FL3500/S标准版叶绿素荧光测量�?参数-价格-中国粉体罐�/title>

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<p><strong><span>FL3500/S</span></strong><strong><span>标准版叶绿素荧光测量�?/span></strong></p><p><span>FL3500</span><span>叶绿素荧光测量仪是专门用于对蓝绿藻或绿藻等微藻，叶绿体或类囊体悬浮物，甚至叶片碎片进行光合作用研究的强大科研工具。仪器具备双通道测量控制，可控制测量样品的温度，并配备单翻转光（</span><span>STF</span><span>），内置多种可用户自行修改的测量程序，可进行目前国际上对于叶绿素荧光的各种深入机理研究、�/span><span>其核心结构是包含了一个悬浮液标准样品杯的光学测量头，内置</span><span>3</span><span>练�/span><span>LED</span><span>光源咋�/span><span>1</span><span>�?/span><span>500 kHz/16</span><span>佌�/span><span> AD </span><span>转换皃�/span><span>PIN</span><span>二极管信号检测器、�/span><span>AD</span><span>转换的增益和�?/span><span>分时间可以通过软件控制。检测器测量叶绿素荧光信号的时间分辨率可高达</span><span>4 ��s</span><span>。系统配置的光合放氧测量模块，使其可以对放氧复合物的状态转换做更深入研究、�/span></p><p></p><p><strong><span>应用领域９�/span></strong></p><p><span>��</span><span>植物光合特性和代谢紊乱筛逈�/span></p><p><span>��</span><span>生物和非生物胁迫的检浊�/span></p><p><span>��</span><span>植物抗胁迫能力或者易感性研穵�/span></p><p><span>��</span><span>代谢混乱研究</span></p><p><span>��</span><span>光合系统工作机理研究</span></p><p><span>��</span><span>受胁迫植物光合生理应对策略研穵�/span></p><p></p><p><strong><span>典型样品９�/span></strong></p><p><span>��</span><span>蓝藻（蓝细菌（�/span></p><p><span>��</span><span>绿藻</span></p><p><span>��</span><span>叶绿体悬浮物</span></p><p><span>��</span><span>类囊体悬浮物</span></p><p><span>��</span><span>植物碎片</span></p><p><strong><span>功能特点９�/span></strong></p><p><span>��</span><span>具备双通道测量控制，可以与各种测量单元如标准版、快速版、叶夹式及水下测量头等配合使用，各版本的测量头可互换使用</span></p><p><span>��</span><span>内置多种可用户自行修改的测量程序，涵盖目前国际上对于叶绿素荧光的各种一般性研究和深入机理研究</span></p><p><span>��</span><span>配备单翻转光＇�/span><span>STF</span><span>），可进衋�/span><span>QA</span><span>‒�/span><span>再氧化动力学�?/span><span>S</span><span>状态转换等光合机理研究</span></p><p><span>��</span><span>配备高灵敏度检测器，可进行</span><span>OJIP</span><span>快速荧光动力学分析</span></p><p><span>��</span><span>可控制测量样品的温度并进行磁力搅拋�/span></p><p><strong><span>技术参数：</span></strong></p><p><span>��</span><span>实验程序：叶绿素荧光诱导测量：�/span><span>PAM</span><span>（脉冲调制）测量：�/span><span>OJIP</span><span>快速荧光动力学测量：�/span><span>QA</span><span>‒�/span><span>再氧化动力学：�/span><span>S</span><span>状态转换；叶绿素荧光淬�?/span></p><ul><li><p><span>荧光参数９�/span><span>F</span><sub><span>0</span></sub><span>＋�/span><span>Fm</span><span>＋�/span><span>Fv</span><span>＋�/span><span>F</span><sub><span>0</span></sub><span>‘�/span><span>＋�/span><span>Fm‘�/span><span>＋�/span><span>Fv‘�/span><span>＋�/span><span>QY(II)</span><span>＋�/span><span>NPQ</span><span>＋�/span><span>��PSII</span><span>＋�/span><span>Fv/Fm</span><span>＋�/span><span>Fv�?Fm‘�/span><span>＋�/span><span>Rfd</span><span>＋�/span><span>qN</span><span>＋�/span><span>qP</span><span>＋�/span><span>ETR</span><span>筈�/span><span>50</span><span>多项叶绿素荧光参数与图像＋�/span><span>OJIP</span><span>曲线不�/span><span>F</span><sub><span>0</span></sub><span>�?/span><span>FJ</span><span>�?/span><span>Fi</span><span>�?