舒茨光声光谱痕量气体分析�?参数-价格-中国粉体罐�/title>

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ANALYZER光声痕量气体分析仪，配置触摸显示控制屏，菜单结构分布合理，直观友好的操作界面，所有状态显示，门限值和报警值都以模拟及数字方式提供。实时显示检测浓度曲线，全自动或手动零点校准，由客户自由选择。检测精度高，稳定性好，适用于各类痕量气体浓度检测场合、�/span>� 有效屏蔽检测环境中湿度干扰：红外湿度检测模块直接配置在光声模块内部、�/p>� 屏蔽温度不稳的干扰：光声光谱加热�?0度并维持此温度下进行检测、�/span>� 屏蔽其他气体干扰：通过检测微弱光声信号，通过精准信号放大并计算气体浓�?/p>� 内部集成气泵和三个采样点自动控制阀� 分析仪配置内部多种精细过滤器，过滤粉尘、水汽、干扰气体等� 每个检测点附近采样管上安装可更换滤尘器� 自动用空气校准零点，全自动执行，无需手动<table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td>型号９�/span></td><td>SPTr-GAS? Analyzer</td></tr><tr><td>检测气体：</td><td>根据客户需�?/span></td></tr><tr><td>检测精度：</td><td>满量�?.1%�?.1ppm</td></tr><tr><td>响应时间９�/span></td><td><20s</td></tr><tr><td>预热时间９�/span></td><td>环境温度�?0��C (68��F)时大约需�?5分钟加热�?0��C (122��F)：�/span></td></tr><tr><td>分辨率：</td><td>0.1ppm</td></tr><tr><td>线性误差：</td><td>满量� 0.1%</td></tr><tr><td>零点校准９�/span></td><td>使用洁净空气</td></tr><tr><td>进气温度９�/span></td><td>5 - 45ℂ�/span></td></tr><tr><td>进气流量９�/span></td><td>>2.5l/min</td></tr><tr><td>显示单位９�/span></td><td>ppm; mg/m3</td></tr><tr><td>输出信号９�/span></td><td>4-20mA; RS232</td></tr><tr><td>保护等级９�/span></td><td>IP42 (EN60529)</td></tr><tr><td>显示屏幕９�/span></td><td>触摸屏Touch panel� 5.7"LCD</td></tr><tr><td>工作温度９�/span></td><td>10℃~40ℂ�/span></td></tr><tr><td>存储温度９�/span></td><td>-10℃~60ℂ�/span></td></tr><tr><td>大气压力９�/span></td><td>76kPa~116kPa</td></tr><tr><td>环境湿度９�/span></td><td>0% RH~95% RH (非冷�?</td></tr><tr><td>工作电源９�/span></td><td>(198~242)V AC� 50/60 Hz</td></tr><tr><td>产品重量９�/span></td><td>大约15kg</td></tr><tr><td>外观尺寸９�/span></td><td>620*475*201 mm (lab case with package)</td></tr></tbody></table> 光声光谱法是基于光声效应的新型光谱技术，有别于传统的红外光谱技术，它将光信号有效转换成声信号，并通过精密微音器对声音信号的检测计算得�?终的气体浓度。由于光声光谱技术的特殊光学结构以及在信号采集、信号处理过程中的特殊计算过程，使此方法能高效采集微弱光声信号，并有效剔除背景信号的干扰，非常适用于痕量气体浓度检测领域，以及在复杂环境中的无干扰检浊�/span><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td colspan="2">气体</td><td>气体范围</td><td>线性误�?/strong></td><td>检测精�?/strong></td><td>背景气体</td></tr><tr><td>NH3</td><td>Ammonia</td><td>0�?00ppm</td><td>0.5ppm / 0.1% FS</td><td>0.1ppm / 0.1% FS</td><td>Air or N2</td></tr><tr><td>NH3</td><td>Ammonia</td><td>0�? g/m3</td><td>0.1% FS</td><td>0.1% FS</td><td>Air or N2</td></tr><tr><td>C5H10</td><td>Cyclopentane</td><td>0�?00ppm</td><td>0.5ppm / 0.1% FS</td><td>0.1ppm / 0.1% FS</td><td>Air or N2</td></tr><tr><td>C3H6O</td><td>Acetone</td><td>0�?000ppm</td><td>0.1% FS</td><td>0.1% FS</td><td>Air or N2</td></tr><tr><td>C2H6O</td><td>Ethyl Alcohol</td><td>0�?000ppm</td><td>0.1% FS</td><td>0.1% FS</td><td>Air or N2</td></tr><tr><td>C3H8O</td><td>Isopropyl Alcohol</td><td>0�?000ppm</td><td>0.1% FS</td><td>0.1% FS</td><td>Air or N2</td></tr><tr><td>CH4O</td><td>Methyl Alcohol</td><td>0�?00ppm</td><td>0.1% FS</td><td>0.1% FS</td><td>Air or N2</td></tr><tr><td>NF3</td><td>Cyclopentane</td><td>0�?0ppm</td><td>0.5ppm / 0.1% FS</td><td>0.1ppm / 0.1% FS</td><td>Air or N2</td></tr><tr><td>N2O</td><td>Nitrous Oxide</td><td>0�?00ppm</td><td>0.1% FS</td><td>0.1% FS</td><td>Air or N2</td></tr><tr><td>C2Cl4</td><td>PERC</td><td>0�?00ppm</td><td>0.1% FS</td><td>0.1% FS</td><td>Air or N2</td></tr><tr><td>SO2F2</td><td>ProFume?