安徽大学拟2684万元采购1套双球差校正透射电镜
p strong 仪器信息网讯 /strong 2018年11月9日,安徽安兆工程技术咨询服务有限公司受安徽大学委托,在中国政府采购平台对“安徽大学2018年300KV双球差矫正透射电子显微镜采购项目”进行国内公开招标,拟以2684万元的预算金额采购1套300KV双球差矫正透射电子显微镜。开标时间为11月29日。 /p p strong 技术要求如下表: /strong /p p strong /strong /p table cellspacing=" 0" cellpadding=" 0" border=" 1" thead tr style=" height:30px" class=" firstRow" td style=" border-style: double solid solid double border-color: black border-width: 1px padding: 0px 5px " width=" 41" height=" 30" p style=" margin-top:7px margin-right:0 margin-bottom:7px margin-left:0 text-align:center" strong span style=" font-family: 宋体" 序号 /span /strong /p /td td style=" border-color: black black black currentcolor border-style: double solid solid none border-width: 1px 1px 1px medium padding: 0px 5px " width=" 48" height=" 30" p style=" margin-top:7px margin-right:0 margin-bottom:7px margin-left:0 text-align:center" strong span style=" font-family: 宋体" 名 称 /span /strong /p /td td style=" border-color: black black black currentcolor border-style: double solid solid none border-width: 1px 1px 1px medium padding: 0px 5px " width=" 458" height=" 30" p style=" margin-top:7px margin-right:0 margin-bottom:7px margin-left:0 text-align:center" strong span style=" font-family: 宋体" 技术要求 /span /strong /p /td td style=" border-color: black black black currentcolor border-style: double double solid none border-width: 1px 1px 1px medium padding: 0px 5px " width=" 58" height=" 30" p style=" margin-top:7px margin-right:0 margin-bottom:7px margin-left:0 text-align:center" strong span style=" font-family: 宋体" 数量 /span /strong /p /td /tr /thead tbody tr style=" height:17px" td style=" border-color: currentcolor black black border-style: none solid solid double border-width: medium 1px 1px padding: 0px 5px " width=" 41" height=" 17" p style=" margin-top:7px margin-right:0 margin-bottom:7px margin-left:0 text-align:center" span style=" font-family:宋体" 1 /span /p /td td style=" border-color: currentcolor black black currentcolor border-style: none solid solid none border-width: medium 1px 1px medium padding: 0px 5px " width=" 48" height=" 17" p style=" margin-top:7px margin-right:0 margin-bottom:7px margin-left:0 text-align:left" strong span style=" font-family: 宋体" ▲ /span /strong strong span style=" font-family:宋体" 300kV /span /strong strong span style=" font-family:宋体" 双球差矫正透射电子显微镜(进口) /span /strong strong /strong /p /td td style=" border-color: currentcolor black black currentcolor border-style: none solid solid none border-width: medium 1px 1px medium padding: 0px 5px " width=" 458" valign=" top" height=" 17" p style=" text-align:left" strong span 1. /span /strong strong span style=" font-family:宋体" 工作条件: /span /strong strong /strong /p p style=" margin-left:28px text-align:left" span 1.1 /span span style=" font-family:宋体" 电力供应: /span span 220V /span span style=" font-family:宋体" ( /span span style=" font-family:Symbol" span ± /span /span span 10% /span span style=" font-family:宋体" ), /span span 50Hz /span span style=" font-family:宋体" , /span span 1Ф 380V /span span style=" font-family:宋体" ( /span span style=" font-family:Symbol" span ± /span /span span 10% /span span style=" font-family:宋体" ), /span span 50Hz /span span style=" font-family:宋体" , /span span 3Ф /span /p p style=" margin-left:28px text-align:left" span 1.2 /span span style=" font-family:宋体" 工作温度: /span span 18 /span span style=" font-family:Symbol" span ° /span /span span C-25 /span span style=" font-family:Symbol" span ° /span /span span C /span /p p