plate), Solution and Precipitation Heat Treated
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers an aluminum alloy in the form of sheet and plate.【英文标准名称】:Personaleye-protection-Filtersandeye-protectorsagainstlaserradiation(lasereye-protectors)
【原文标准名称】:眼睛保护.抗激光辐射用滤光镜和护目器(激光护目镜)
【标准号】:BSEN207-1999
【标准状态】:作废
【国别】:英国
【发布日期】:1999-03-15
【实施或试行日期】:1999-03-15
【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】:护目器;质量;试验持续时间;稳定性;材料强度;滤光镜(护目);性能试验;材料的光学性质;透射率;折射;试验条件;视野;试验设备;使用说明;定型试验;光危害;波长;光学测量;激光器;折射率;作标记;反射系数
【英文主题词】:Eyeprotectors;Eye-protectiveequipment;Eyes;Filters;Flammability;Flammable;Goggles(safety);Laserradiation;Lasers;Light;Marking;Materials;Protection;Protectionagainstaccidents;Protectionlevel;Protectiveclothing;Protectiveequipment;Radiation;Resistance;Safetydevices;Scatteredlight;Specification(approval);Spectaclesagainstlaserradiation;Spectacles(eyeglasses);Testing;Transmittances;Ultravioletradiation;UV;Visualfield
【摘要】:ThisEuropeanStandardappliestoeye-protectorsusedforprotectionagainstlaserradiationasdefinedinEN60825-1:1994[i.e.LED(lightemittingdiode)radiationisincluded]inthespectralrange180nm(0,18μm)to1000μm.Itdefinesrequirements,testmethodsandmarking.AguideisgiveninAnnexBwithregardtoselectionanduse.EN208appliesforlaseradjustmenteye-protectors.NOTEBeforeselectingeye-protectionaccordingtothisstandardariskassessmentshouldbeundertaken(seeAnnexB).
【中国标准分类号】:C73
【国际标准分类号】:13_340_20
【页数】:20P.;A4
【正文语种】:英语