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氣流(liu)烘(hong)干器(qi)是怎樣維護和操作的呢

氣(qi)流(liu)烘(hong)(hong)干(gan)器(qi)(qi)清潔維護: 每次使(shi)(shi)用前后對儀器(qi)(qi)表面(mian)做好清潔工作(zuo)(zuo)，需(xu)按照操作(zuo)(zuo)規(gui)程正(zheng)確使(shi)(shi)用。注意(yi)事項，儀器(qi)(qi)在使(shi)(shi)用過程中(zhong)不(bu)宜(yi)劇烈(lie)振動，以(yi)免待干(gan)燥玻(bo)(bo)璃(li)器(qi)(qi)皿(min)損壞(huai)。嚴禁烘(hong)(hong)干(gan)后直接關(guan)(guan)閉電(dian)源(yuan)(yuan)(yuan)開(kai)關(guan)(guan)，以(yi)免剩余熱(re)(re)量滯留(liu)于設備內部(bu)，燒壞(huai)電(dian)機(ji)和其他(ta)部(bu)件。電(dian)源(yuan)(yuan)(yuan)插座要安裝(zhuang)地(di)線， 氣(qi)流(liu)烘(hong)(hong)干(gan)器(qi)(qi)操作(zuo)(zuo)方法: 根據需(xu)烘(hong)(hong)干(gan)的(de)玻(bo)(bo)璃(li)器(qi)(qi)皿(min)的(de)大小，將(jiang)(jiang)相應(ying)規(gui)格的(de)風(feng)(feng)(feng)管接插到(dao)上蓋的(de)出風(feng)(feng)(feng)口上。將(jiang)(jiang)需(xu)烘(hong)(hong)干(gan)器(qi)(qi)皿(min)的(de)水滴甩干(gan)，試管口朝下(xia)插入(ru)支架(jia)內烘(hong)(hong)干(gan)。將(jiang)(jiang)溫度(du)(du)(du)設定(ding)旋鈕旋到(dao)所需(xu)要的(de)溫度(du)(du)(du)。使(shi)(shi)用時將(jiang)(jiang)電(dian)源(yuan)(yuan)(yuan)插頭插入(ru)220V交流(liu)電(dian)源(yuan)(yuan)(yuan)，接通電(dian)源(yuan)(yuan)(yuan)開(kai)關(guan)(guan)，則(ze)冷風(feng)(feng)(feng)指(zhi)(zhi)示綠燈(deng)亮，電(dian)機(ji)工作(zuo)(zuo)吹(chui)(chui)出冷風(feng)(feng)(feng)，再接通熱(re)(re)風(feng)(feng)(feng)開(kai)關(guan)(guan)，則(ze)熱(re)(re)風(feng)(feng)(feng)指(zhi)(zhi)示紅燈(deng)亮，電(dian)機(ji)工作(zuo)(zuo)吹(chui)(chui)進熱(re)(re)風(feng)(feng)(feng)。當氣(qi)流(liu)溫度(du)(du)(du)升至設定(ding)溫度(du)(du)(du)附近(jin)時，熱(re)(re)風(feng)(feng)(feng)指(zhi)(zhi)示燈(deng)滅，加(jia)熱(re)(re)停止（吹(chui)(chui)風(feng)(feng)(feng)電(dian)機(ji)繼(ji)續(xu)工作(zuo)(zuo)），當氣(qi)流(liu)溫度(du)(du)(du)降到(dao)設定(ding)溫度(du)(du)(du)以(yi)下(xia)時，熱(re)(re)風(feng)(feng)(feng)指(zhi)(zhi)示燈(deng)亮，繼(ji)續(xu)加(jia)熱(re)(re)。當玻(bo)(bo)璃(li)器(qi)(qi)皿(min)被(bei)烘(hong)(hong)干(gan)后，先(xian)關(guan)(guan)掉熱(re)(re)風(feng)(feng)(feng)開(kai)關(guan)(guan)，等玻(bo)(bo)璃(li)器(qi)(qi)皿(min)被(bei)吹(chui)(chui)涼后取下(xia)，并確定(ding)吹(chui)(chui)出的(de)氣(qi)流(liu)為(wei)冷風(feng)(feng)(feng)時，再zui后關(guan)(guan)閉電(dian)源(yuan)(yuan)(yuan)開(kai)關(guan)(guan)，切(qie)斷電(dian)源(yuan)(yuan)(yuan)。