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class="prodetail_tit">詳細介紹</div> <div id="iu7u9n1ckzs0" class="pro_xxjs"> <link type="text/css" rel="stylesheet" href="/css/property.css"> <script> window.onload=function(){ changeTableHeight(); } window.onresize=function(){ changeTableHeight(); } function changeTableHeight(){ $(".proshowParameter table th").each(function?(i,o){ ????var $this=$(o),? ????height=$this.next().height(); ????$(this).css("height",height); var obj = $(o); var val = obj.text(); if(val == '' || val == null || val == undefined){ $(this).addClass('none'); }else{ $(this).removeClass('none'); } }); $(".proshowParameter table td").each(function?(i,o){ var 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>（0.1～1.0）L/minL/min</td></tr><tr><th>流量計精度</th><td>0.001L/min</td><th>抽氣壓力</th><td>流量0.5L/min時克服-20kPa以上阻力</td></tr><tr><th>價格區(qū)間</th><td>面議</td><th>儀器種類</th><td>普通氣體采樣器</td></tr><tr><th>儀器結構</th><td>雙路氣體采樣器</td><th>產地類別</th><td>國產</td></tr><tr><th>應用領域</th><td>環(huán)保,化工,生物產業(yè),石油,地礦</td> <th></th><td></td></tr> </tbody> </table> </section><p><strong><span style="font-family:宋體"><span style="font-size:22.0pt">GR-1220<span style="font-size:24px">型</span></span></span><span style="font-size:22px"><strong>大氣采樣器環(huán)境空氣監(jiān)測</strong></span></strong></p><p style="margin-left:18.15pt"><span style="color:rgb(0, 112, 192); font-family:黑體; font-size:14pt">適用范圍</span></p><p style="margin-left:18.15pt">GR-1220<span style="font-family:宋體">便攜式雙路氣體采樣器</span> <span style="font-family:宋體">適用于環(huán)境空氣、作業(yè)場所中的有毒有害氣體、甲醛、氨氣、</span>TVOC<span style="font-family:宋體">、苯及作業(yè)場所中個體粉塵等采樣，是環(huán)境監(jiān)測部門、室內監(jiān)測部門、工礦企業(yè)和職業(yè)衛(wèi)生等部門采集各種有毒有害氣體、個體粉塵的理想選擇，廣泛應用于環(huán)保、職業(yè)衛(wèi)生、勞動、安監(jiān)、軍事、科研、教育等部門。</span></p><h3><span style="color:#0070C0"><span style="font-family:黑體"><span style="font-size:14.0pt">采用標準</span></span></span></h3><p style="text-align:left">HJ/T 375-2007<span style="font-family:宋體">《環(huán)境空氣采樣器技術要求及檢測方法》</span></p><p>HJ584-2010 <span style="font-family:宋體">《環(huán)境空氣</span> <span style="font-family:宋體">苯系物的測定</span> <span style="font-family:宋體">活性炭吸附</span>/<span style="font-family:宋體">二硫化碳解析</span>-<span style="font-family:宋體">氣象色譜法》</span></p><h3 style="margin-left:0cm; margin-right:0cm"><span style="font-family:calibri,sans-serif"><span style="font-size:10.5pt"><span style="color:windowtext">HJ/T400-2007</span></span></span><span style="font-size:10.5pt">《車內揮發(fā)性有機物和醛酮類物質采樣測定方法》</span></h3><p><span style="font-size:10.5pt">HJ2.2-2008 </span><span style="font-family:宋體"><span style="font-size:10.5pt">《環(huán)境影響評價技術導則</span></span> <span style="font-family:宋體"><span style="font-size:10.5pt">大氣環(huán)境》</span></span></p><p style="text-align:left">GB/T 17061-1997 <span style="font-family:宋體">《作業(yè)場所空氣采樣儀器的技術規(guī)范》</span></p><p><span style="font-size:10.5pt">GB 50325-2010 </span><span style="font-family:宋體"><span style="font-size:10.5pt">《民用建筑工程室內環(huán)境污染控制規(guī)范》</span></span></p><p style="text-align:left">JJG 956-2013 <span style="font-family:宋體">《大氣采樣器》</span></p><h3><span style="color:#0070C0"><span style="font-family:黑體"><span style="font-size:14.0pt">主要特點</span></span></span></h3><p><span style="font-family:宋體"><span style="font-size:10.5pt">1.