开路涡动协方差监测系统（EC150�?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"> <p><strong><span>概要</span></strong></p><p><span>Campbell</span><span>的EC150是一个独立的红外CO<sub>2</sub>/H<sub>2</sub>O气体分析仪，专为涡动相关通量测量而设计，如上图所示，其与CAST3A三维超声风速仪共同使用，这两部分组成了一套开路涡度系统同步测量CO<sub>2</sub>，H<sub>2</sub>O，空气温度，大气压力，三维风速和超声空气温度、�/span></p><p><strong><span>优点与特炸�/span></strong></p><p><span>?<span>单一光路配置使其具有流线形体，将空气动力学的影响减至*小程�?/span></p><p><span>?<span>红外气体分析仪和超声风速仪共用一套电子信号处理系统，实现同步测量</span></p><p><span>?<span>低能耗，可使用太阳能供电</span></p><p><span>?<span>无需加热，测量时温度补偿</span></p><p><span>?<span>低噪，精度高</span></p><p><span>?<span>**输出频率60Hz� 20Hz带宽、�/span></p><p><span>?<span>允许窗口轻度污染</span></p><p><span>?<span>窗口斜角设计，避水效果好</span></p><p><span>?<span>坚固耐用适于野外</span></p><p><span>?<span>经过综合实践，CO<sub>2</sub>，H<sub>2</sub>O，大气压和温度的出厂校准具有较宽范围</span></p><p><span>?<span>多种诊断参数</span></p><p><span>?<span>与Campbell数据采集器充分兼容：现场设置，配置，零点和跨度校正均可通过直接连接数据采集器完戏�/span></p><p><span>?<span>超声速度：由三个声频路径确定，修正交叉风的影哌�/span></p><p><span>?<span>防雨：创新的超声信号处理和声频发射接收头吸水防雨网相结合极大地改进了降雨过程中的风速计性能</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="253423" /> <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> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">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）">