接通電(dian)源(yuan)，打開電(dian)源(yuan)開關(guan)，設(she)(she)(she)(she)(she)定(ding)(ding)溫(wen)(wen)(wen)度(du)：按(an)(an)SET鍵(jian)(jian)(jian)(jian)可(ke)設(she)(she)(she)(she)(she)定(ding)(ding)或查看溫(wen)(wen)(wen)度(du)設(she)(she)(she)(she)(she)定(ding)(ding)點。按(an)(an)一(yi)下SET鍵(jian)(jian)(jian)(jian)數(shu)碼管字符開始閃動,表示(shi)儀表進入設(she)(she)(she)(she)(she)定(ding)(ding)狀(zhuang)態(tai),按(an)(an)△鍵(jian)(jian)(jian)(jian)設(she)(she)(she)(she)(she)定(ding)(ding)值(zhi)(zhi)增加，按(an)(an)▽鍵(jian)(jian)(jian)(jian)設(she)(she)(she)(she)(she)定(ding)(ding)值(zhi)(zhi)減小(xiao)，長按(an)(an)△鍵(jian)(jian)(jian)(jian)或▽鍵(jian)(jian)(jian)(jian)數(shu)據會(hui)快速變動， 再一(yi)次按(an)(an)SET鍵(jian)(jian)(jian)(jian)儀表回(hui)到正常(chang)工(gong)作(zuo)狀(zhuang)態(tai)溫(wen)(wen)(wen)度(du)設(she)(she)(she)(she)(she)定(ding)(ding)完畢(bi)。（若溫(wen)(wen)(wen)控(kong)儀是(shi)智(zhi)能型，則另附(fu)溫(wen)(wen)(wen)控(kong)說(shuo)明書）.設(she)(she)(she)(she)(she)定(ding)(ding)試驗(yan)所需(xu)的溫(wen)(wen)(wen)度(du)，待溫(wen)(wen)(wen)度(du)恒定(ding)(ding)后，放入實(shi)驗(yan)物(wu)品，即可(ke)開始實(shi)驗(yan)。
注(zhu)意事項：
1.本箱為不防爆型，故腐蝕性及易(yi)燃性物品禁(jin)止(zhi)放入(ru)箱內。
2.切勿把本機(ji)箱體放(fang)在含酸(suan)、含堿(jian)的(de)腐蝕(shi)環境中，以免破(po)環電子部件。
3.注意保護箱體漆面影(ying)響箱體外形美觀。
4.長期不使用時(shi)，應切斷電源，嚴禁各處液體進入機內，以免損(sun)壞主機。
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