</td><td>0�? g/m30�?000ppm1�?50 g/m3</td><td>0.1% FS</td><td>0.1% FS</td><td>Air or N2</td></tr><tr><td>CCl3F</td><td>R11</td><td>0�?00ppm</td><td>0.1% FS</td><td>0.1% FS</td><td>Air or N2</td></tr><tr><td>C2Cl3F3</td><td>R113</td><td>0�?0ppm</td><td>0.5ppm / 0.1% FS</td><td>0.1ppm / 0.1% FS</td><td>Air or N2</td></tr><tr><td>C2F6</td><td>R116</td><td>0�?00ppm</td><td>0.5ppm / 0.1% FS</td><td>0.1ppm / 0.1% FS</td><td>Air or N2</td></tr><tr><td>CCl2F2</td><td>R12</td><td>0�?00ppm</td><td>0.5ppm / 0.1% FS</td><td>0.1ppm / 0.1% FS</td><td>Air or N2</td></tr><tr><td>C2HCl3F2</td><td>R122</td><td>0�?00ppm</td><td>0.5ppm / 0.1% FS</td><td>0.1ppm / 0.1% FS</td><td>Air or N2</td></tr><tr><td>C2HCl2F3</td><td>R123</td><td>0�?00ppm</td><td>0.5ppm / 0.1% FS</td><td>0.1ppm / 0.1% FS</td><td>Air or N2</td></tr><tr><td>CClF3</td><td>R13</td><td>0�?00ppm</td><td>0.5ppm / 0.1% FS</td><td>0.1ppm / 0.1% FS</td><td>Air or N2</td></tr><tr><td>CF4</td><td>R14</td><td>0�?00ppm</td><td>0.5ppm / 0.1% FS</td><td>0.1ppm / 0.1% FS</td><td>Air or N2</td></tr><tr><td>CHClF2</td><td>R22</td><td>0�?00ppm</td><td>0.5ppm / 0.1% FS</td><td>0.1ppm / 0.1% FS</td><td>Air or N2</td></tr><tr><td>CHF3</td><td>R23</td><td>0�?50ppm</td><td>0.5ppm / 0.1% FS</td><td>0.1ppm / 0.1% FS</td><td>Air or N2</td></tr><tr><td>C8H8</td><td>Styrene</td><td>0�?0ppm</td><td>0.5ppm / 0.1% FS</td><td>0.1ppm / 0.1% FS</td><td>Air or N2</td></tr><tr><td>SO2</td><td>Sulfur dioxide</td><td>0�?00ppm</td><td>0.5ppm / 0.1% FS</td><td>0.1ppm / 0.1% FS</td><td>Air or N2</td></tr><tr><td>SO2</td><td>Sulfur dioxide</td><td>0�?000ppm</td><td>0.1% FS</td><td>0.1% FS</td><td>SF6</td></tr><tr><td>C8H20O4Si</td><td>TEOS</td><td>0�?00ppm</td><td>0.5ppm / 0.1% FS</td><td>0.1ppm / 0.1% FS</td><td>Air or N2</td></tr><tr><td>C2HCl3F2</td><td>Toluene</td><td>0�?00ppm</td><td>0.5ppm / 0.1% FS</td><td>0.1ppm / 0.1% FS</td><td>Air or N2</td></tr><tr><td>C2HCl3</td><td>TRI</td><td>0�?000ppm</td><td>0.1% FS</td><td>0.1% FS</td><td>Air or N2</td></tr><tr><td>CH3Br</td><td>Methyl Bromide</td><td>0�? g/m3</td><td>0.1% FS</td><td>0.1% FS</td><td>N2 (only)</td></tr><tr><td colspan="6">Other gas types and concentration ranges under request. Please contact us for more information.如需检测其他类型气体，请随时与我们联系、�/strong></td></tr></tbody></table> </div>  <div class="cxd"> <div class="cxd_tit">创新炸�/div> 暂无数据� </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> 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">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">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="290621" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> 产品质量 <div>10刅�/span></div> </div> <div> 售后服务 <div>10刅�/span></div> </div> <div> 易用�?/p> <div>10刅�/span></div> </div> <div> 性价毓�/p> <div>10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">