QuantulusTM GCT 6220液体闪烁计数�?参数-价格-中国粉体罐�/title>

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$("#Content").val($(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><span>Quantulus<sup>TM</sup> GCT 6220 对于低活度alpha � beta 放射性具有极高的灵敏度和无可匹敌的检测能力，是环境领域应用的</span></p><p><span>理想解决方案。Quantulus GCT 6220 中独有的锗酸� (BGO) 检测器防护装置将整个样品完全包围。该 BGO 防护装置不�/span></p><p><span>正在申请**的防护补偿降低背景技� (GCT) 相结合，可进一步降低仪器本底，增强仪器灵敏度从而准确测量接近本底的</span></p><p><span>样品活度。这项精湛的技术只需使用普通玻璃或塑料样品瓶，使得样品计数简单又经济、�span>适用于环境测量，以及进行常规讠�/span></p><p><span>数测量研究领域的多用户实验室平台。特别适用于需要检测超低水平Alpha和Beta放射性的环境应用、�/span></p><p><strong><span>主要特点</span></strong></p><p><span>��<span>锗酸� </span><span>(</span><span>BGO</span><span>)</span><span>探头防护装置</span></p><p><span>��<span>防护补偿技� (GCT)</span></p><p><span>��<span>脉冲振幅比较� (PAC)</span></p><p><span>��<span>脉冲峰形分析� </span><span>(</span><span>PSA</span><span>)</span></p><p><span>��<span>温度控制，确保实现高重复性的计数</span></p><p><span>��<span>可移动，节约空间的台式设讠�/span></p><p><span>��<sup><span>3</span></sup><span>H</span><span>水样测量低于1 Bq/L检测活�?/span></p><p><span>��<sup><span>14</span></sup><span>C</span><span>苯样品年代测定，*�?1000平�/span></p><p><span>��<span>测量浓度低于1%的生物乙醇中皃�sup>14</sup>C</span></p><p><span>��<span>可选的2D条形码阅读器和alpha/beta甄别计数模式</span></p><p><strong><span>性能指标</span></strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>效率（NCM，正常计数模式，非淬灭样品）不小亍�/span></p></td><td><p><sup><span>3</span></sup><span>H </span><span>�?�?8.6 keV）：58%：�/span><sup><span>14</span></sup><span>C </span><span>�?�?56 keV）：94%</span></p></td></tr><tr><td><p><span>优值（NCM，正常计数模式，非淬灭样品）不小亍�/span></p></td><td><p><sup><span>3</span></sup><span>H </span><span>�?�?8.6 keV）：400：�/span><sup><span>14</span></sup><span>C (4�?56 keV)</span><span>�?�?00</span></p></td></tr><tr><td><p><span>优值（</span><span>SLLCM</span><span>，超低本底计�?/span><span>模式，非淬灭样品）不小于</span></p></td><td><p><sup><span>3</span></sup><span>H </span><span>＇�/span><span>1�?2.5 keV</span><span>）：880</span><span>：�sup><span>14</span></sup>C (14.5�?7.5 keV)�?�?00</span></p></td></tr><tr><td><p><span>能量范围</span></p></td><td><p><span>0�?�?00 keV</span></p></td></tr><tr><td><p><span>体积</span></p></td><td><p><span>47</span><span>（高�?103（宽�?111.76（深）cm</span></p></td></tr><tr><td><p><span>重量</span></p></td><td><p><span>带压缩机重量�?23 lb (238 kg)；运输重量：大约 700 lb (318 kg)</span></p></td></tr><tr><td><p><span>电源</span></p></td><td><p><span>电压�?00-240 伏特</span><span>：�span>频率�?0/60 赫兹</span>：�span>插头�?相带地线插头</span></p></td></tr><tr><td><p><span>能耖�/span></p></td><td><p><span>基础能耗：<200 伏安；带温控能耗：<800 伏安</span></p></td></tr><tr><td><p><span>环境要求</span></p></td><td><p><span>操作室温９�span>15�?5 ��C (59�?0 ��F)</span>；操作相对湿度：30%�?5%</span></p></td></tr></tbody></table><p><strong><span>系统配置</span></strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><strong><span>功能</span></strong></p></td><td><p><strong><span>配置</span></strong></p></td><td><p><strong><span>功能</span></strong></p></td><td><p><strong><span>配置</span></strong></p></td></tr><tr><td><p><span>内置计算机，具有Window@8.1操作系统�?GB RAM �?少）�?50GB硬盘 �?