EVOCs-2000大气挥发性有机物(VOCs)在线分析�?参数-价格-中国粉体罐�/title>

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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <h2>产品说明、技术参数及配置</h2><p style="font-family: 微软雅黑; line-height: 26px;"> <span style="font-size:14px;color:#333333;">EVOCs-2000大气挥发性有机物(VOCs)在线分析仪是天瑞仪器**研制的大气中微量VOCs的在线检测设备、�/span> </p><p style="font-family: 微软雅黑; line-height: 26px;"> <span style="font-size:14px;color:#333333;">仪器预处理系统采用低温吸附与高温脱附过程，根据美国EPA方法要求，搭配自主研发的吸附剂以达到微量VOCs的浓缩预处理、�/span> </p><p><span style="font-size:14px;color:#333333;">后端检测器可根据多种VOCs同步监测的需求，依据国家相关污染检测方法和美国环保公告方法中的要求，根据美国EPA TO-14、TO-15和PAMS方法�?07种VOCs有机物的性质，选用天瑞仪器自主研发FID、GC-MS、ECD、FPD等多种检测器，满足在线监测的需求，达到高精度污染物浓度分析水准、�/span> </p><p style="font-family: 微软雅黑; line-height: 26px;"> <strong><span style="color:#FF0000;font-size:14px;">技术参�?/span></strong> </p><p style="font-family: 微软雅黑; line-height: 26px;"> <span style="font-size:14px;color:#333333;">�?）监测指标：美国EPA TO-14、TO-15和PAMS方法中涵盖的107种VOCs及硫化物</span><br/><span style="font-size:14px;color:#333333;">�?）低温吸附温度：-40℃~-150℃；</span><br/><span style="font-size:14px;color:#333333;">�?）高温脱附温度：150℃~450ℂ�/span><br/><span style="font-size:14px;color:#333333;">�?）脱附升温速率�?0�?s</span><br/><span style="font-size:14px;color:#333333;">�?）检出限：TO-14标气物质�?lt; 1ppb</span><br/><span style="font-size:14px;color:#333333;">TO-15标气物质�?lt;5ppb</span><br/><span style="font-size:14px;color:#333333;">PAMS标气物质�?lt; 1ppb</span><br/><span style="font-size:14px;color:#333333;">硫化�? <0.5ppb</span><br/><span style="font-size:14px;color:#333333;">�?）精密度：VOCs: <5 %</span><br/><span style="font-size:14px;color:#333333;">硫化�? <10 %</span><br/><span style="font-size:14px;color:#333333;">�?）质控过程：真实样品和零跨度校正和校准曲纾�/span><br/><span style="font-size:14px;color:#333333;">�?）系统误差：VOCs: <15 %的滞留时间（30天内（� < 10%的校正浓度（30天内）；</span><br/><span style="font-size:14px;color:#333333;">硫化�? <15 %的滞留时间（30天内（� < 15%的校正浓度（30天内（�/span><br/><span style="font-size:14px;color:#333333;">�?）分析时间：< 60分钟，可根据客户要求调节</span><br/><span style="font-size:14px;color:#333333;">�?0）可用检测器：ECD&FID (TO-14)、GC-MS (TO-15)、ECD&FID (TO-15)、FPD (硫化物）</span><br/><span style="font-size:14px;color:#333333;">�?1）可使用GC-MS品牌：天瑞仪器、安捷伦、岛津、珀金埃尔默（依客户需求配置）</span> </p><p style="font-family: 微软雅黑; line-height: 26px;"> <strong><span style="color:#FF0000;font-size:14px;">性能特点</span></strong> </p><p style="font-family: 微软雅黑; line-height: 26px;"> <span style="font-size:14px;color:#333333;">�?）使用标准要求多色谱切换方式</span><br/><span style="font-size:14px;color:#333333;">可检测更广范围的小分子和大分子VOCs，并根据VOCs的种类自动切换适当的检测器，其中C2–C5碳氢化合物采用FID检测，C6-C12碳氢化合物采用GC-MS或ECD检测，硫化物采样FPD检测、�/span><br/><span style="font-size:14px;color:#333333;">�?）可同步监测107种VOCs</span><br/><span style="font-size:14px;color:#333333;">灵活使用不同检测器与多色谱柱方式，并调整吸附剂配方全分析PAMS和TO-15/TO-14中的有机物，涵盖C2-C12碳氢类、卤代烃类、含氧类VOCs物质、�/span><br/><span style="font-size:14px;color:#333333;">�?）