我司為您解析實(shí)驗(yàn)室儀器及試劑如何防潮！

<p><span style="color: rgb(0, 0, 255);"><strong><font face="宋體" style="font-family: 宋體; font-size: 9pt;">一、實(shí)驗(yàn)儀器防潮</font><span style="font-family: 宋體; font-size: 9pt;">&nbsp;</span></strong></span></p> <p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋體;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;">精密儀器要放置在通風(fēng)條件較好的實(shí)驗(yàn)室內(nèi)，經(jīng)常開機(jī)，用機(jī)器自身運(yùn)轉(zhuǎn)產(chǎn)生的熱量來驅(qū)散水汽，可以降低儀器內(nèi)部的空氣濕度，防止線路板等電子元件受潮。</span><span style="mso-spacerun:'yes';font-family:宋體;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><o:p></o:p></span></p> <p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋體;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;">平時(shí)在機(jī)內(nèi)放置干燥劑防潮，定期檢查，及時(shí)更換；例如在精密電子天平內(nèi)部放置裝有變色硅膠的小燒杯，利用硅膠吸附空氣中的水分，當(dāng)發(fā)現(xiàn)硅膠變色時(shí)取出烘干至藍(lán)色，冷卻后放回天平內(nèi)循環(huán)使用。</span><span style="mso-spacerun:'yes';font-family:宋體;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><o:p></o:p></span></p> <p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋體;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;">短時(shí)間不用的儀器設(shè)備，要用布罩罩好，防止潮氣、灰塵進(jìn)入；對(duì)涂有油層防護(hù)的鋼鐵零部件要定期涂油保養(yǎng)。</span><span style="mso-spacerun:'yes';font-family:宋體;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><o:p></o:p></span></p> <p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋體;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><font face="宋體">如果條件許可，可將需要在干燥環(huán)境下儲(chǔ)存的器件放入電子防潮箱中，電子防潮箱是新一代除濕平臺(tái)，微電腦智能化管理，可滿足各種精密配件和電子器件儲(chǔ)存的嚴(yán)格要求。</font> <font face="宋體">　　</font></span><span style="mso-spacerun:'yes';font-family:宋體;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><o:p></o:p></span></p> <p class="MsoNormal"><span style="color: rgb(0, 0, 255);"><strong><span style="font-family: 宋體; font-size: 9pt;"><font face="宋體">二、化學(xué)試劑防潮</font>&nbsp;</span></strong></span><span style="mso-spacerun:'yes';font-family:宋體;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><o:p></o:p></span></p> <p class="MsoNormal"><span style="color: rgb(255, 0, 0);"><span style="font-family: 宋體; font-size: 9pt;"><font face="宋體">實(shí)驗(yàn)室內(nèi)化學(xué)試劑要分門別類存放，固體在上、液體在下，酸試劑、堿試劑，還原劑、氧化劑分開，貼好目錄，便于使用。</font>&nbsp;</span></span><span style="mso-spacerun:'yes';font-family:宋體;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><o:p></o:p></span></p> <p class="MsoNormal"><strong><span style="mso-spacerun:'yes';font-family:宋體;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;">1<font face="宋體">、</font></span></strong><span style="mso-spacerun:'yes';font-family:宋體;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><font face="宋體">首先要保持化學(xué)試劑的密封性，使化學(xué)試劑與外界的潮氣盡量隔絕，其次在放置化學(xué)試劑的櫥柜內(nèi)放置干燥劑吸收潮氣。</font></span><span style="mso-spacerun:'yes';font-family:宋體;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><o:p></o:p></span></p> <p class="MsoNormal"><strong><span style="mso-spacerun:'yes';font-family:宋體;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;">2<font face="宋體">、</font></span></strong><span style="mso-spacerun:'yes';font-family:宋體;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><font face="宋體">不同的化學(xué)試劑使用不同的干燥劑，如放置酸性試劑的櫥柜，使用五氧化二磷等酸性干燥劑；堿性試劑的櫥柜，使用氧化鈣，碳酸鉀等堿性干燥劑；放置鹽類試劑的櫥柜，可以使用硫酸鈣，硅膠等中性干燥劑</font><font face="Calibri">[10]</font><font face="宋體">。不常用的試劑可封蠟保存；對(duì)于特別容易潮解的化學(xué)試劑，可以存放在干燥器中。</font></span><span style="mso-spacerun:'yes';font-family:宋體;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><o:p></o:p></span></p> <p class="MsoNormal"><strong><span style="mso-spacerun:'yes';font-family:宋體;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;">3<font face="宋體">、</font></span></strong><span style="mso-spacerun:'yes';font-family:宋體;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><font face="宋體">應(yīng)定期檢查受潮易發(fā)生危險(xiǎn)的化學(xué)試劑（如三氯氧磷、氰乙酸乙酯、金屬鈉等）的狀態(tài)，以及櫥內(nèi)干燥劑狀態(tài)，發(fā)現(xiàn)異常立即處理，及時(shí)清除安全隱患。</font><font face="Calibri">&nbsp;</font></span><span style="mso-spacerun:'yes';font-family:宋體;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><o:p></o:p></span></p> <p class="MsoNormal"><span style="color: rgb(0, 0, 255);"><strong><span style="font-family: 宋體; font-size: 9pt;"><font face="宋體">三、實(shí)驗(yàn)室內(nèi)真菌的防治</font>&nbsp;</span></strong></span><span style="mso-spacerun:'yes';font-family:宋體;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><o:p></o:p></span></p> <p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋體;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:9.0000pt;mso-font-kerning:1.0000pt;"><font face="宋體">勤通風(fēng)，保持空氣的暢通，可抑制實(shí)驗(yàn)室內(nèi)真菌的滋生。例如經(jīng)常把實(shí)驗(yàn)臺(tái)上的櫥門打開通風(fēng)，降低內(nèi)部空氣濕度。在真菌已經(jīng)發(fā)生的情況下，可以用</font>80%<font face="宋體">酒精清洗被真菌侵染的地方，如果情況比較嚴(yán)重，選擇專門除真菌的清除劑，可保證兩年不再被真菌侵染。容易被真菌侵染的耗材，如試紙、濾紙等，需保持耗材的密封性，并經(jīng)常翻動(dòng)晾曬，以達(dá)到不被真菌危害的目的。</font></span></p>