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obj = $(o); var val = obj.text(); if(val == '' || val == null || val == undefined){ $(this).addClass('none'); }else{ $(this).removeClass('none'); } }); } </script> <section class="proshowParameter"> <table style=" margin-bottom:20px;"> <tbody> <tr><th>品牌</th><td>國瑞力恒</td><th>流量范圍</th><td>0.1~1.5L/min</td></tr><tr><th>最高流量和阻力下運行時間</th><td>不低于8h</td><th>最大流量和阻力下使用壽命</th><td>＞5000h</td></tr><tr><th>流量穩(wěn)定性</th><td>優(yōu)于±2.5%</td><th>流量計精度</th><td>優(yōu)于±2.5%</td></tr><tr><th>抽氣壓力</th><td>-80kPa</td><th>價格區(qū)間</th><td>面議</td></tr><tr><th>儀器種類</th><td>普通氣體采樣器</td><th>儀器結構</th><td>單路氣體采樣器</td></tr><tr><th>產地類別</th><td>國產</td><th>應用領域</th><td>醫(yī)療衛(wèi)生,環(huán)保,化工,地礦,綜合</td></tr> </tbody> </table> </section><p>　　 <span style="font-size: 24px;"> <strong style="font-family: Arial, Verdana, sans-serif; font-size: x-large; text-align: -webkit-center; text-wrap: wrap; background-color: rgb(255, 255, 255);">GR-1211</strong><strong style="font-family: Arial, Verdana, sans-serif; font-size: x-large; text-align: -webkit-center; text-wrap: wrap; background-color: rgb(255, 255, 255);">型氣袋法采樣器</strong><strong></strong></span></p><p><span style="font-size: 18px;"> </span></p><h3 style="font-family: Arial, Verdana, sans-serif; text-wrap: wrap;"><span style="font-size: large;">產品簡介</span></h3><p style="font-family: Arial, Verdana, sans-serif; font-size: 12px; text-wrap: wrap;"><span style="line-height: 26px; font-size: medium;"><strong style="font-size: 18px; text-wrap: wrap;"> </strong><strong><span style="line-height: 26px; font-size: 20px;"> <span style="line-height: 26px; font-size: 20px; color: rgb(0, 0, 0);"> </span><span style="line-height: 26px; font-size: 20px; color: rgb(0, 0, 0);"> <strong>真空箱非甲烷總烴采樣器恒流 </strong></span></span></strong><span style="line-height: 26px; font-size: 20px;"><span style="line-height: 26px; font-size: 20px; color: rgb(0, 0, 0);"></span>是根據(jù)氣袋法采樣的相關國家標準研制出的一款新型采樣器。本采樣器通過使用聚氟乙烯（PVF）等氟聚合物薄膜氣袋，采用被動采樣方式實現(xiàn)采集環(huán)境空氣、固定污染源廢氣中非甲烷總烴和揮發(fā)性有機物、揮發(fā)性鹵代烴、臭氣等各種氣體的采樣功能。相比傳統(tǒng)的采樣器，本采樣器采用被動采樣，樣品不經過采樣泵直接進入氣袋，對樣品無污染、損失，采樣效率和質量更提高，具有操作簡單、采樣流量大、密封性能好等優(yōu)點，廣泛應用環(huán)保、衛(wèi)生、勞動、安檢、科研、教育等部門用于各種樣氣的采集。</span></span></p><p style="text-align: center"><img style="max-width:800px;max-height:300%;" src="https://img47.chem17.com/gxhpic_59639cd4e1/c36fe6f24c64508f1fbdd66b91db881d5cc782ab3fade065b19dca026054d85d634bfdb544fa8916.jpg" title="4.jpg" alt="真空箱非甲烷總烴采樣器恒流"/></p><p style="font-family: Arial, Verdana, sans-serif; font-size: 12px; text-wrap: wrap;"><span style="line-height: 26px; font-size: 20px;"></span><br/></p><p><span style="font-size: 18px;"><strong></strong></span><br/></p><p><span style="font-size: 18px;"> <span style="font-size: 20px;"> 環(huán)境污染對人類健康和生態(tài)系統(tǒng)造成了嚴重影響。