</span></span><span style="font-family:宋體"><span style="font-size:10.5pt">采用低噪音進口無刷采樣泵，負載能力高，使用壽命長；</span></span></p><p><span style="font-family:宋體"><span style="font-size:10.5pt">2.</span></span><span style="font-family:宋體"><span style="font-size:10.5pt">采用PID流量控制算法，流量控制更平穩(wěn)；</span></span></p><p><span style="font-family:宋體"><span style="font-size:10.5pt">3.</span></span><span style="font-family:宋體"><span style="font-size:10.5pt">采用高精度質量流量計，流量計量更精確；</span></span></p><p><span style="font-family:宋體"><span style="font-size:10.5pt">4.</span></span><span style="font-family:宋體"><span style="font-size:10.5pt">雙路采樣，每路可單獨控制，采樣方式靈活，定時、立即多種采樣模式可設置；</span></span></p><p><span style="font-family:宋體"><span style="font-size:10.5pt">5.</span></span><span style="font-family:宋體"><span style="font-size:10.5pt">內置高效鋰電池，雙路同時采樣時間大于4小時；</span></span></p><p><span style="font-family:宋體"><span style="font-size:10.5pt">6.</span></span><span style="font-family:宋體"><span style="font-size:10.5pt">內置2微米雙重過濾器，有效保護儀器不受粉塵影響，使用壽命更長；</span></span></p><p><span style="font-family:宋體"><span style="font-size:10.5pt">7.</span></span><span style="font-family:宋體"><span style="font-size:10.5pt">排氣嘴，可直接連接氣袋采樣；</span></span></p><p><span style="font-family:宋體"><span style="font-size:10.5pt">8.</span></span><span style="font-family:宋體"><span style="font-size:10.5pt">大尺寸、寬溫高亮彩色顯示屏顯示；</span></span></p><p style="text-align:left"><span style="font-family:宋體">9.</span><span style="font-family:宋體">具有掉電保護功能，采樣中掉電采樣數據不丟失； </span></p><p><span style="font-family:宋體"><span style="font-size:10.5pt">10.</span></span><span style="font-family:宋體"><span style="font-size:10.5pt">自動測量環(huán)境溫度、大氣壓，同時顯示刻度流量、標況流量，自動累計標況體積；</span></span></p><p><span style="font-family:宋體"><span style="font-size:10.5pt">11.</span></span><span style="font-family:宋體"><span style="font-size:10.5pt">一機多用，具備濾膜、吸附管、吸收瓶、氣袋等采樣功能；</span></span></p><p><span style="font-family:宋體"><span style="font-size:10.5pt">12.</span></span><span style="font-family:宋體"><span style="font-size:10.5pt">大容量數據存儲，單路采樣存儲數據大于500組；</span></span></p><p><span style="font-family:宋體"><span style="font-size:10.5pt">13.</span></span><span style="font-family:宋體"><span style="font-size:10.5pt">內置藍牙模塊，可選配藍牙打印機進行采樣數據打??；</span></span></p><p><span style="font-family:宋體"><span style="font-size:10.5pt">14.</span></span><span style="font-family:宋體"><span style="font-size:10.5pt">體積小、重量輕，配三角支架，采樣高度可調節(jié)；</span></span></p><h3><span style="color:#0070C0"><span style="font-family:黑體"><span style="font-size:14.0pt">工作原理</span></span></span></h3><h3 style="margin-left:21.0pt; margin-right:0cm"><span style="font-size:10.5pt">采樣器是以采樣泵抽取樣品，氣體流過電子流量計，將流量信號送微處理器進行處理，得出采樣流量和標況體積，后續(xù)再根據分析儀器測得的樣品中被測物質的總量和采樣的標況體積計算采集物質的濃度。</span></h3><h3><span style="color:#0070C0"><span style="font-family:黑體"><span style="font-size:14.0pt">技術指標</span></span></span></h3><p><span style="font-family:宋體"><span style="font-size:10.5pt">采樣器主要技術指標詳見表1。