A90氣(qi)相色(se)譜儀的使(shi)用(yong)條件(jian)介(jie)紹(shao)
點擊(ji)次(ci)數(shu):2370次(ci) 更(geng)新時(shi)間:2016-01-25
A90氣(qi)相色(se)譜儀是(shi)實現氣(qi)相色(se)譜過程的儀(yi)器,儀(yi)器型號繁多,但(dan)總的說(shuo)來,其基(ji)本(ben)結(jie)構是(shi)相似的,主(zhu)要(yao)由(you)載氣(qi)系(xi)統(tong)、進樣系(xi)統(tong)、分(fen)離系(xi)統(tong)(色(se)譜柱)、檢測系(xi)統(tong)以(yi)及數(shu)據處(chu)理(li)系(xi)統(tong)構成(cheng)。因(yin)為氣(qi)相色(se)譜的靈(ling)敏度高,分(fen)離度好,分(fen)析(xi)速度(du)快,定(ding)量分(fen)析(xi)的精(jing)密度(du)等。所(suo)以(yi)氣(qi)相色(se)譜儀是(shi)各種科(ke)研和(he)工(gong)業(ye)部門(men)應(ying)用(yong)zui多(duo)的壹(yi)種儀(yi)器雖(sui)然A90氣(qi)相色(se)譜儀相(xiang)對光(guang)學(xue)儀器(qi)在使(shi)用(yong)場(chang)合(he),安(an)裝(zhuang)位(wei)置(zhi)要(yao)求(qiu)不(bu)嚴格(ge),但(dan)在操作某些(xie)檢測器和(he)高(gao)靈(ling)敏度工(gong)作(zuo)時(shi)還(hai)應(ying)註(zhu)意(yi)以(yi)下條件(jian):
⑴使(shi)用(yong)場(chang)合(he):溫(wen)度(du),濕度(du),大(da)氣(qi)壓力(li),震動,電(dian)磁(ci)幹擾(rao),有無(wu)腐(fu)蝕性(xing)氣(qi)體,通(tong)風(feng),雜(za)光(guang),水(shui)源,塵埃(ai)等(deng)可(ke)能(neng)對儀器(qi)工(gong)作(zuo)的影(ying)響;
⑵儀(yi)器安(an)裝基(ji)座平穩(wen)抗震,面積大小(xiao),位(wei)置(zhi),維修(xiu)是(shi)否(fou)方便(bian);
⑶氣(qi)源的供(gong)給(gei)方法(fa),安裝(zhuang)操作,純度等(deng)能(neng)否(fou)滿(man)足(zu)要(yao)求(qiu)。