Picarro G2401高精度CO CO2 CH4 H2O气体浓度分析�?参数-价格-中国粉体罐�/title>

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ppb的灵敏度同步测量CO</span><span>2</span><span>�?/span>CH</span><span>4</span><span>�?/span>CO三种气体戏�/span><span>为可能，而且仪器在工作数月内的漂移可以忽略不</span></p><p><span>计、�/span>G2401也拥有Picarro校正水汽稀释效应的独特算法，可以报告CO</span><span>2</span><span>�?/span>CH</span><span>4</span><span>�?/span>CO的干气摩尔分数、�/span></p><p><span>G2401遵从世界气象组织(WMO)及其他国际性网 络（如欧洲综合碳观测系统，ICOS）设立的关于大气监测站的性能规格、�/span></p><p><span>****的四组分连续测量、高精度、野外可部署性以及长期稳定性，�?/span>G2401成为温室气体测量仪器的明智之选、�/span></p><p><span>精心设计的小光腔整合了精确的温度与压强控制，让分析仪集合了一流的精度、准确度、低漂移和易用性、�/span></p><p><span>艾伦偏差国�/span></p><p></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>Picarro G2401 确保性能规格（干空气（�/span></p></td><td><p><span>CO</span><span>2</span></p></td><td><p><span>CO</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 (1��� 5�? 5分钟/ 60分钟) 无需参考气佒�/span></p></td><td><p><span><</span><span>50</span><span>ppb</span><span>/</span><span>20</span><span>ppb</span></p><p><span>/ </span><span>10 ppb</span></p></td><td><p><span><</span><span>15</span><span>ppb</span><span>/</span><span>1.5 </span><span>ppb </span><span>/ </span><span>1</span><span>ppb</span></p></td><td><p><span>< 1 ppb </span><span>/ </span><span>0.5 ppb </span><span>/ </span><span>0.3 ppb</span></p></td><td><p><span><</span><span>30</span><span>ppm</span><span>/</span><span>5</span><span>ppm</span></p><p><span>/ </span><span>不适用</span></p></td></tr><tr><td><p><span>标准温压下的**漂移 (24</span><span>小时 </span><span>/</span><span>每月) (50</span><span>分钟平均值的*值之�?，无需参考气佒�/span></p></td><td><p><span>100</span><span>ppb</span><span>/</span><span>500</span><span>ppb</span></p></td><td><p><span>10</span><span>ppb</span><span>/</span><span>50</span><span>ppb</span></p></td><td><p><span>1 ppb / 3 ppb</span></p></td><td><p><span>100 ppm ��5% </span><span>读数</span></p></td></tr><tr><td><p><span>使用参考气体时�?*不确定度 (2��� 1小时平均) </span><span>WMO对GAW站的数据质量目标</span></p></td><td><p><span>< 50 ppb</span></p></td><td><p><span>< 2 ppb</span></p></td><td><p><span>< 1 ppb</span></p></td><td><p><span>不适用</span></p></td></tr><tr><td><p><span>测量可重复� (10分钟� 1��)* </span><span>ICOS 大气站规栻�/span></p></td><td><p><span>< 50 ppb</span></p></td><td><p><span>< 1 ppb</span></p></td><td><p><span>< 0.5 ppb</span></p></td><td><p><span>不适用</span></p></td></tr><tr><td><p><span>自主确定干气摩尔分数</span></p></td><td><p><span>包含</span></p></td><td><p><span>包含</span></p></td><td><p><span>包含</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�?000 ppm</span></p></td><td><p><span>0�? ppm</span></p></td><td><p><span>0�?0 ppm</span></p></td><td><p><span>0�?% 水汽</span></p></td></tr><tr><td><p><span>确保精度范围</span></p></td><td><p><span>300�?00 ppm</span></p></td><td><p><span>0�? ppm</span></p></td><td><p><span>1�? ppm</span></p></td><td><p><span>0�?% 水汽</span></p></td></tr><tr><td><p><span>测量间隔</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><td><p><span>< 5 科�/span></p></td></tr><tr><td><p><span>上升/下降时间 (10�?0% </span><span>/ </span><span>90�?0%)</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><td><p><span>< 5 科�/span></p></td></tr></tbody></table><p><span>*</span><span>交替测量</span>30分钟的干燥天然空气气瓶与280分钟的周边空气，基于多次30分钟气瓶测量�?后十分钟数据的均值统计而得、�/span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td colspan="2"><p><span>Picarro G2401系统规格</span></p></td></tr><tr><td><p><span>测量技�?/span></p></td><td><p><span>光腔衰荡光谱 (CRDS) 技�?/span></p></td></tr><tr><td><p><span>测量池温度控刵�/span></p></td><td><p><span>��0.005 ℂ�/span></p></td></tr><tr><td><p><span>测量池压强控刵�/span></p></td><td><p><span>��0.0002 大气厊�/span></p></td></tr><tr><td><p><span>样品温度</span></p></td><td><p><span>-10 to +45 ℂ�/span></p></td></tr><tr><td><p><span>样品压强</span></p></td><td><p><span>300 to 1000 � (40 to 133 千帕)</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)，在760托气压下，无需过滤</span></p></td></tr><tr><td><p><span>样品湿度</span></p></td><td><p><span>< 99% 相对湿度（在40 ℃无冷凝条件下），无需干燥</span></p></td></tr><tr><td><p><span>环境温度</span></p></td><td><p><span>10 </span><span>to </span><span>35 ℃（仪器工作时）�?10 </span><span>to </span><span>50 ℃（仪器储存条件（�/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>配件（随附）</span></p></td><td><p><span>真空泵（外置），键盘，鼠标，液晶显示器（可选）</span></p></td></tr><tr><td><p><span>数据输出</span></p></td><td><p><span>RS-232，以太网，USB，模拟信号（可选）0�?0 伎�/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><tr><td><p><span>尺寸</span></p></td><td><p><span>分析仪：17英寸� x 7英寸� x 17.5英寸�?43.2 x 17.9 x 44.6 厘米) ，不包括0.5英寸的垫脚外置泵�?.5英寸� x 4英寸� x 11英寸�?19 x 10.2 x 28 厘米)</span></p></td></tr><tr><td><p><span>安装形式</span></p></td><td><p><span>工作台式（标准）�?9英寸机架式安装底盘（可选）</span></p></td></tr><tr><td><p><span>重量</span></p></td><td><p><span>59.3 � (26.9 千克)，包括外置泵</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 Hz（自动侦测）＋� 260 瓦开机总功玆�</span></p><p><span>~110 瓦（分析仪） + 80 瓦（真空泵），在稳定运行时、�/span></p></td></tr></tbody></table><p><span>该产品并未对车载应用做过优化；该应用要求在车辆行驶过程中查明精准的甲烷排放源。有鉴于此，若该产品用于在车辆行驶过程中的天然气泄漏检</span><span>测或其他实时甲烷泄漏的应用，我们将不提供技术支持、�/span>Picarro的Surveyor?系统是针对此类车载研究工作优化过的产品、�/span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td></td><td></td></tr><tr><td></td><td></td></tr></tbody></table> </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"> 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