Picarro G2301高精度CO2 CH4 H2O浓度分析�?参数-价格-中国粉体罐�/title>

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document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><span>Picarro G2301</span><span> 温室气体浓度分析仪能够同� </span><span>测量二氧化碳 (CO</span><span>2</span><span>)和甲� (CH</span><span>4</span><span>)，灵敏度为十� </span><span>分之一 (ppb)，在几个月运行中的漂移可以忽略不 </span><span>计。G2301 还采� Picarro 独特的算法来校正水汽� </span><span>稀释效应，并报� CO</span><span>2</span><span> � CH</span><span>4</span><span> 的干气摩尔分数� </span><span>　　G2301 符合世界气象组织 (WMO) 和其它国际网 </span><span>络（如用于大气监测站的综合碳观测系统，ICOS）制 </span><span>定的性能要求� </span><span>　　三组分连续测量、高精度、可野外部署性和长期 </span><span>可靠性的独特结合，使 G2301 成为温室气体测量的首 </span><span>选仪器� </span><span>　　获得**� Picarro 光腔衰荡光谱 (CRDS) 技 </span><span>术，能够在紧凑的腔室中实现长� 20 千米的有效测� </span><span>长度，这使得分析仪尺寸虽小却具有优异的精度和� </span><span>敏度� </span></p><p><span>精心设计的小型光学腔室包含精确的温度 </span><span>和压强控制，让分析仪集合了一流的精度、准 </span><span>确度、低漂移和易用性� </span></p><p></p><p><span>　　</span></p><p><span>(CO2)�?(CO2)干混合比的二次拟合（左图）和(CH4)�?(CH4)干与H2O 混合比的二次拟合（右图）、�/span></p><p><span>二氧化碳和甲烷的混合比只有在外推回干气条件时才有意义。Picarro � G2301 分析仪使您能够直接测量湿气流中二氧化碳和甲烷的干气混合比。只� Picarro 的产品包括了自动水汽校正，并已由以下**实验室进行了独立验证：NOAA、MPI、LSCE、�/span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td colspan="4"><p><span>Picarro G2301 环境、冲击和振动试验（在每台分析仪上进行（�/span></p></td></tr><tr><td><p><span>热变温测试（整台仪器（�/span></p></td><td colspan="3"><p><span>超过 </span><span>12</span><span> 小时的工作温度逐级测试，从 </span><span>5</span><span> � � </span><span>40</span><span> ℃，每提� </span><span>5</span><span> � 后保� </span><span>40</span><span> 分钟、�/span><span>在整个测试范围内验证性能规格、�/span></p></td></tr><tr><td><p><span>长期热测试（整台仪器（�/span></p></td><td colspan="3"><p><span>一个星期的工作温度逐级测试，从 </span><span>30</span><span> � � </span><span>40</span><span> ℃，每提� </span><span>5</span><span> � 后保� </span><span>40</span><span> 分钟、�/span><span>在整个测试范围内验证性能规格、�/span></p></td></tr><tr><td><p><span>储存测试（整台仪器）</span></p></td><td colspan="3"><p><span>�?10 oC � 50 oC 下恒温储存（不工作）+ 测试后性能确认</span></p></td></tr><tr><td><p><span>振动测试</span></p></td><td colspan="3"><p><span>两个轴，25 Hz�?gp-p 加速度，每个轴 15 分钟</span></p></td></tr><tr><td><p><span>使用 MIL-STD 810F 进行冲击测试</span></p></td><td colspan="3"><p><span>抬起分析仪一边至4英寸高度，而后松手使之掉落到坚硬的表面（试验台）。所� 12 边（ x、y、z轴）都进行该冲击测试，每条边测试两次</span></p></td></tr><tr><td><p><span>电力中断测试</span></p></td><td colspan="3"><p><span>至少 5 次成功的交流电断电重�?/span></p></td></tr><tr><td><p><span>Picarro G2301 确保性能规格（在空气中）</span></p></td><td><p><span>CO</span><span>2</span></p></td><td><p><span>CH</span><span>4</span></p></td><td><p><span>H</span><span>2</span><span>O</span></p></td></tr><tr><td><p><span>精度�?-��９�/span><span>初始 </span><span>5</span><span> � </span><span>/ </span><span>5</span><span> 分钟平均数据</span><span>� </span><span>在以下规定的运行条件下的确保精度</span></p></td><td><p><span>< 70 ppb </span><span>/ </span><span>25 ppb</span></p></td><td><p><span>< 0.5 </span><span>ppb / </span><span>0.22 </span><span>ppb</span></p></td><td><p><span>< 80 ppm </span><span>/ </span><span>30 ppm</span></p></td></tr><tr><td><p><span>标准温压下的**漂移�?4 小时 </span><span>/ </span><span>每月（�/span></p><p><span>*�?0 分钟平均值的*值之差）</span></p><p><span>在以下规定的运行条件下的确保漂移</span></p></td><td><p><span>< </span><span>120 </span><span>ppb </span><span>/ </span><span>500 </span><span>ppb</span></p></td><td><p><span>< 1 ppb </span><span>/ </span><span>3 ppb</span></p></td><td><p><span>< 100 ppm</span></p><p><span>�� </span><span>0.5% 读数</span></p></td></tr><tr><td><p><span>干摩尔分数的自动测定</span></p></td><td><p><span>已包�?