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class="prodetail_con"> <div id="iu7u9n1ckzs0" class="prodetail_tit">詳細(xì)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(guó)瑞力恒</td><th>產(chǎn)地類別</th><td>國(guó)產(chǎn)</td></tr><tr><th>應(yīng)用領(lǐng)域</th><td>醫(yī)療衛(wèi)生,環(huán)保,化工,電子,綜合</td> <th></th><td></td></tr> </tbody> </table> </section><p><strong>產(chǎn)品簡(jiǎn)介</strong><br /><strong> <strong>大氣采樣器流量校準(zhǔn)儀電子皂膜流量計(jì)</strong></strong> 適用于中、小流量氣體流量的測(cè)量校準(zhǔn)。廣泛應(yīng)用于大氣采樣器、煙氣分析儀、氣相色譜等儀器儀表的流量校準(zhǔn)與標(biāo)定。適用于計(jì)量檢定、環(huán)保監(jiān)測(cè)、勞保衛(wèi)生、科研院所及其它需要?dú)怏w流量校準(zhǔn)的場(chǎng)合。</p><p><strong>采用標(biāo)準(zhǔn)</strong></p><p>JJG 586—2006《皂膜流量計(jì)》</p><p><img alt="" src="https://img79.chem17.com/gxhpic_59639cd4e1/d18d22ba8792e2aa243bec1e2d00d80e741f1f078604e70ccaaf4d8e698b3e60af00521716c60d1f.jpg" style="width: 500px; height: 500px;" /></p><p><strong><strong>大氣采樣器流量校準(zhǔn)儀電子皂膜流量計(jì)</strong></strong> <strong>主要特點(diǎn)</strong></p><p>1、采用高精度紅外傳感器與微電腦數(shù)據(jù)處理技術(shù)，檢測(cè)速度快，測(cè)量精度高；</p><p>2、采樣同步脈寬調(diào)制紅外光電檢測(cè)技術(shù)，抗干擾能力強(qiáng)，不受外界光線變化的干擾。</p><p>3、實(shí)時(shí)測(cè)量環(huán)境溫度和環(huán)境大氣壓，自動(dòng)換算標(biāo)準(zhǔn)狀況流量、刻度流量；</p><p>4、交直流兩用，內(nèi)置鋰電池，一次充電可續(xù)工作24小時(shí)以上；</p><p>5、測(cè)量時(shí)間精度高，時(shí)間分辨率為0.001s；</p><p>6、儀器采用模具化生產(chǎn)，結(jié)構(gòu)合理，外形美觀；</p><p>7、采用電磁兼容技術(shù)設(shè)計(jì)，抗干擾能力強(qiáng)；</p><p>8、具有溫度、壓力、容積數(shù)值的修正功能，可對(duì)溫度、壓力、容積數(shù)值進(jìn)行修正，方便用戶和計(jì)量部門檢測(cè)及使用，提高了測(cè)量準(zhǔn)確度；</p><p>9、采用寬溫液晶顯示屏，中文菜單化操作，并帶有背光，外界光線強(qiáng)弱都能清晰可見；</p><p>10、重量輕，便于攜帶，操作簡(jiǎn)單。</p><p> <img alt="" src="https://img80.chem17.com/gxhpic_59639cd4e1/d4728b83567c731518a32785d1347503cc03580c5aef7ad6a86af7050fabb333419a66b891d39134.jpg" style="width: 750px; height: 750px;" /></p><p><strong>技術(shù)指標(biāo)</strong></p><p>表1 技術(shù)參數(shù)</p><table align="center" border="1" cellpadding="0" cellspacing="0"><thead><tr><th colspan="2"><p><span style="font-weight:400">主要參數(shù)</span></p></th><th><p><span style="font-weight:400">參數(shù)范圍</span></p></th><th><p><span style="font-weight:400">分辨率</span></p></th><th><p><span style="font-weight:400">準(zhǔn)確度</span></p></th></tr><tr><th rowspan="3"><p><span style="font-weight:400">流量</span></p></th><th><p><span style="font-weight:400">7020A</span></p></th><th><p><span style="background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-attachment:initial;background-origin:initial;background-clip:initial;"><span style="font-size:10.5pt;"><span style="font-family:微軟雅黑;"><font face="微軟雅黑">（</font>0.01-0.5）L/min</span></span></span></p></th><th rowspan="3"><p><span style="font-weight:400">0.001L/min</span></p></th><th rowspan="3"><p><span style="font-weight:400">流量精度優(yōu)于</span></p><p><span style="font-weight:400">±0.5%</span></p></th></tr><tr><th><p><span style="font-weight:400">7020B</span></p></th><th><p> <span style="background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-attachment:initial;background-origin:initial;background-clip:initial;"><span style="font-size:10.5pt;"><span style="font-family:微軟雅黑;">(0.</span></span></span><span style="background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-attachment:initial;background-origin:initial;background-clip:initial;"><span style="font-size:10.5pt;"><span style="font-family:微軟雅黑;">05</span></span></span><span style="background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-attachment:initial;background-origin:initial;background-clip:initial;"><span style="font-size:10.5pt;"><span style="font-family:微軟雅黑;">~6.0) L/min</span></span></span></p></th></tr><tr><th><p><span style="font-weight:400">7020C</span></p></th><th><p> <span style="background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-attachment:initial;background-origin:initial;background-clip:initial;"><span style="font-size:10.5pt;"><span style="font-family:微軟雅黑;">(1.0~30.0) L/min</span></span></span></p></th></tr><tr><th colspan="2"><p><span style="font-weight:400">大氣壓</span></p></th><th><p><span style="font-weight:400">（60～110）kPa</span></p></th><th><p><span style="font-weight:400">0.1 kPa</span></p></th><th><p><span style="font-weight:400">優(yōu)于±0.5kPa</span></p></th></tr><tr><th colspan="2"><p><span style="font-weight:400">電池工作時(shí)間</span></p></th><th colspan="3"><p><span style="font-weight:400">>48h</span></p></th></tr><tr><th colspan="2"><p><span style="font-weight:400">充電時(shí)間</span></p></th><th colspan="3"><p><span style="font-weight:400">8h</span></p></th></tr><tr><th colspan="2"><p><span style="font-weight:400">電源適配器</span></p></th><th colspan="3"><p><span 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