少）3个高速USB端口，以及双千兆以太网口</span></p></td><td><p><span>S</span></p></td><td><p><span>样品数据数字显示</span></p></td><td><p><span>S</span></p></td></tr><tr><td><p><span>具有DVI-D输出�?9英寸宽屏LCD显示器、键盘和人性化支撑臁�/span></p></td><td><p><span>S</span></p></td><td><p><span>直接DPM测量</span></p></td><td><p><span>S</span></p></td></tr><tr><td><p><span>运行于Windows<sup>@</sup>8.1操作系统的QuantaSmart软件</span></p></td><td><p><span>S</span></p></td><td><p><span>�?双颜色校正DPM测量</span></p></td><td><p><span>S</span></p></td></tr><tr><td><p><span>LED</span><span>系统状态指示灯</span></p></td><td><p><span>S</span></p></td><td><p><span>三标DPM测量</span></p></td><td><p><span>S</span></p></td></tr><tr><td><p><span>TR-LSC</span><span>背景电子装置</span></p></td><td><p><span>S</span></p></td><td><p><span>Varisette</span><span>换样�?/span></p></td><td><p><span>S</span></p></td></tr><tr><td><p><span>Spectraworks<sup>TM</sup></span><span>软件</span></p></td><td><p><span>S</span></p></td><td><p><span>增强的样品重演功胼�/span></p></td><td><p><span>S</span></p></td></tr><tr><td><p><span>EasyView</span><span>谱分枏�/span></p></td><td><p><span>S</span></p></td><td><p><span>PrioStat </span><span>自动优先组中断功胼�/span></p></td><td><p><span>S</span></p></td></tr><tr><td><p><span>高灵敏度计数模式 （HSCM（�/span></p></td><td><p><span>NA</span></p></td><td><p><span>化学发光校正</span></p></td><td><p><span>S</span></p></td></tr><tr><td><p><span>超高水平计数模式 （ULLCM（�/span></p></td><td><p><span>S</span></p></td><td><p><span>用于生物发光测定的单光子计数</span></p></td><td><p><span>S</span></p></td></tr><tr><td><p><span>BGO</span><span>探头防护装置</span></p></td><td><p><span>S</span></p></td><td><p><span>PrioStat</span><span>样品手工特殊功能中断功能</span></p></td><td><p><span>S</span></p></td></tr><tr><td><p><span>实时谱显示和谱图绘制</span></p></td><td><p><span>S</span></p></td><td><p><span>Alpha/Beta</span><span>甄别 （PSA（�/span></p></td><td><p><span>S</span></p></td></tr><tr><td><p><span>增强的安全性符�?1 CFR Part 11要求 </span></p></td><td><p><span>O</span></p></td><td><p><span>脉冲振幅比较� (PAC) � 与LLCM同时购买</span></p></td><td><p><span>S</span></p></td></tr><tr><td><p><span>2D</span><span>条形码阅读器 </span></p></td><td><p><span>O</span></p></td><td><p><span>正申�?*的防护补偿技� （GCT（�/span></p></td><td><p><span>S</span></p></td></tr><tr><td><p><span>用户程序数目（实验编程数量不受此数量限制（�/span></p></td><td><p><span>60</span></p></td><td><p><span>工作列表</span></p></td><td><p><span>S</span></p></td></tr><tr><td><p><span>增强的IPA（仪器性能评估（�/span></p></td><td><p><span>S</span></p></td><td><p><span>温度控制</span></p></td><td><p><span>S</span></p></td></tr></tbody></table><p><strong><span>注：S = 标准� O = 可选； NA = 不可�?/span></strong></p><p><strong><span>典型应用</span></strong></p><p><span>考古学样品的放射性碳测年</span></p><p><span>饮用水中氚、氡、镭和铀的测野�/span></p><p><span>食品中锶的测宙�/span></p><p><span>食品、醇和生物燃料中<sup>14</sup>C的测宙�/span></p><p><span>核电厂氚咋�sup>14</sup>C辐射的评�?/span></p><p><span>监测核反应堆退役过程中的放射线</span></p><p><span>石油勘探中的示踪物测野�/span></p><p><span>ADME</span><span>研究</span></p><p><strong><span></span></strong></p><p><span>环绕TR-LSC技术利用样品室作为检测器防护装置来消除背景。背景信号作用于BGO防护装置并被TR-LSC和GCT排除，以免干扰样品计数、�/span></p><p><strong><span>生产厂家９�/span></strong><strong><span>美国PerkinElmer</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 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