/span></p></td><td><p><span>已包�?/span></p></td><td><p><span>不适用</span></p></td></tr><tr><td><p><span>测量范围</span></p></td><td><p><span>0 - 1000 ppm</span></p></td><td><p><span>0 - 20 ppm</span></p></td><td><p><span>0 - 7 %v�?9 � 露点� 非冷凝条件下</span></p></td></tr><tr><td><p><span>确保精度范围</span></p></td><td><p><span>300 - 700 ppm</span></p></td><td><p><span>1 - 3 ppm</span></p></td><td><p><span>0 - 3 %v�?5 � 露点� 非冷凝条件下</span></p></td></tr><tr><td><p><span>测量间隔（数据采集速率（�/span></p></td><td><p><span>< 5 科�/span></p></td><td><p><span>< 5 科�/span></p></td><td><p><span>< 5 科�/span></p></td></tr><tr><td><p><span>气体响应：上� </span><span>/ </span><span>下降时间 </span><span>(10</span><span> - </span><span>90% </span><span>/ </span><span>90</span><span> - </span><span>10%)</span></p></td><td><p><span>< 3 科�/span></p></td><td><p><span>< 3 科�/span></p></td><td><p><span>< 3 科�/span></p></td></tr><tr><td><p><span>测量池控刵�/span></p></td><td colspan="3"><p><span>温度�?/- 0.005 ℃，压强�?/- 0.0002 大气厊�/span></p></td></tr></tbody></table><p><span>* Picarro 通过从在 30 小时试验中获得的 50 分钟数据平均值中�?*值减�?小值来计算漂移、�/span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td colspan="2"><p><span>Picarro G2301 确保运行条件</span></p></td></tr><tr><td><p><span>环境温度</span></p></td><td><p><span>+10 � � +35 � 间运行， -10 � � +50 � 间储字�/span></p></td></tr><tr><td><p><span>环境湿度</span></p></td><td><p><span>< 99% 相对湿度(无冷凝条件下（�/span></p></td></tr><tr><td><p><span>样品压强</span></p></td><td><p><span>300 � 1000 托（40 � 133 千帕（�/span></p></td></tr><tr><td><p><span>样品湿度</span></p></td><td><p><span>< 99% 相对湿度(无冷凝条件下（�/span></p></td></tr><tr><td><p><span>样品温度</span></p></td><td><p><span>-10 � 45ℂ�/span></p></td></tr><tr><td><p><span>样品流量</span></p></td><td><p><span>< 0.4 标准升每分钟(SLM)� �?60 托气压下，无需过滤</span></p></td></tr><tr><td colspan="2"><p><span>Picarro G2301 系统规格</span></p></td></tr><tr><td><p><span>外形尺寸 </span></p></td><td><p><span>分析仪：17“�/span><span> � </span><span>x</span><span>7“�/span><span> � </span><span>x</span><span>17.5“�/span><span> 镾�/span><span>�?3.2</span><span>x</span><span>17.9</span><span>x</span><span>44.5</span><span>cm），</span><span>不含 </span><span>0.5</span><span>英寸支腿� </span><span>外置泵：7.5“�/span><span> � </span><span>x</span><span>4“�/span><span> � </span><span>x</span><span>11“�/span><span> � </span><span>(19</span><span>x</span><span>10.2</span><span>x</span><span>28</span><span>cm)</span></p></td></tr><tr><td><p><span>重量</span></p></td><td><p><span>60.4 � (27.4 千克)，不含外置泵</span></p></td></tr><tr><td><p><span>电源要求</span></p></td><td><p><span>100 - 240 伏交流电�?7 - 63 赫兹（自动侦测），启动时总功� < 260 �?/span></p><p><span>稳定状态下 110 瓦（分析仪）+ 80 瓦（泵）</span></p></td></tr><tr><td><p><span>进气口接夳�/span></p></td><td><p><span>? 英寸 Swagelok?</span></p></td></tr></tbody></table><p><span>包含配件９�/span><span>外置真空泵、真空管线及配件、键盘、鼠标�?/span>LCD 显示器、内� 160 GB 硬盘</span></p><p><span>安装形式</span><span>：台式（标准）或</span> 19 英寸机架安装（可选）</span></p><p><span>数据输出９�/span><span>RS-232、以太网、USB、模拟输出（可选）0�?0 伎�/span></p><p><span>可选配件：</span><span>不�/span> Picarro �?6 路进样器无缝集成，简化多点采栶�/span></p><p><span>本产品不适用于在行车过程中精确定位甲烷源位置。因此，我们不支持该产品用于天然气泄漏检测或其它行车过程中的实时甲烷排放应用、�/span><span>Picarro Surveyor</span><span>TM </span><span>系统是进行此类研究的**产品</span></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 style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="242883" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" 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