精确分析硫化物浓度</span><br/><span style="font-size:14px;color:#333333;">选用只对硫类化合物有响应的FPD检测器,可避免其他物质的干扰、�/span><br/><span style="font-size:14px;color:#333333;">�?）C2物质的分析准确度髗�/span><br/><span style="font-size:14px;color:#333333;">系统前浓缩装置具�?30℃以下的吸附低温能力，C2物质可符合标准要求的分析精度，数据定量可信、�/span><br/><span style="font-size:14px;color:#333333;">�?）监测灵敏度髗�/span><br/><span style="font-size:14px;color:#333333;">具有良好稳定的吸脱附性能，搭配实验室级别的检测器�?*探测灵敏度可达到1ppb量级以下，硫化物可达0.5ppb以下、�/span><br/><span style="font-size:14px;color:#333333;">�?）使用丁氏切换装置，与国际监测标准一至�/span><br/><span style="font-size:14px;color:#333333;">使用丁氏切换使低碳与高碳物质切换至合适吸附管柱的方式，避免了传统样品分流方式带来的低碳监测分析上的干扰与误差、�/span> </p><p><br/></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div class="xgfa_cont"><a href="//www.znpla.com/skyray-instrument/solution_655.html" target="_blank" class="xgfa_cont_img"><img src="//www.znpla.com/img1/img/daily/2023/07/26/115817_329351_solution_23260.jpg"/></a> <div class="xgfa_cont_rig"><a href="//www.znpla.com/skyray-instrument/solution_655.html" target="_blank">ROHS行业综合解决方案</a> <p class="xgfa_cont_txt">RoHS是由欧盟立法制定的一项强制性标准，它的全称是《关于限制在电子电器设备中使用某些有害成分的指令》（Restriction of Hazardous Substances）。该标准已于2006�?</p><div class="xgfa_cont_time"> <span>电子/通讯</span><p>2023-07-26</p></div></div></div><div class="xgfa_cont"><a href="//www.znpla.com/skyray-instrument/solution_656.html" target="_blank" class="xgfa_cont_img"><img src="//www.znpla.com/img1/img/daily/2023/07/27/101252_320462_solution_23260.jpg"/></a> <div class="xgfa_cont_rig"><a href="//www.znpla.com/skyray-instrument/solution_656.html" target="_blank">镀层厚度测试检测方桇�/a> <p class="xgfa_cont_txt">1、电镀行业综合解决方案 电镀是国民经济中必不可少的基础工艺性行业，同时又是重污染行业。电镀所带来的废气、废水、废渣严重地影响人们的生活与健康。要提高电镀企业的实力就必须从企业的硬件着手。而内�?/p><div class="xgfa_cont_time"> <span>电子/通讯</span><p>2023-07-27</p></div></div></div><div class="xgfa_cont"><a href="//www.znpla.com/skyray-instrument/solution_666.html" target="_blank" class="xgfa_cont_img"><img src="//www.znpla.com/img1/img/daily/2023/08/23/094253_853463_solution_23260.jpg"/></a> <div class="xgfa_cont_rig"><a href="//www.znpla.com/skyray-instrument/solution_666.html" target="_blank">汽车行业检测分析解决方桇�/a> <p class="xgfa_cont_txt">有害元素分析 EDX 9000C X荧光光谱� Genius 6000XRF 手持式汽车行业分析仪 SUPER 1050C 超级X荧光光谱� EDX 3000BS X荧光光谱� EDX 2000C X</p><div class="xgfa_cont_time"> <span>钢铁/金属</span><p>2023-08-23</p></div></div></div><div class="xgfa_cont"><a href="//www.znpla.com/skyray-instrument/solution_667.html" target="_blank" class="xgfa_cont_img"><img src="//www.znpla.com/img1/img/daily/2023/08/23/094537_486704_solution_23260.jpg"/></a> <div class="xgfa_cont_rig"><a href="//www.znpla.com/skyray-instrument/solution_667.html" target="_blank">能量色散X荧光光谱仪玩具安全检测解决方桇�/a> <p class="xgfa_cont_txt">一、玩具质量问题中国玩具协会的一份统计资料显示，全球超过70％的玩具产自中国。但是中国的玩具产品存在严重的品质问题，重金属超标、标签不合格、零部件脱落、玩具表面细菌超标等问题屡次出现，尤其是重金属超栆�/p><div class="xgfa_cont_time"> <span>纺织/印染/服装/皮革</span><p>2023-08-23</p></div></div></div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); 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