在選購分路數顯消化爐時,應注意!
隨著人們對蛋白質的要求越來越高,定氮儀在行業中的應用也變得越來越廣泛,同樣也促使分路數顯消化爐產品的快速發展,目前市麵上銷售的消化爐產品很多,價格、質(zhi)量(liang)都(dou)有(you)所(suo)差(cha)異(yi),很(hen)多(duo)產(chan)品(pin)存(cun)在(zai)孔(kong)間(jian)溫(wen)度(du)的(de)不(bu)均(jun)勻(yun)性(xing),熱(re)傳(chuan)導(dao)介(jie)質(zhi)性(xing)能(neng)差(cha)和(he)消(xiao)化(hua)爐(lu)保(bao)溫(wen)差(cha),導(dao)致(zhi)樣(yang)品(pin)消(xiao)化(hua)有(you)些(xie)徹(che)底(di)有(you)些(xie)沒(mei)消(xiao)化(hua)好(hao)等(deng)問(wen)題(ti),而(er)有(you)些(xie)消(xiao)化(hua)爐(lu)還(hai)存(cun)在(zai)消(xiao)化(hua)樣(yang)品(pin)是(shi)有(you)掛(gua)壁(bi)現(xian)象(xiang),造(zao)成(cheng)了(le)樣(yang)品(pin)檢(jian)測(ce)結(jie)果(guo)不(bu)準(zhun)確(que)或(huo)是(shi)樣(yang)品(pin)消(xiao)化(hua)過(guo)程(cheng)中(zhong)有(you)煙(yan)霧(wu)產(chan)生(sheng),汙(wu)染(ran)了(le)實(shi)驗(yan)室(shi)環(huan)境(jing)等(deng)問(wen)題(ti)。

上述帶來的問題,不得不促使我們在選購分路數顯消化爐的時候要去注意以下內容:
1.升溫控製
有you效xiao控kong製zhi溫wen度du變bian化hua的de過guo程cheng,是shi避bi免mian消xiao化hua是shi樣yang品pin掛gua壁bi的de有you效xiao方fang式shi,因yin此ci一yi般ban來lai說shuo為wei了le保bao證zheng效xiao果guo,在zai消xiao化hua的de過guo程cheng中zhong,要yao求qiu消xiao化hua爐lu能neng夠gou按an照zhao需xu要yao控kong製zhi溫wen度du,而er如ru果guo有you程cheng序xu升sheng溫wen控kong製zhi就jiu能neng有you效xiao達da到dao所suo需xu,因yin此ci消xiao化hua爐lu的de第di一yi個ge重zhong要yao的de考kao察cha指zhi標biao之zhi一yi就jiu是shi消xiao化hua爐lu程cheng序xu是shi否fou有you升sheng溫wen控kong製zhi。
2.保溫材料的厚度和材質
wenduhengding,bodongxiaocainenggoubaozhengmeigeyangpinyouyizhidexiaohuashijian,eryouxiaodebaowencuoshinenggoutigaoluqiangneiwendudehengdingxing,yinweibaowencailiaobuguoguanhuozheshishidanlibo,nameshibihuizaochengwendubuwending,yinciweilewenduwendingdexuyao,xiaohualuyiqiyibanyaojubeijiaohoudebaowenceng,yincixiaohualubaowencailiaodehouduhecaizhiyeshiyigefeichangzhongyaokaochazhibiaozhiyi。
3.加熱體和熱載體的合理選擇
加(jia)熱(re)體(ti)和(he)熱(re)載(zai)體(ti)的(de)選(xuan)擇(ze)也(ye)十(shi)分(fen)關(guan)鍵(jian),因(yin)為(wei)關(guan)係(xi)到(dao)升(sheng)溫(wen)的(de)速(su)度(du)和(he)效(xiao)果(guo),一(yi)般(ban)來(lai)說(shuo)消(xiao)化(hua)爐(lu)加(jia)熱(re)體(ti)和(he)熱(re)載(zai)體(ti)的(de)選(xuan)擇(ze)是(shi)根(gen)據(ju)試(shi)驗(yan)的(de)需(xu)要(yao)和(he)用(yong)戶(hu)的(de)需(xu)求(qiu)來(lai)進(jin)行(xing)選(xuan)擇(ze)的(de),隻(zhi)有(you)選(xuan)擇(ze)合(he)適(shi)的(de)加(jia)熱(re)體(ti)和(he)熱(re)載(zai)體(ti),才(cai)能(neng)夠(gou)發(fa)揮(hui)儀(yi)器(qi)的(de)良(liang)好(hao)效(xiao)果(guo)。
4.分路數顯消化爐的安全保護功能
隻zhi有you完wan善shan的de安an全quan保bao護hu功gong能neng才cai能neng夠gou既ji保bao證zheng試shi驗yan操cao作zuo的de順shun利li開kai展zhan,延yan長chang儀yi器qi的de使shi用yong壽shou命ming,又you保bao障zhang操cao作zuo人ren員yuan的de人ren身shen安an全quan,因yin此ci分fen路lu數shu顯xian消xiao化hua爐lu的de安an全quan保bao護hu功gong能neng也ye是shi要yao重zhong點dian考kao慮lv的de,一yi般ban是shi看kan消xiao化hua爐lu是shi否fou有you溫wen度du穩wen定ding保bao護hu,過guo流liu和he短duan路lu保bao護hu等deng。
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