模块式植物表型成像分析系�?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><span> 太阳辐射照射到植物叶片上，其中的蓝色波段和红色波段大部分被叶片吸收进行光合作用，另一部分（包括绿色波段、红外波段等）以反射光的形式返回到大气中，少量以荧光的形式发射到大气中，还有部分则以热的形式耗散。通过对叶片反射光成像测量分析＇�/span>RGB<span>彩色成像、多光谱或高光谱成像等）、多光谱荧光成像测量分析及叶片温度测量分析（红外热成像），可以全面分析植物的性状特征包括外部形态颜色、光合作用效率、气孔动态、次级代谢等形态与生理生态特征，使植物表型数字化、生理生态及功能可视化、�/span></p><p><span></span></p><p><span><strong>模块式植物表型成像分析系绞�/strong>由植物多光谱荧光成像单元、红外热成像单元�?/span>RGB<span>彩色成像单元等组成，可全面分析植物叶片及冠层的形态结构、颜色、光合作用、生理状态、气孔动态、生化色素分布、胁迫生理等，是目前市场上配�?灵活、功�?全面、性价�?*的植物表型与生理生态观测分析系统、�/span></p><p></p><p><span>左图：西葫芦感染病原菌成像分析，其中</span><span>(a)</span><span>为RGB彩色成像�?/span><span>(b)</span><span>为红外热成像�?/span><span>(c)</span><span>为F520绿色荧光成像�?/span><span>(d)</span><span>为F520/F680绿红荧光比值成像；右图：向日葵幼苗列当寄生后的多光谱荧光成僎�/span></p><p><span>主要功能特点与技术指标：</span></p><p><span>1) 植物多光谱荧光成像技术，<span>可以对具月�/span>4个特征性波峰的植物荧光光谱进行成像分析，进而可全面分析植物初级代谢（光合效率）、次级代谢、生理生态、胁迫与抗性筛选等</span></p><p><span>2) <span>可选配</span>UV<span>紫外光、白艱�/span><span>LED</span><span>光源（用于模拟自然光源）、青艱�/span><span>LED</span><span>光源（用于气孔功能研究）、绿艱�/span><span>LED</span><span>光源、红艱�/span><span>LED</span><span>光源、蓝艱�/span><span>LED</span><span>光源等不同激发光溏�/span></p><p><span>3) <span>可对</span>UV紫外光激发的4个波峰的荧光进行成像分析，包括兰�?40nm（F440）、绿�?20nm（F520）、红�?90nm（F690）和远红�?40nm（F740），其中F440和F520统称为BGF，由表皮及叶肉细胞壁和叶脉发出，F690和F740为叶绿素荧光Chl-F</span></p><p><span>4) <span>红外热成像分析单元可测量分析叶片温度的异质性分布，并通过选区＇�/span>ROI<span>）工具得到不同区域的**温度�?低温度、平均温度、温度分布频率直方图等，依次进一步分析气孔导度、水分胁迫等</span></p><p><span>5) 40<span>倌�/span><span>RGB</span><span>成像可以对植物形态及颜色进行分析，既可明察秋毫到气孔分布，又可大视野宏观成像分析</span></p><p><span>6) 配置灵活、使用方便，可选配不同单元组合</span></p><p><span>7) 适于植物叶片、植物幼苗及小型全株植物，红外热成像可应用于植物冠层或多株植物成像分枏�/span></p><p><span>8) 应用于作物遗传育种、遗传组学与表型组学研究、植物生理生态学、植物胁迫生理、抗性筛选等领域</span></p><p><span>技术指标：</span></p><p><span>1 红外热成像单元：</span></p><p><span>1.1 非制冷红外焦平面检测器＇�/span><span>uncooled VOx microbolometer</span><span>），已经过欧盟标注校准，可直接测量温度，包括每个像素点的温度筈�/span></p><p><span>1.2 </span>分辨率：640x512像素</span></p><p></p><p><span>1.3 <span>光谱范围９�/span>7.5<span>｝�/span><span>13.5</span><span>��m</span></p><p><span>1.4 </span><span>温度测量范围９�/span>-25<span>｝�/span><span>150��C</span></p><p><span>1.5 灵敏度：�?.03ℂ�span>＇�/span>30mK）@ 30ℂ�/span></p><p><span>1.6 <span>帧频９�/span>9Hz<span>戕�/span><span>30Hz</span><span>�?*</span><span>60Hz</span></p><p><span>1.7 <span>数据传输９�/span>USB</span><span>-3</span><span>或千兆以太网</span></p><p><span>1.8 19mm<span>光学镜头，视重�/span><span>32</span>℃x26ℂ�span>，可选配</span>13mm镜头�?5mm镜头</span></p><p><span>1.9 具备视频模式和快照模弎�/span></p><p><span>1.10 <span>具备</span>14种调色板供任意选择，可多样化设置热成像假彩艱�/span></p><p><span>1.11 具备差值功能，可内查图像形成平滑影像以避免像素匕�/span></p><p><span>1.12 可通过软件设置大气温度、湿度、距离等参数</span></p><p><span>1.13 具备等温模式功能，包括以上、一下、之间、及以下与以上四种等温模弎�/span></p><p><span>1.14 结果在线报告功能，自动显示热影像、时距图及影像参数如发射率、反射温度、大气温度、湿度、外部光距离、传播等</span></p><p><span>1.15 <span>影像处理软件具备</span>ROI选区功能，包括点、线、折线、矩形等，并可进行分区处理，每个ROI即时显示*小温度�?