全自動工業分析儀實驗時啟動計算機后，運行測試程序，進入“設置"菜單，設置好各欄目，然后進入“檢測"菜單，試運行分析儀的各部件是否正常（建議點擊“移到0號位"按鈕，看轉盤是否轉到0號位置（分析儀轉盤上標有紅點的坩堝孔應正好停在稱量桿的正上方），如正常則可進入“設置"分頁，選擇測試方法，其它均可按系統提示進行操作。

測定流程

運行儀(yi)器(qi)(qi)的(de)測試程序，進入(ru)工作測試菜單(dan)，輸入(ru)相(xiang)關的(de)試樣信(xin)息后(hou)(hou)儀(yi)器(qi)(qi)自(zi)動(dong)稱(cheng)量(liang)(liang)空(kong)坩(gan)(gan)堝(guo)，空(kong)坩(gan)(gan)堝(guo)稱(cheng)量(liang)(liang)完畢，系(xi)(xi)統(tong)(tong)(tong)(tong)自(zi)動(dong)打(da)開(kai)(kai)上蓋，提示放入(ru)試樣，然(ran)后(hou)(hou)系(xi)(xi)統(tong)(tong)(tong)(tong)稱(cheng)量(liang)(liang)試樣質(zhi)(zhi)量(liang)(liang)并開(kai)(kai)始(shi)加(jia)熱(re)。升(sheng)溫(wen)(wen)(wen)到145℃左(zuo)右恒(heng)溫(wen)(wen)(wen)20分(fen)鐘（指按國標方(fang)法，溫(wen)(wen)(wen)度與(yu)恒(heng)溫(wen)(wen)(wen)時(shi)間(jian)可自(zi)定(ding)義設(she)置）后(hou)(hou)開(kai)(kai)始(shi)稱(cheng)量(liang)(liang)坩(gan)(gan)堝(guo)，當坩(gan)(gan)堝(guo)質(zhi)(zhi)量(liang)(liang)變(bian)化不超過系(xi)(xi)統(tong)(tong)(tong)(tong)設(she)定(ding)值（默(mo)認0.0007克(ke)）時(shi)水(shui)分(fen)分(fen)析(xi)結(jie)(jie)束，系(xi)(xi)統(tong)(tong)(tong)(tong)報(bao)出(chu)水(shui)分(fen)測定(ding)結(jie)(jie)果(guo)，此(ci)時(shi)系(xi)(xi)統(tong)(tong)(tong)(tong)會自(zi)動(dong)打(da)開(kai)(kai)上蓋，提示加(jia)坩(gan)(gan)堝(guo)蓋，儀(yi)器(qi)(qi)自(zi)動(dong)稱(cheng)量(liang)(liang)加(jia)坩(gan)(gan)堝(guo)蓋質(zhi)(zhi)量(liang)(liang)，然(ran)后(hou)(hou)系(xi)(xi)統(tong)(tong)(tong)(tong)控(kong)制(zhi)高(gao)溫(wen)(wen)(wen)爐繼(ji)續升(sheng)溫(wen)(wen)(wen)，目標溫(wen)(wen)(wen)度900℃（系(xi)(xi)統(tong)(tong)(tong)(tong)自(zi)動(dong)打(da)開(kai)(kai)氮(dan)氣(qi)閥(fa)，向(xiang)高(gao)溫(wen)(wen)(wen)爐內通氮(dan)氣(qi)，氣(qi)體流量(liang)(liang)控(kong)制(zhi)在(zai)4～5L/min），高(gao)溫(wen)(wen)(wen)爐溫(wen)(wen)(wen)度升(sheng)到900℃，恒(heng)溫(wen)(wen)(wen)規定(ding)的(de)時(shi)間(jian)后(hou)(hou)，系(xi)(xi)統(tong)(tong)(tong)(tong)會自(zi)動(dong)打(da)開(kai)(kai)上蓋開(kai)(kai)始(shi)降(jiang)溫(wen)(wen)(wen)，當高(gao)溫(wen)(wen)(wen)爐溫(wen)(wen)(wen)度降(jiang)到設(she)定(ding)值時(shi)，儀(yi)器(qi)(qi)自(zi)動(dong)稱(cheng)量(liang)(liang)各坩(gan)(gan)堝(guo)質(zhi)(zhi)量(liang)(liang)，系(xi)(xi)統(tong)(tong)(tong)(tong)報(bao)出(chu)揮發分(fen)測定(ding)結(jie)(jie)果(guo)。此(ci)時(shi)系(xi)(xi)統(tong)(tong)(tong)(tong)再次升(sheng)溫(wen)(wen)(wen)至850℃恒(heng)溫(wen)(wen)(wen)（系(xi)(xi)統(tong)(tong)(tong)(tong)會打(da)開(kai)(kai)氧氣(qi)閥(fa)，向(xiang)高(gao)溫(wen)(wen)(wen)爐內通氧氣(qi)，氣(qi)體流量(liang)(liang)控(kong)制(zhi)在(zai)4～5L/min），之后(hou)(hou)系(xi)(xi)統(tong)(tong)(tong)(tong)開(kai)(kai)始(shi)稱(cheng)量(liang)(liang)坩(gan)(gan)堝(guo)，當坩(gan)(gan)堝(guo)質(zhi)(zhi)量(liang)(liang)變(bian)化不超過系(xi)(xi)統(tong)(tong)(tong)(tong)設(she)定(ding)值（默(mo)認0.0007克(ke)）時(shi)灰分(fen)分(fen)析(xi)結(jie)(jie)束，系(xi)(xi)統(tong)(tong)(tong)(tong)報(bao)出(chu)灰分(fen)測定(ding)結(jie)(jie)果(guo)，并打(da)印結(jie)(jie)果(guo)或報(bao)表（如果(guo)在(zai)系(xi)(xi)統(tong)(tong)(tong)(tong)設(she)置中(zhong)設(she)置了(le)打(da)印）。