</span></span></p><p style="margin-left:0cm; margin-right:0cm; text-align:center"><span style="font-size:18px"><strong>大氣采樣器環(huán)境空氣監(jiān)測</strong></span><span style="font-family:黑體"><span style="font-size:10.5pt">表1 </span></span> <span style="font-family:黑體"><span style="font-size:10.5pt">采樣器主要技術指標</span></span></p><table border="0" cellpadding="0" cellspacing="0" style="background:white; border-collapse:collapse"><tbody><tr><td style="width:160px"><p style="text-align:center">技術指標</p></td><td style="width:162px"><p style="text-align:center">參數范圍</p></td><td style="width:96px"><p style="text-align:center">分辨率</p></td><td style="width:151px"><p style="text-align:center">準確度</p></td></tr><tr><td style="height:26px; width:160px"><p style="text-align:center">采樣流量</p></td><td style="height:26px; width:162px"><p style="text-align:center">（0.1～1.0）L/min</p></td><td style="height:26px; width:96px"><p style="text-align:center">0.001L/min</p></td><td style="height:26px; width:151px"><p style="text-align:center">優(yōu)于±2.5%</p></td></tr><tr><td style="width:160px"><p style="text-align:center">大氣壓</p></td><td style="width:162px"><p style="text-align:center">(60~110)kPa</p></td><td style="width:96px"><p style="text-align:center">0.01KPa</p></td><td style="width:151px"><p style="text-align:center">優(yōu)于±2.5%</p></td></tr><tr><td style="width:160px"><p style="text-align:center">環(huán)境溫度</p></td><td style="width:162px"><p style="text-align:center">(-50～+100)℃</p></td><td style="width:96px"><p style="text-align:center">0.1℃</p></td><td style="width:151px"><p style="text-align:center">優(yōu)于±2℃</p></td></tr><tr><td style="width:160px"><p style="text-align:center">大采樣體積</p></td><td style="width:162px"><p style="text-align:center">9999.999L</p></td><td style="width:96px"><p style="text-align:center">0.001L</p></td><td style="width:151px"><p style="text-align:center"> </p></td></tr><tr><td style="width:160px"><p style="text-align:center">采樣時間</p></td><td style="width:162px"><p style="text-align:center">1min～99h59min</p></td><td style="width:96px"><p style="text-align:center">1min</p></td><td style="width:151px"><p style="text-align:center"> </p></td></tr><tr><td style="width:160px"><p style="text-align:center">負載能力</p></td><td colspan="3" style="width:409px"><p style="text-align:center">流量0.5L/min時克服-20kPa以上阻力</p></td></tr><tr><td style="width:160px"><p style="text-align:center">數據存儲</p></td><td colspan="3" style="width:409px"><p style="text-align:center">500組（每路）</p></td></tr><tr><td style="width:160px"><p style="text-align:center">電池容量</p></td><td colspan="3" style="width:409px"><p style="text-align:center">14.8V，3350mAh</p></td></tr><tr><td style="width:160px"><p style="text-align:center">工作時間</p></td><td colspan="3" style="width:409px"><p style="text-align:center">>6小時（雙路同時啟動，0.5L/min流量）</p></td></tr><tr><td style="width:160px"><p style="text-align:center">工作溫度</p></td><td colspan="3" style="width:409px"><p style="text-align:center">(-20～+50)℃</p></td></tr><tr><td style="width:160px"><p style="text-align:center">噪聲</p></td><td colspan="3" style="width:409px"><p style="text-align:center">＜55dB(A)</p></td></tr><tr><td style="width:160px"><p style="text-align:center">外型尺寸</p></td><td colspan="3" 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