Q-Box CO650植物二氧化碳分析�?参数-价格-中国粉体罐�/title>

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} }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(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><strong>用途：</strong><strong>Q-Box CO650植物二氧化碳分析�?/strong>是用于测量植物光合作用，呼吸作用和光呼吸的一套经济型的教学实验设备测量系统，主要应用于植物生理学和其他生态学科，测量参数包含羧化作用效率，CO<sub>2</sub>补偿点，光化效率，光饱和曲线，CO2饱和曲线等、�/p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><strong>基本组成９�/strong>��实验架；</p><p>��LED光源：�/p><p>��气泵：�/p><p>��流通叶室；</p><p>��大气包；</p><p>��流量控制器；</p><p>��二氧化碳分析仪；</p><p>��空气温湿度传感器：�/p><p>��数据采集器；</p><p>��软件：�/p><p>��附件：�/p><p>��便携箱；</p><p>��手册：�/p><p>��电源、�/p><p><strong>可选件９�/strong>��温度传感器；</p><p>��便携式电池、�/p></td><td><p></p></td></tr></tbody></table><p></p><p><strong>技术规格：</strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td colspan="2"><p><strong>二氧化碳分析�?/strong></p></td></tr><tr><td><p>工作原理</p></td><td><p>非扩散红外分析仪</p></td></tr><tr><td><p>气体采样模式</p></td><td><p>流动的气体，密封的样品室</p></td></tr><tr><td><p>**流速范図�/p></td><td><p>650毫升/分钟</p></td></tr><tr><td><p>**测量范围（液晶显示）</p></td><td><p>0~1999 ppm</p></td></tr><tr><td><p>模拟输出（低灵敏度）</p></td><td><p>0~2000 ppm</p></td></tr><tr><td><p>模拟输出（高灵敏度）</p></td><td><p>0~500 ppm</p></td></tr><tr><td><p>精度（正确的标定情况下）</p></td><td><p>优于��1 ppm</p></td></tr><tr><td><p>重复性（稳定的压力和温度情况下）</p></td><td><p>优于��1 ppm</p></td></tr><tr><td><p>**漂移</p></td><td><p>��100 ppm/平�/p></td></tr><tr><td><p>反应时间</p></td><td><p>�?5秒（�?50毫升/分钟�?5%的概率）</p></td></tr><tr><td><p>预热时间</p></td><td><p>�?分钟（在22℃）</p></td></tr><tr><td><p>线性输出用于低灵敏�?/p></td><td><p>0~5V DC对应0~2000 ppm</p></td></tr><tr><td><p>线性输出用于高灵敏�?/p></td><td><p>0~5V DC对应0~500 ppm</p></td></tr><tr><td><p>标定调节</p></td><td><p>零点和区闳�/p></td></tr><tr><td><p>工作温度范围</p></td><td><p>0~50ℂ�/p></td></tr><tr><td><p>存储温度范围</p></td><td><p>-40~+70ℂ�/p></td></tr><tr><td><p>工作压力范围</p></td><td><p>��1.5%当地平均气压</p></td></tr><tr><td><p>工作湿度范围</p></td><td><p>5~90% RH，非冷凝（建议吸湿后的气体）</p></td></tr><tr><td><p>压力相关�?/p></td><td><p>+0.19%读数/mm Hg</p></td></tr><tr><td><p>供电</p></td><td><p>12V DC 120V AC/60Hz适配�?/p></td></tr><tr><td><p>电流需汁�/p></td><td><p>平均125mA，峰�?50 mA</p></td></tr><tr><td><p>尺寸</p></td><td><p>5.5~9.5��9.5��17厘米（H��W��D（�/p></td></tr><tr><td><p>重量</p></td><td><p>1公斤</p></td></tr><tr><td><p>保修朞�/p></td><td><p>1平�/p></td></tr><tr><td colspan="2"><p><strong>LED光源</strong></p></td></tr><tr><td><p>类型</p></td><td><p>白色LED冷光溏�/p></td></tr><tr><td><p>光照强度</p></td><td><p>1200 ��mol quanta/m2/s PAR（叶片表面）</p></td></tr><tr><td colspan="2"><p><strong>流通叶宣�/strong></p></td></tr><tr><td><p>尺寸</p></td><td><p>�?.0厘米���?.3厘米���?5.5厘米</p></td></tr><tr><td><p>重量</p></td><td><p>400兊�/p></td></tr><tr><td><p>体积</p></td><td><p>9毫升</p></td></tr><tr><td><p>材质</p></td><td><p>聚碳酸酯、钢和尼龙搭扢�/p></td></tr><tr><td colspan="2"><p><strong>数据采集�?/strong></p></td></tr><tr><td><p>传感器接叢�/p></td><td><p>3个模拟和2个数孖�/p></td></tr><tr><td><p>通讯接口</p></td><td><p>全速USB2.0</p></td></tr><tr><td><p>**采样速率</p></td><td><p>100000个样/科�/p></td></tr><tr><td><p>尺寸</p></td><td><p>10.5厘米��8.5厘米��2.6厘米</p></td></tr></tbody></table><p><strong>产地：加拿大</strong></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="250757" /> <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）">