揮發(fā)性有機化合物是導致空氣污染的主要因素之一。為了準確監(jiān)測和評估大氣中的VOCs濃度，需要使用真空箱非甲烷總烴采樣器。</span></span></p><div><span style="font-size: 18px;">　　<span style="font-size: 20px;">1、<strong><span style="font-family: Arial, Verdana, sans-serif; font-size: 20px; text-wrap: wrap;"><strong>真空箱非甲烷總烴采樣器采樣流量大小可設置</strong></span></strong>的工作原理</span></span></div><div><span style="font-size: 20px;">　　（1）真空系統(tǒng)：該設備通過建立一個負壓環(huán)境來吸取大氣中的VOCs。這個負壓環(huán)境是通過真空泵或壓縮空氣驅動的活塞泵來實現(xiàn)的。真空系統(tǒng)可以控制采樣速率和采樣時間。</span></div><div><span style="font-size: 20px;">　?。?）采樣裝置：通常包括一個采樣室和一個采樣罐。采樣室是一個密封的容器，用于暫時存放采集的空氣樣品。采樣罐是一個密封的容器，用于長期存儲采集的空氣樣品。</span></div><div><span style="font-size: 20px;">　?。?）過濾系統(tǒng)：為了避免固體顆粒和液滴進入采樣裝置，通常配備了過濾系統(tǒng)。過濾系統(tǒng)可以使用顆粒過濾器和吸濕劑來去除固體顆粒和水分。</span></div><div><span style="font-size: 20px;">　?。?）附件：本設備還可以配備其他附件，如溫度和濕度傳感器、流量計和控制器等。這些附件可以監(jiān)測環(huán)境條件，并確保采樣過程的準確性和穩(wěn)定性。</span></div><div><span style="font-size: 20px;">　　2、應用</span></div><div><span style="font-size: 20px;">　?。?）環(huán)境監(jiān)測：廣泛應用于環(huán)境監(jiān)測領域。它可以用于評估大氣中VOCs的濃度，監(jiān)測空氣質量和環(huán)境污染程度。這對于制定環(huán)境保護政策和采取相應的措施至關重要。</span></div><div><span style="font-size: 20px;">　?。?）室內空氣質量監(jiān)測：也可以用于室內空氣質量監(jiān)測。它可以檢測室內環(huán)境中的VOCs來源，如建筑材料、家具和清潔劑等。這有助于提高室內空氣質量，并保護人們的健康。</span></div><div><span style="font-size: 20px;">　?。?）工業(yè)應用：在工業(yè)領域也有廣泛的應用。它可以用于監(jiān)測工業(yè)過程中產生的VOCs排放，以確保符合環(huán)境法規(guī)和標準。</span></div><p style="text-align:center;"><br/></p><p style="text-align: center"><img style="max-width:800px;max-height:300%;" src="https://img42.chem17.com/gxhpic_59639cd4e1/c36fe6f24c64508f1fbdd66b91db881d68e9aa000263b2f0f58117f50f4df24cb212c3793d38c380.jpg" title="2.jpg" alt="真空箱非甲烷總烴采樣器恒流"/></p><div><span style="font-size: 18px;">　　3、操作方法：</span></div><div><span style="font-size: 18px;">　　<span style="font-size: 20px;">（1）設置：</span></span></div><div><span style="font-size: 20px;">　　將其放置在平穩(wěn)的工作臺上，并連接電源線。根據(jù)設備說明書，設置所需的參數(shù)，如采樣時間、流量等。確保儀器處于正常工作狀態(tài)。</span></div><div><span style="font-size: 20px;">　?。?）校準：</span></div><div><span style="font-size: 20px;">　　使用校準氣體和標準品，按照設備說明書的指導進行儀器校準。校準是確保采樣結果準確可靠的重要步驟，務必嚴格按照操作規(guī)程進行。</span></div><div><span style="font-size: 20px;">　?。?）準備采樣罐：</span></div><div><span style="font-size: 20px;">　　將一個干凈的采樣罐和密封蓋準備好。