style=" margin-left:28px text-align:left" span 1.3 /span span style=" font-family:宋体" 工作湿度: /span span & lt 80% (20 /span span style=" font-family:Symbol" span ° /span /span span C) /span /p p style=" margin-left:28px text-align:left" span 1.4 /span span style=" font-family:宋体" 仪器运行的持久性:仪器可连续使用 /span /p p style=" margin-left:28px text-align:left" span 1.5 /span span style=" font-family:宋体" 仪器的工作状态:较强的防震抗磁能力,工作稳定 /span /p p style=" margin-top:0 margin-right:0 margin-bottom:16px margin-left:28px text-align:left" span 1.6 /span span style=" font-family:宋体" 仪器设备的安全性:符合放射线防护安全标准和电器安全标准 /span /p p style=" text-align:left" strong span 2. /span /strong strong span style=" font-family:宋体" 设备用途: /span /strong strong /strong /p p style=" margin-bottom:16px text-align:left text-indent:28px" span style=" font-family: 宋体" 具有原子分辨率级别的 /span span 300kV /span span style=" font-family:宋体" 场发射双球差透射电子显微镜可用于材料科学进行快速、精确的形貌观察和微区的晶体结构和定量表征,选择特定设计的样品台进行原位动态实验。用于各种材料的形貌、晶格、缺陷或界面原子结构的表征;给出材料的化学成分信息、轻重原子分布、电子结构、缺陷及成键信息等;还将对材料进行原位分析、三维重构分析等。本系统主要有电子光学系统、高压系统、真空系统等部分组成。 /span /p p style=" text-align:left" strong span 3. /span /strong strong span style=" font-family:宋体" 技术规格: /span /strong strong /strong /p p style=" text-align:left" strong span 3.1 /span /strong strong span style=" font-family:宋体" 分辨率: /span /strong strong /strong /p p style=" margin-left:28px text-align:left" span style=" font-family:宋体" ★ /span span 3.1.1 & nbsp TEM /span span style=" font-family:宋体" 信息分辨率: /span span style=" font-family:Symbol" span £ /span /span span 60 pm@300KV /span span style=" font-family:宋体" ; /span span span & nbsp & nbsp /span 100pm @60KV /span /p p style=" margin-left:28px text-align:left" span style=" font-family:宋体" ★ /span span 3.1.2 & nbsp STEM /span span style=" font-family:宋体" 暗场分辨率: /span span style=" font-family:Symbol" span £ /span /span span 60 pm@300KV span & nbsp & nbsp & nbsp /span 96pm @60KV /span /p p style=" text-align:left" strong span 3.2 /span /strong strong span style=" font-family:宋体" 加速电压: /span /strong strong /strong /p p style=" margin-left:28px text-align:left" span 3.2.1 /span span style=" font-family:宋体" 加速电压: /span span 60 - 300kV /span span style=" font-family:宋体" 可自由调节。工厂调试 /span span 60KV /span span style=" font-family:宋体" , /span span 200KV /span span style=" font-family:宋体" 和 /span span 300kV /span /p p style=" margin-left:28px text-align:left" span 3.2.2 /span span style=" font-family:宋体" 加速电压稳定度: /span span ≤ 0.8 ppm /10 min /span span style=" font-family:宋体" ;物镜电流稳定度: /span span style=" font-family:Symbol" span £ /span /span span 0.5 ppm/min( /span span style=" font-family:宋体" 峰峰值 /span span ) /span /p p style=" text-align:left" strong span 3.3 /span /strong strong span style=" font-family:宋体" 电子枪及镜筒: /span /strong strong /strong /p p style=" margin-left:28px text-align:left" span style=" font-family:宋体" ★ /span span 3.3.1 /span span style=" font-family:宋体" 电子枪类型:配备单色器的超高亮度肖特基场发射电子枪 /span /p p style=" margin-left:28px text-align:left" span 3.3.2 /span span style=" font-family:宋体" 电子枪亮度: /span span 2× 10 sup 9 /sup span & nbsp /span A/cm2/str@ 300kV /span /p p style=" margin-left:28px text-align:left" span style=" font-family:宋体" ★ /span span 3.3.3 /span span style=" font-family:宋体" 电子枪最小能量分辨率: /span span 0.2eV @ 300kV /span /p p style=" margin-left:28px text-align:left" span 3.3.4 /span span style=" font-family:宋体" 束流 /span span / /span span style=" font-family:宋体" 束斑尺寸 /span span style=" font-family:宋体" : /span span ≥2nA @ 0.2nm /span span