【英文标准名称】:Environmentaltesting-Supportingdocumentationandguidance-Calculationofuncertaintyofconditionsinclimatictestchambers
【原文标准名称】:环境测试.第3-11部分:支持文件和指南.气候试验室条件的不确定性计算
【标准号】:BSEN60068-3-11-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-08-31
【实施或试行日期】:2007-08-31
【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】:加速度;有利因子;适用性等级;调节室;阻尼容量;定义;文献;电器;电气工程;环境;环境条件;环境影响;环境测试;系数;频率;指导手册;热室;冲击试验;仪器;材料测试;数学计算;测量;湿度测量;测量设备;测量不确定度;测量技术;性能;污染控制;样品;温度;温度测量;温度范围;温度试验;试验环境;试验室;测试;热环境;公差(测量);振动试验
【英文主题词】:Acceleration;Advantagefactor;Applicabilityclasses;Conditionedcabinet;Dampingcapacity;Definitions;Documentations;Electricalappliances;Electricalengineering;Environment;Environmentalcondition;Environmentaleffect;Environmentaleffects;Environmentaltesting;Factors;Frequencies;Guidebooks;Heatingchamber;Impacttests;Instruments;Materialstesting;Mathematicalcalculations;Measurement;Measurementofhumidity;Measuringequipment;Measuringincertainity;Measuringtechniques;Performance;Pollutioncontrol;Specimens;Temperature;Temperaturemeasurement;Temperaturerange;Temperaturetest;Testatmospheres;Testchamber;Testing;Thermalenvironment;Tolerances(measurement);Vibrationtesting
【摘要】:ThispartofIEC60068demonstrateshowtoestimatetheuncertaintyofsteady-statetemperatureandhumidityconditionsintemperatureandhumiditychambers.Sincethisisinextricablylinkedtothemethodsofmeasurement,thesearealsodescribed.Thisstandardisequallyapplicabletoallenvironmentalenclosures,includingroomsorlaboratories.Themethodsusedapplybothtotemperaturechambersandcombinedtemperatureandhumiditychambers.Thisstandardismeanttohelpeveryoneusingclimatictestchambers.Thosealreadyfamiliarwithuncertaintyofmeasurementwillfinditusefulforguidanceontypicalsourcesofuncertaintyandhowtheyshouldbequantifiedandcombined.Itisalsointendedtoassistthefirst-timeoroccasionaluserwhohaslittleornoknowledgeofthesubject.Todiscussuncertainty,itisimportantfirsttounderstandwhatisbeingmeasuredorcharacterized.Thecalibrationorcharacterizationoftheperformanceofachamberisconcernedwiththehumidityandtemperatureoftheairinthechamber,asexperiencedbytheitemundertest,atagivensetpoint.Thisshouldnotbeconfusedwithcharacterizingorcalibratingthechambersensor,whichisaseparatematter.
【中国标准分类号】:L04
【国际标准分类号】:19_040
【页数】:38P.;A4
【正文语种】:英语


【英文标准名称】:Personalprotectiveequipmentagainstfallsfromaheight-Fallarrestsystems
【原文标准名称】:预防高空坠落的个人用保护设备.坠落阻止装置
【标准号】:BSEN363-1993
【标准状态】:作废
【国别】:英国
【发布日期】:1993-02-15
【实施或试行日期】:1993-02-15
【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】:安全锚定;职业安全;减震系统(防护);安全带状装置;人类工效学;事故预防;跌落制动系统;设计;安全索;坠落(事故);安全装置;元部件;定义
【英文主题词】:
【摘要】:
【中国标准分类号】:C73
【国际标准分类号】:13_340_99
【页数】:16P;A4
【正文语种】:英语