微機全自動量熱儀主要由恒溫式彈桶量熱儀及微型計算機等部分組成，是一種由計算機軟件控制,并能進行對其數據處理的多功能、自動化熱量測試儀器。該儀器具有測量精度高、操作簡便、使用可靠、外觀精美等特點，主要用于煤炭、生物質顆粒、石油、建筑材料、固體/危廢物、木材、zhayao等(deng)可(ke)燃物(wu)質(zhi)發(fa)熱(re)量的測(ce)定。

Microcomputer automatic calorimeter mainly consisting of thermostatic Shell calorimeter and microcomputer etc is a kind of versatile and automated heating testing instrument controlled by computer software and capable of data processing. The instrument features in accuracy, easiness to operate, reliability and attractive appearance and so on which is widely used in determination of calorific value of combustible substances such as coal, petroleum, chemical, food, timber as well as explosives and so on.

 實(shi)驗步驟Experimental procedure

1. 測試發熱量：Testing heat value

（1）開機(ji)步(bu)驟：Procedure of turning on the computer

     把(ba)量熱(re)(re)儀(yi)和制冷機(ji)(ji)電源(yuan)插頭插到(dao)電源(yuan)上，打開(kai)量熱(re)(re)儀(yi)電源(yuan)開(kai)關，“雙擊”電腦桌面上的“微機(ji)(ji)全(quan)自(zi)動量熱(re)(re)儀(yi)”快捷(jie)方(fang)式(shi)。圖(tu)（1） “點(dian)擊”圖(tu)（2）出現圖(tu)（3）“點(dian)擊”確定，進入量熱(re)(re)儀(yi)操作界面“圖(tu)4”。 

Plug the calorimeter and refrigerator power into the socket, turn on the power of calorimeter, and “double-click” the shortcut of “Microcomputer automatic calorimeter” on the desktop. Figure (1) “Click” Figure (2) to witness Figure (3) and then click “enter” to enter user interface of the calorimeter "Fig4."

（2）發熱量操作：

在(zai)(zai)坩堝(guo)內稱取（小(xiao)于0.2mm）0.9-1.1g 分析試(shi)樣(yang)。將點(dian)(dian)火(huo)(huo)絲(si)分別接(jie)在(zai)(zai)氧彈(dan)(dan)兩(liang)支電極柱上，如不(bu)加棉線，點(dian)(dian)火(huo)(huo)絲(si)要與試(shi)樣(yang)保持良好接(jie)觸(chu)，并注(zhu)意勿使點(dian)(dian)火(huo)(huo)絲(si)接(jie)觸(chu)坩堝(guo)。向氧彈(dan)(dan)內加入10ml蒸餾(liu)水，旋緊氧彈(dan)(dan)蓋(gai)，輕(qing)輕(qing)放在(zai)(zai)沖氧儀上，氧氣壓力調整到(dao)2.8-3.0Mpa，充(chong)15-30S,（時間不(bu)得小(xiao)于15S）將氧彈(dan)(dan)放入內筒中，蓋(gai)上量熱儀上蓋(gai)，點(dian)(dian)擊 圖(4)“開始”按鈕，系(xi)統開始測試(shi) 圖(5)，在(zai)(zai)實驗(yan)過程中輸入樣(yang)重；硫；氫(qing)；水，點(dian)(dian)火(huo)(huo)熱等(deng)數據，測試(shi)結束后軟件自(zi)動計算出(chu)結果并在(zai)(zai)屏幕上顯示出(chu)來。圖（6）(2)

 Heat operation:

Take (less than 0.2mm) 0.9-1.1g sample from the crucible for analysis. Connect the ignition wires to two electrodes column of oxygen bomb respectively, if without cotton, the ignition wire should stay a good contact with the sample and should get touch with the crucible. Then add 10ml of distilled water into the Oxygen bomb tighten the cover and gently place it on Oxygen meter, adjust oxygen pressure to 2.8-3.0Mpa for 15-30S, (no less than 15S). Put oxygen bomb into the barrel, cover calorimeter lid, click figure (4) "Start" button, then the system begins the test figure(5), During the experiment; input sample weight, sulfur; hydrogen; water, ignition and so on so that software can automatically calculate the results and display them on the screen after test is completed. Figure (6)