Product Code:SAE AS5134
Title:Aviation Distress Signal
Issuing Committee:S-9a Safety Equipment And Survival Systems Committee
Scope:This SAE Aerospace Standard (AS) provides minimum performance and design standards to be applied to an Aviation Distress Signal, a handheld, high-intensity, stroboscopic light source designed to facilitate location and rescue of avaiation accident/ditching survivors by ground, sea or airborne search and rescue resources.【英文标准名称】:Safetyofmachinery-Evaluationoftheemissionofairbornehazardoussubstances-Captureefficiencyofanexhaustsystem-Tracermethod
【原文标准名称】:机械安全.空气中有害物质排放的评估.除尘系统的吸收效率.示踪法
【标准号】:BSEN1093-4-1996
【标准状态】:作废
【国别】:英国
【发布日期】:1996-09-15
【实施或试行日期】:1996-09-15
【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】:示踪法;空气含量测定;特殊变量控制;流量测量;无削加工机床;颗粒空气污染物;位置;发射;空气污染;工业空气污染物;职业安全;试验条件;排气系统;效率;设备安全;安全措施;性能;比较试验;切削机床;报告;测量
【英文主题词】:Accidentprevention;Air;Airpollution;Concentration;Dangerousmaterials;Dangerousstuffs;Definition;Definitions;Determinationcapability;Effectiveness;Efficiency;Emissionvalues;Emissions;Evaluations;Exhaustsystems;Exhausters;Impurities;Machines;Measurement;Measuringtechniques;Occupationalsafety;Pollutantgases;Ratings;Safety;Selection;Suctionplants;Testing;Tracermethods
【摘要】:Thisstandarddescribesamethodforthemeasurementofthecaptureefficiencyofanexhaustsysteminstalledonamachine.Thismethodisbasedonatracertechniqueandmaybeoperatedinalltypesoftestenvironment(bench,roomandfield,seeENV1093-1).Thistechniqueisapplicableonlyifthetracershowsaerodynamicbehaviourcomparablewiththerealpollutant(see7.1.1).Themeasurementofthecaptureefficiencyofanexhaustsystemcanservefor:a)theevaluationoftheperformanceofanexhaustsystemofamachine;b)theevaluationoftheimprovementofanexhaustsystem;c)thecomparisonofexhaustsystemsformachinesofsimilardesign;d)therankingofexhaustsystemsaccordingtotheircaptureefficiency;e)thedeterminationoftheairflowrateofanexhaustsystemtoachieveagivenlevelofcaptureefficiency;f)thedeterminationofthestateoftheartofexhaustsystemsformachineswithrespecttothecaptureefficiency.
【中国标准分类号】:C71
【国际标准分类号】:13_040_40
【页数】:14P.;A4
【正文语种】:英语