建築材料燃燒分解煙密度試驗機
Buildingmaterialsdecompositionsmokedensitytester
一、適用範圍:Scopeofapplication:
適用於建築材料及其製品燃燒時靜態產煙量的測定,也可用於其它固體材料燃燒時靜態產煙量的測定。
Suitableforbuildingmaterialsanditsproductsthedeterminationofstaticproducesmokeduringburning,canalsobeusedforothersolidmaterialburnsthedeterminationofstaticproducesmoke.
二、符合標準:Conformtothestandard:
GB/T8627標準要求。
GB/T8627standardrequirements.
三、主要參數:Themainparameters:
3.1氣源:95%丙烷氣,或同等純度的煤氣(客戶自備);
3.2燃燒燈:為本生燈,長度260mm,噴嘴直徑0.13mm,與煙箱成45°角;
3.3光電系統:光源為燈泡,功率15W,工作電壓6V;
3.4排風系統:本機器裝有強力排風扇,試驗完後,能將廢氣排出室外;
3.5煙密度測量範圍:0~100%;
3.6煙密度測量準確度:±3%;
3.7接收器:為矽光電池,透光率0%為無光線通過,透光率100%光無遮擋完全通過;
3.8經處理後的焦距:60~65mm;
3.9主燃燒器工作壓力:276KPa(可調);
3.10輔助燃燒器壓力:138KPa(可調);
3.11自動計時,自動點火,自動排煙;光通量可自動校正;
3.12電腦控制,含透光率測量軟體一套,可輸出曲線報表,數據自動保存並可印表機;
3.1source:95%propanegas,gas byadvertisersorequivalentpurity;
3.2burninglamp:intheBunsenburnerandalengthof260mm,thenozzlediameterof0.13mm,withsmokeboxintoa45°Angle;
3.3photovoltaicsystem:lightsourceforthelightbulb,15w,workingvoltageof6v.
3.4exhaustsystem:thismachineisequippedwithpowerfulfan,afterthetest,toexhaustgasemitted;
3.5smokedensitymeasurementrange:0~100%;
Smokedensitymeasurementaccuracy:3.6+/-3%;
Receiver:3.7asthesiliconphotocell,lighttransmittance0%withoutlightthroughalighttransmittance100%lightshiningthrough;
Afterprocessingthefocallengthofthe3.8:60~65mm;
3.9mainburnerworkstress:276kpa(adjustable);
3.10assistburnerpressure:138kpa(adjustable);
3.11automatictimer,automaticignition,automaticexhaust;Luminousfluxcanbeautomaticcorrection;
3.12computercontrol,includinglighttransmittancemeasurementsoftware,asetofstatementscanbeoutputcurve,andprintersarestoredinthedata;
四、設備結構:Equipmentstructure:
4.1本機器由燃燒箱、電腦控制系統,兩部份組成;
4.2燃燒箱尺寸:L300*W300*H790(mm);
4.3燃燒箱採用優質不鋼板,數控工具機加工成型,圓弧造型美觀大;
4.4內部零配件均採用優質不鏽鋼材料製作,防鏽性能優良;
4.1themachinebyburningbox,computercontrolsystem,twocopies;
Combustionboxsize:4.2W300L300**H790(mm);
4.3combustionboxadoptshighqualitysteelplate,thenumericalcontrolmachinetoolprocessingmolding,arcaestheticallypleasing;
4.4theinternalpartsaremadeofhigh-qualitystainlesssteelmaterialsexcellentrustresistance;