確保罐子內部干燥、無雜質，并檢查密封蓋是否完好無損。</span></div><div><span style="font-size: 20px;">　?。?）連接氣管：</span></div><div><span style="font-size: 20px;">　　將一端連接到出氣口，另一端連接到采樣罐的進氣口。確保連接緊密，避免氣體泄漏。</span></div><div><span style="font-size: 20px;">　?。?）開始采樣：</span></div><div><span style="font-size: 20px;">　　確認所有設置和連接都已完成后，啟動真空箱非甲烷總烴采樣器開始采樣。根據(jù)需要設定的采樣時間，儀器將自動控制流量并收集空氣中的非甲烷總烴。</span></div><div><span style="font-size: 20px;">　?。?）結束采樣：</span></div><div><span style="font-size: 20px;">　　在設定的采樣時間結束后，停止設備的工作。斷開氣管連接，并小心地取下采樣罐，立即用密封蓋密封好。</span></div><div><span style="font-size: 20px;">　?。?）樣品處理：</span></div><div><span style="font-size: 20px;">　　將采樣罐送至實驗室進行樣品處理和分析。根據(jù)需要，可以使用各種分析方法來測定非甲烷總烴的含量。</span></div><div><span style="font-size: 20px;">　　總結：真空箱非甲烷總烴采樣器是一種重要的設備，用于收集環(huán)境中的揮發(fā)性有機化合物。它通過建立一個負壓環(huán)境來吸取大氣中的VOCs，并配備了過濾系統(tǒng)和其他附件來確保采樣過程的準確性和穩(wěn)定性。它在環(huán)境監(jiān)測、室內空氣質量監(jiān)測和工業(yè)應用中發(fā)揮著重要作用，通過準確監(jiān)測VOCs的濃度，我們可以評估空氣質量、保護環(huán)境和人類健康。</span></div><p><span style="font-size: 20px;"><strong><span style="letter-spacing: 0px; background: rgb(255, 255, 255); font-family: 宋體;">青島國瑞力恒環(huán)?？萍加邢薰臼且患覐氖赂鞣N環(huán)境監(jiān)測采樣及分析儀器設備研發(fā)，生產，銷售的科技型企業(yè)。公司致力于研制具有自主知識產權的環(huán)境空氣質量檢測儀，有毒有害氣體分析儀，環(huán)境空氣采樣，固定污染源采樣器，職業(yè)衛(wèi)生采樣器，水質采樣器及</span></strong><strong><span style="letter-spacing: 0px; background: rgb(255, 255, 255); font-family: 宋體;">分析</span></strong><strong><span style="letter-spacing: 0px; background: rgb(255, 255, 255); font-family: 宋體;">儀，預處理器，移動電源等現(xiàn)場采樣配套設備。公司擁有從事環(huán)境監(jiān)測儀器研發(fā)的技術團隊和高素質的市場營銷團隊，服務于中國環(huán)境監(jiān)測市場，利用當今的前沿科技促進環(huán)境監(jiān)測工作的智能化、網絡化、規(guī)范化和便利化，產品以可信賴的品質，優(yōu)良的性能贏得了市場，不斷地取得各級客戶的信賴，受到了廣大客戶的一致贊譽。</span></strong></span></p><p><br/></p><p><br/></p><p><br/></p><p><span style="font-size: 18px;"><strong>真空箱非甲烷總烴采樣器恒流</strong></span></p> </div> <div id="q0yu4kxsb" class="prodetail_tit" id="cpzx">產品咨詢</div> <div id="q0yu4kxsb" class="pro_form"> <link rel="stylesheet" type="text/css" href="/css/MessageBoard_style.css"> <script language="javascript" src="/skins/Scripts/order.js?v=20210318" type="text/javascript"></script> <a name="order" id="order"></a> <div id="q0yu4kxsb" class="ly_msg" id="ly_msg"> <form method="post" name="form2" id="form2"> <h3>留言框 </h3> <ul> <li> <h4 class="xh">產品：</h4> <div id="q0yu4kxsb" class="msg_ipt1"><input class="textborder" size="30" name="Product" id="Product" value="真空箱非甲烷總烴采樣器恒流" placeholder="請輸入產品名稱" /></div> </li> <li> <h4>您的單位：</h4> <div 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