/span><span>Fm</span><span>�?/span><span>Fv</span><span>�?/span><span>VJ</span><span>�?/span><span>Vi</span><span>�?/span><span>Fm / F</span><sub><span>0</span></sub><span>�?/span><span>Fv / F</span><sub><span>0</span></sub><span>�?/span><span>Fv / Fm</span><span>�?/span><span>M0</span><span>�?/span><span>Area</span><span>�?/span><span>Fix Area</span><span>�?/span><span>SM</span><span>�?/span><span>SS</span><span>�?/span><span>N</span><span>�?/span><span>Phi_P</span><sub><span>0</span></sub><span>�?/span><span>Psi_</span><sub><span>0</span></sub><span>�?/span><span>Phi_E</span><sub><span>0</span></sub><span>�?/span><span>Phi_D</span><sub><span>0</span></sub><span>�?/span><span>Phi_Pav</span><span>�?/span><span>ABS / RC</span><span>�?/span><span>TR</span><sub><span>0</span></sub><span> / RC</span><span>�?/span><span>ET</span><sub><span>0</span></sub><span> / RC</span><span>�?/span><span>DI</span><sub><span>0</span></sub><span> / RC</span><span>筈�/span><span>20</span><span>多项相关参数</span></p></li></ul><p><span>��</span><span>时间分辨率（采样频率）：高灵敏度检测器，时间分辨率辽�/span><span>4��s</span></p><p><span>��</span><span>控制单元：双通道通用高度精确性自动微处理器，可以与各种测量单元如标准版、快速版、叶夹式及水下测量头等配合使用（无需另行购买控制单元（�/span></p><p><span>��</span><span>测量光闪：标准为波长</span><span>617nm</span><span>的橙光或</span><span>455nm</span><span>的蓝光，光闪时间</span><span>2</span><span>‒�/span><span>5��s</span></p><p><span>��</span><span>单翻转饱和光闪：标准光源丹�/span><span>630nm</span><span>的红光，光闪时间</span><span>20</span><span>‒�/span><span>50��s</span></p><p><span>��</span><span>持续光化学光：标准为</span><span>630nm</span><span>的红光或</span><span>455nm</span><span>的蓝光，**光强</span><span>2500 ��mol(photons)/m</span><span>2</span><span>.s</span></p><p><span>��</span><span>远红外光源（选配）：用于激发光系统</span><span>I</span><span>，波镾�/span><span>735nm</span></p><p><span>��</span><span>氧电极（选配）：测量藻类的氧气释攽�/span></p><p><span>��</span><span>每组</span><span>lED</span><span>光源强度和时间可通关软件调控，同时光源可根据研究要求选配</span></p><p><span>��</span><span>温度控制９�/span><span>TR 2000</span><span>温度调节器，</span><span>控温范围</span><span>0</span><span>‒�/span><span>70</span><span>ℂ�/span><span>，精确度</span><span>0.1</span><span>ℂ�/span></p><p><span>��</span><span>电磁搅拌９�/span><span>8mm</span><span>��3mm</span><span>标准磁力棑�/span></p><p><span>��</span><span>样品试管：底面积</span><span>10��10mm</span><span>，容�?/span><span>4ml</span></p><p><span>��</span><span>AD</span><span>转换器：试管式为</span><span>500 kHz/16</span><span>‒�/span><span>bit</span></p><p><span>��</span><span>FluorWin</span><span>软件：定义或创建实验方案、光源控制设置、数据输出、分析处理和图表显示</span></p><p><strong><span>典型应用：荧光诱导过程分枏�/span></strong></p><p><strong></strong></p><p></p><p><strong></strong></p><p><strong></strong></p><p><strong></strong></p><p><strong><span>产地９�/span></strong><span>欧洲</span></p><p><strong><span>致电索取参考文献列�?/span></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(); 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