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儀器網(wǎng)> 資料庫(kù)>瀝青離心式快速抽提儀中英文說(shuō)明書(shū)

瀝青離心式快速抽提儀中英文說(shuō)明書(shū)

本文由 河北路興安達(dá)儀器有限公司 整理匯編

2018-11-08 10:00 689閱讀次數(shù)

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概述ⅠIntroduction本儀器根據(jù)交通部2000年公路工程瀝青及瀝青混合料試驗(yàn)規(guī)程JTJ052-2000中T0722-1993的技術(shù)規(guī)范要求,經(jīng)改進(jìn)設(shè)計(jì)的離心分離法試驗(yàn)儀器。用離心法抽提測(cè)定粘稠石油瀝青拌制的瀝青混合料中的瀝青含量(或石油比)。適用于新拌瀝青混合料,也適用于舊路采取的混合料試樣。該儀器操作方便、使用壽命長(zhǎng),是目前很理想的試驗(yàn)設(shè)備。ThisdeviceiscentrifugationseparationtestdevicedesignedandimprovedaccordingtotherequirementsofT0722-1993technicalspecificationinJTJ052-2000StandardtestmethodsofbitumenandbituminousmixturesforhighwayengineeringissuedbytheMinistryofConstructionin2000.Itextractsanddeterminesbitumencontent(orpetroleumratio)inbitumenmixturemixedbyviscouspetroleumbitumen.Itisapplicablefornewly-mixedbitumenmixtureandalsoapplicablefortestsampleofmixtureadoptedforoldrods.Thisdeviceiseasytooperatewithlongservicelife,soitisidealtestequipment.主要技術(shù)參數(shù)ⅡMaintechnicalparameters電壓:220V50Hz功率:550W轉(zhuǎn)速:≥3000轉(zhuǎn)/分容積:>3000克Voltage:220V50HzPower:550WRotatingspeed:≥3000rpmCapacity:>3000g儀器的工作原理ⅢWorkingprinciple儀器采用進(jìn)口變頻器自動(dòng)控制主機(jī)從低速到高速及快速停機(jī)。配置時(shí)間定時(shí)器,只需開(kāi)啟一個(gè)開(kāi)關(guān),即可自動(dòng)完成啟動(dòng)至停止。Thedeviceemploysimportedtransducertoautomaticallycontrolthemainframetochangefromlowspeedtohighspeedandstoprapidly.Itisprovidedwithatimer.Onlybyturningonaswitch,itcanautomaticallycompletestarttostop.使用方法ⅣHowtouse按JTJ052-2000規(guī)程T0701瀝青混合料的取樣方法,拌好的料中采取試樣。按規(guī)程中的操作方法進(jìn)行試樣準(zhǔn)備。1.Taketestsamplesfrommixturebyusingthesamp領(lǐng)methodofT0701bitumenmixtureinJTJ052-2000.Makepreparationfortestsamplesaccordingtotheoperatingmethodinthestandard.向裝有試樣的燒杯中注入三氯乙烯溶劑,將其浸沒(méi)并記錄溶劑用量浸泡三十分鐘攪拌后使充分溶解(也可直接在料杯中浸泡)。2.Injecttrichloroethylenesolventinthebeakerwithtestsamples,immersethemandrecordamountofsolventused.Immersethemfor30minutesandmixthemsothattheysufficientlydissolved(Youcanalsodirectlyimmersetheminfeedingcup)將浸泡后的混合料及溶劑全部倒入離心機(jī)料杯中3.Pourimmersedmixtureandsolventinfeedingcupofthecentrifuge.稱取潔凈的環(huán)形濾紙,準(zhǔn)確至0.01g,注意:濾紙不能反復(fù)使用,有破損者也不能用。4.Weighcleancircularfilterpaperaccurateto0.01g.Attention:thefilterpapercan’tbeusedrepeatedly.Thebrokenonecan’tbeused.將濾紙墊在離心杯口邊加蓋后固緊螺絲,將收集鍋蓋好,在分離器出口處放回收瓶。5.Fillthefilterpaperaroundtheopeningofthecentrifugalcup,coveritandfastenscrews.Coverthecollectingpotandplacetherecoverybottleattheoutletoftheseparator.啟動(dòng)電源,離心杯開(kāi)始旋轉(zhuǎn),由控制電路自動(dòng)調(diào)整,在二十秒鐘左右達(dá)到Z高速。瀝青溶液通過(guò)排出口流入回收瓶中。停機(jī)后,從上蓋孔中加入新的溶劑,數(shù)量同前,稍停35分鐘后,重復(fù)試驗(yàn)。如此經(jīng)過(guò)多次分離,直至流出的溶液清澈透明為止。6.Turnpoweronandthecentrifugalcupstartstoturn.Automaticallyregulatedbycontrolcircuit,itwillreachthemaximumspeedinabout20seconds.Thebitumensolutionflowsintherecoverybottomviathedischargeport.Afterstopping,addsameamountofnewsolventfromtheuppercoverholeandwaitfor3-5minutesandrepeatthetest.Itundergoesmanytimesofseparationuntilthesolutionflowedoutbecomesclearandtransparent.卸下上蓋取出環(huán)形濾紙及料杯中的石料,嚴(yán)格按“公路瀝青混合料試驗(yàn)規(guī)程"所要求的步驟進(jìn)行操作,并計(jì)算出瀝青含量。7.Disassembletheuppercoverandtakeoutthecircularfilterpaperandstonesinthefeedingcup.OperatestrictlyaccordingtothestepsrequiredintheStandardtestmethodsofbitumenandbituminousmixturesforhighwayengineeringandcalculatethebitumencontent.注意事項(xiàng)ⅤAttentions應(yīng)選擇平整、穩(wěn)固、通風(fēng)的場(chǎng)地安裝本機(jī);1.Aplacewhereitisflat,stableandventilatedshallbeselectedforinstal領(lǐng)thisdevice.要保持機(jī)器清潔,溶液嚴(yán)禁進(jìn)入電機(jī),以免造成損壞;2.Keepthedevicecleanandsolutionisforbiddentoenterthemotortoavoiddamagingit.出現(xiàn)異常聲響或其他故障應(yīng)先切斷電源后進(jìn)行檢查;3.Incaseofabnormalsoundorothertroubles,cutoffpowertoexamine.試驗(yàn)完成后,應(yīng)先進(jìn)行清潔工作,以免造成故障。4.Afterthetestisover,cleanittoavoidcausingtroubles.裝箱單ⅥPackinglist主機(jī)-------------1臺(tái)Mainframe-------1set濾紙-------------10張F(tuán)ilterpaper-----10pieces說(shuō)明書(shū)-----------1份Instructionforuse-1copy合格證-----------1份Qualitycertificate1copy

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