*温度、平均温度等</span></p><p><span>1.16 <span>热扫描功能及热剖面功能：可在线可视化显示线型</span>ROI温度值、温度剖面图</span></p><p><span>1.17 <span>所月�/span>ROI工具的温度值均可显示在时距图中</span></p><p><span>1.18 <span>防护级：</span>IP65</span></p><p><span>1.19 工作温度９�/span><span>-15</span><span>��C</span><span>�?50</span><span>��C</span></p><p><span>1.20 <span>支持</span>GPS<span>信息，可将位置信息显示在谷歌地图三�/span></p><p><span>2 植物多光谱荧光成僎�/span></p><p><span>2.1 <span>成像面积</span>20x20cm</span></p><p><span>2.2 <span>紫外光激发多光谱荧光成像包括</span>F440、F520、F690、F740四个波段的荧光成僎�/span></p><p><span></span></p><p><span>2.3 </span><span>高分辨率CCD<span>镜头＋�/span>20fps�?360x1024像素，有效像素大小为6.45��m，高速USB 2.0 (480Mbits/sec)<span>，可像素叠加＇�/span>binning）以提高灵敏度（2x2�?x3�?x4）；具备视频模式和快照模弎�/span></p><p><span>2.4 自动测量分析功能（无人值守）：可预�?个或2个试验程序，系统可自动测量储字�/span></p><p><span>2.5 <span>激发光源包括紫外光、蓝色光源、红橙色光源，通过紫外激发荧光与红光</span>LED激发荧光，可以分析植物类黄酮相对含量等</span></p><p><span>2.6 成像分析软件<span>其�/span>Live（实况测试）、Protocol（实验程序选择）、Pre-processing<span>（成像预处理）�?/span>Result（成像分析结果）等功能菜協�/span></p><p><span>2.7 <span>成像预处理可以自动选区或手动选择不同形状、不同数量、不同位置的区域＇�/span>Region of interest，ROI），成像分析结果包括高时间解析度荧光动态图、直方图、不同参数成像图、不同ROI的荧光参数列表等</span></p><p><span>2.8 Protocol实验程序可自由编辑，也可利用Protocol菜单中的向导程序模版客户自由创建新的实验程序</span></p><p><span>2.9 <span>多种</span>Protocols<span>供选配和自动运行，包括</span><span>Fv/Fm</span><span>�?/span><span>Kautsky</span><span>诱导效应、叶绿素荧光淬灭曲线、光响应曲线筈�/span></p><p><span>2.10 具备系统自动重复运行功能＋�/span><span>可无人值守自动循环完成选定的实验程庎�/span>＋�span>重复次数及间隔时间客户自定义</span>＋�span>成像测量数据自动按时间日期存入计算机</span></p><p><span>2.11 <span>高度可调，以适应不同高度植株成像分析�?*植株高度</span>50cm<span>，可根据客户需求定制不同高�?/span></p><p><span>3. NDVI<span>不�/span><span>PAR</span><span>吸收成像模块９�/span><span>630nmLED</span><span>红色光源咋�/span><span>740nm LED</span><span>红外光源，可寸�/span><span>PAR</span><span>（光合有效辐射）吸收及植物光谱反射指�?/span><span>NDVI</span><span>成像分析</span></p><p></p><p><span>4. <span>可对绿色荧光蛋白</span>GFP<span>进行成像分析，可选配</span><span>YFP</span><span>成像分析</span></p><p><span>5. RGB<span>成像：科研级</span><span>RGB</span><span>成像镜头，分辨率</span><span>2592x1944</span><span>像素，信噪比</span><span>54dB</span><span>＋�/span><span>1-40x</span><span>放大�?小视重�/span><span>6.1x7.9mm</span><span>＇�/span><span>40x</span><span>），**视野</span><span>20.8x25.4</span><span>；可分析叶面积、长度、宽度、周长、比值、绿度指数、颜色分级分析、频率直方图筈�/span></p><p><span>应用案例与近期代表性参考文献：</span></p><p></p><p><span>西葫芦感染软腐病菌（</span><i><span>Dickeya dadantii</span></i><span>（�/span>RGB彩色成像、多光谱荧光成像及红外热成像分析（引自Maria L. Perez-Bueno等，</span><strong><span>Multicolor Fluorescence Imaging as a Candidate for Disease Detection in Plant Phenotyping. Frontiers in Plant Science� 2016（�/span></strong></p><p><span>1) Monica Pineda etc. Detection of Bacterial Infection in Melon Plants by Classification Methods Based on Imaging Data. Frontiers in Plant Science</span></p><p><span>2) Monica Pineda et. Use of multicolour fluorescence imaging for diagnosis of bacterial and fungal infection on zucchini by implementing machine learning. Functional Plant Biology� 2017</span></p><p><span>3) Carmen M. Ortiz-Bustos etc. Fluorescence Imaging in the Red and Far-Red Region during Growth of Sunflower Plantlets. Diagnosis of the Early Infection by the Parasite </span><i><span>Orobanche Cumana</span></i><span>. Frontiers in Plant Science� 2016</span></p><p><span> 4)Maria Luisa Perez-Bueno etc. Spatial and temporal dynamics of primary and secondary metabolism in </span><i><span>Phaseolus vulgaris </span></i><span>challenged by </span><i><span>Pseudomonas syringae</span></i><span>. Physiologia Plantarum� 2015</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="307514" /> <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）">