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16px;">　　水分測定儀是一種常見的實驗室儀器，用于測定樣品中的水分含量。本文將介紹它的原理、分類以及應(yīng)用。</span></div><div><span style="font-size: 16px;"> </span></div><div><span style="font-size: 16px;">　　原理：</span></div><div><span style="font-size: 16px;">　　</span><strong><a href="http:///Products-37322746.html" target="_blank"><span style="font-size: 16px;">水分測定儀</span></a></strong><span style="font-size: 16px;">根據(jù)不同的測量原理可以分為多種類型。其中，最常見的是熱重法和紅外線法。</span></div><div><span style="font-size: 16px;">　　1.熱重法：利用物質(zhì)在加熱條件下失去水分的特性，通過稱量樣品在不同溫度下失去的質(zhì)量來計算水分含量。這種方法適用于大部分物質(zhì)的水分測定，包括固體、液體和氣體狀態(tài)下的物質(zhì)。</span></div><div><span style="font-size: 16px;">　　2.紅外線法：基于水分吸收紅外線的特性，通過測量樣品吸收或透過紅外線的強度來計算水分含量。這種方法適用于大部分固體樣品和某些液體樣品的水分測定。</span></div><div><span style="font-size: 16px;"> </span></div><div><span style="font-size: 16px;">　　水分測定儀廣泛應(yīng)用于化工、制藥、食品、環(huán)保、能源、建材等領(lǐng)域。例如：</span></div><div><span style="font-size: 16px;">　　1.在化工行業(yè)，它可以用于聚合物、溶劑、化學(xué)試劑等物質(zhì)的水分測定；</span></div><div><span style="font-size: 16px;">　　2.在制藥行業(yè)，它可以用于藥品、原料藥、包裝材料等的水分測定；</span></div><div><span style="font-size: 16px;">　　3.在食品行業(yè)中，它可以用于肉類、蔬菜、果實等食品的水分測定；</span></div><div><span style="font-size: 16px;">　　4.在環(huán)保領(lǐng)域，它可以用于廢水、污泥等的水分測定；</span></div><div><span style="font-size: 16px;">　　5.在能源行業(yè)，它可以用于煤、油、天然氣等物質(zhì)的水分測定；</span></div><div><span style="font-size: 16px;">　　6.在建材行業(yè)，它可以用于水泥、混凝土等材料的水分測定。</span></div><div><span style="font-size: 16px;"> </span></div><p align="center"><img src="https://img62.chem17.com/9/20230522/638203742242333648659.jpg" width="460" height="460" align="middle" alt="" /></p><p> </p><div><span style="font-size: 16px;">　　水分測定儀的使用分類：</span></div><div><span style="font-size: 16px;">　　目前，本儀器按功能可分為手持式、臺式和在線式。其中，手持式的通常用于野外取樣和快速篩查；臺式的則適用于實驗室日常分析；在線式則適用于生產(chǎn)現(xiàn)場的連續(xù)監(jiān)測。</span></div><div><span style="font-size: 16px;">　　按樣品狀態(tài)可分為固態(tài)、液態(tài)和氣態(tài)。其中，固態(tài)的適用于粉末、顆粒等固態(tài)物質(zhì)的水分測定；液態(tài)適用于液態(tài)樣品的水分測定；氣態(tài)適用于氣態(tài)樣品（如天然氣、空氣等）中的水分含量測定。</span></div><div><span style="font-size: 16px;"> </span></div><div><span style="font-size: 16px;">　　總之，水分測定儀是一種實用而廣泛應(yīng)用的儀器，對于保障生產(chǎn)質(zhì)量和產(chǎn)品安全具有重要作用。</span></div> <div class="fxabfh5" id="news_sx"><li id="fxabfh5" class="sx_left">上一篇：<a href="/Article-3480069.html">無級變速粘度計：實驗室粘度測量的利器</a> <br />下一篇：<a href="/Article-3333117.html">分享！數(shù)字旋轉(zhuǎn)粘度計原理、應(yīng)用和優(yōu)點</a></li></div> </div> </div> </div> </div> <script type="text/javascript"> $(document).ready(function(e) { $(".about_con img").each(function(index, element) { $(this).attr('style', 'max-width:100%'); }); }); </script> <div id="fxabfh5" class="clear"></div>  <div id="fxabfh5" class="ly_foot"> <div id="fxabfh5" class="ft_main"> <div id="fxabfh5" class="ft_contact"> <em>Contact Us</em> <ul> <li><img src="/Skins/536317/images/qq.png" />聯(lián)系QQ：275309927</li> 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