style=" font-family:宋体" ; /span span ≥14nA @ 1nm /span span style=" font-family: 宋体" ;最大束流 /span span style=" font-family:& #39 Cambria Math& #39 ,& #39 serif& #39 " ≥ /span span 50nA /span /p p style=" margin-left:28px text-align:left" span 3.3.5 /span span style=" font-family:宋体" 束流漂移 /span span Spot drift /span span style=" font-family:宋体" : /span span style=" font-family:& #39 Cambria Math& #39 ,& #39 serif& #39 " ≤ /span span 0.5 nm / min /span /p p style=" margin-left:28px text-align:left" span 3.3.5 /span span style=" font-family:宋体" 配备单色器自动调节系统 /span span /span /p p style=" margin-left:28px text-align:left" span 3.3.6 /span span style=" font-family:宋体" 配备物镜球差校正用于提高 /span span HR-TEM /span span style=" font-family:宋体" 分辨率 /span /p p style=" margin-left:28px text-align:left" span 3.3.7 /span span style=" font-family:宋体" 物镜球差校正器包括合轴在内的控制软件集成在设备软件里 /span /p p style=" margin-left:28px text-align:left" span 3.3.8 /span span style=" font-family:宋体" 配备聚光镜球差校正用于提高 /span span HR-STEM /span span style=" font-family:宋体" 分辨率 /span /p p style=" margin-left:28px text-align:left" span 3.3.9 /span span style=" font-family:宋体" 聚光镜球差校正器控制软件集成在设备软件里;旋转中心可以由软件自动修正 /span /p p style=" margin-left:28px text-align:left" span 3.3.10 /span span style=" font-family:宋体" 配备 /span span STEM /span span style=" font-family:宋体" 高分辨自动优化软件,可自动修正二阶以内的残余相差 /span /p p style=" margin-left:28px text-align:left" span 3.3.11 /span span style=" font-family:宋体" 配备 /span span style=" font-family:宋体" 全自动光阑系统 /span /p p style=" text-align:left" strong span 3.4 /span /strong strong span style=" font-family:宋体" 透镜系统: /span /strong strong /strong /p p style=" margin-left:28px text-align:left" span style=" font-family:宋体" ★ /span span 3.4.1 /span span style=" font-family:宋体" 高分辨极靴设计 /span /p p style=" margin-left:28px text-align:left" span 3.4.2 /span span style=" font-family:宋体" 采用恒功率透镜设计, /span span style=" font-family:宋体" 配备三级聚光镜同时配置对称式迷你聚光镜。透镜的温度保持恒定,不随透镜线圈的激励电流和工作模式 /span span (TEM/STEM /span span style=" font-family:宋体" ,放大倍数等 /span span ) /span span style=" font-family:宋体" 的变化而变化,同时透镜的温度不随时间变化而变化 /span /p p style=" margin-left:28px text-align:left" span 3.4.3 /span span style=" font-family:宋体" 物镜极靴间距: /span span style=" font-family:& #39 Cambria Math& #39 ,& #39 serif& #39 " ≥ /span span 5.4 mm /span span style=" font-family:宋体" ,保证三维重构样品杆、双倾样品杆及各种原位样品杆的最大转动角度。 /span /p p style=" margin-left:28px text-align:left" span 3.4.4 /span span style=" font-family:宋体" 球差系数 /span span Cs /span span style=" font-family:宋体" : /span span style=" font-family:& #39 Cambria Math& #39 ,& #39 serif& #39 " ≤ /span span ± 0.01 mm /span /p p style=" margin-left:28px text-align:left" span 3.4.5 /span span style=" font-family:宋体" 色差系数 /span span Cc /span span style=" font-family:宋体" : /span span style=" font-family:& #39 Cambria Math& #39 ,& #39 serif& #39 " ≤ /span span 2.0 mm /span /p p style=" text-align:left" strong span 3.5 /span /strong strong span style=" font-family:宋体" 洛仑兹透镜: /span /strong strong /strong /p p style=" margin-left:28px text-align:left" span 3.5.1 /span span style=" font-family:宋体" 配置洛仑兹透镜,安装在物镜极靴下方,保证在无场环境下对磁场结构的观察;与双棱镜结合,可实现超大视野的电场和磁场的观察。 /span /p p style=" margin-left:28px text-align:left" span 3.5.2 /span span style=" font-family:宋体" 洛仑兹模式下信息分辨率 /span span span & nbsp & nbsp /span /span span style=" font-family: & #39 Cambria Math& #39 ,& #39 serif& #39 " ≤ /span span 2.0nm /span /p p style=" margin-left:28px text-align:left" span 3.5.4 /span span style=" font-family:宋体" 洛仑兹模式下,磁场范围从 /span span -2000 /span span style=" font-family:宋体" 到 /span span 20000 /span span style=" font-family:宋体" 高斯 /span /p p style=" margin-left:28px text-align:left" span style=" font-family:宋体" ★ /span span 3.5.5 /span span style=" font-family:宋体" 配置差分相位对比成像系统,可实现四分割同时成像,任意图像均可进行叠加。 /span /p p style=" margin-left:28px text-align:left" span 3.5.6 /span span style=" font-family:宋体" 配置球差校正模式下洛伦茨透镜的合轴调整。 /span /p p style=" text-align:left" strong span 3.6 /span /strong strong span style=" font-family:宋体" 会聚束电子衍射( /span /strong strong span CBED /span /strong strong span style=" font-family:宋体" ): /span /strong strong /strong /p p style=" margin-left:28px text-align:left" span 3.6.1 /span span style=" font-family:宋体" 最大会聚角: /span span 100mrad /span /p p style=" margin-left:28px text-align:left" span 3.6.2 /span span style=" font-family:宋体" 最大取出角: /span span style=" font-family:& #39 Cambria Math& #39 ,& #39 serif& #39 " ≥ /span span style=" font-family:Symbol" span ± /span /span span 13 /span span style=" font-family:Symbol" span ° /span /span /p p style=" text-align:left" strong span 3.7 /span /strong strong span style=" font-family:宋体" 放大倍率: /span /strong strong /strong /p p style=" margin-left:28px text-align:left" span 3.7.1 /span span style=" font-family:宋体" 放大倍数: /span span TEM /span span style=" font-family:宋体" : /span span 50 /span span style=" font-family:宋体" 倍 /span span – 1,500,000 /span span style=" font-family:宋体" 倍; /span span STEM /span span style=" font-family:宋体" : /span span 125 /span span style=" font-family:宋体" 倍 /span span -- 165,000,000 /span span style=" font-family:宋体" 倍。 /span /p p style=" margin-left:28px text-align:left" span 3.7.2 /span span style=" font-family:宋体" 放大倍数重复性: /span span & lt 1.5% /span /p p style=" text-align:left" strong span 3.8 /span /strong strong span style=" font-family:宋体" 扫描透射系统 /span /strong strong span (STEM) /span /strong strong span style=" font-family:宋体" : /span /strong strong /strong /p p style=" margin-left:28px text-align:left" span style=" font-family:宋体" ★ /span span 3.8.1 /span span style=" font-family:宋体" 检测器:配置 /span span HAADF /span span style=" font-family:宋体" 、同轴 /span span BF/DF /span span style=" font-family:宋体" 、 /span span iDPC /span span style=" font-family:宋体" 或同类型共四个检测器。 /span /p p style=" margin-left:28px text-align:left" span 3.8.2 /span span style=" font-family:宋体" 可同时采集四幅来自不同角度的电子信号的实时图像。 /span /p p style=" margin-left:28px text-align:left" span 3.8.3 HRTEM /span span style=" font-family:宋体" 与 /span span HRSTEM /span span style=" font-family:宋体" 一体化设计,可以与 /span span EDS /span span style=" font-family:宋体" 、 /span span CMOS /span span style=" font-family:宋体" 等设备同时获取数据 /span /p p style=" margin-left:28px text-align:left" span 3.8.4 /span span style=" font-family:宋体" 相互切换后所需热稳定时间小于 /span span 30 /span span style=" font-family:宋体" 秒 /span /p p style=" margin-left:28px text-align:left" span 3.8.5 /span span style=" font-family:宋体" 配有微分相位衬度 /span span STEM /span span style=" font-family:宋体" 技术,可以实现固有磁场和电场的测量。 /span /p p style=" text-align:left" strong span 3.9 /span /strong strong span style=" font-family:宋体" 样品台: /span /strong strong /strong /p p style=" margin-left:28px text-align:left" span 3.9.1 /span span style=" font-family:宋体" 五轴计算机控制样品台,可存储和复位五维 /span span (x, y, z, /span span style=" font-family:Symbol" span a /span /span span , /span span style=" font-family:Symbol" span b /span /span span ) /span span style=" font-family:宋体" 坐标,在 /span span X/Y/Z /span span style=" font-family:宋体" 三个方向配有压电陶瓷控制器。 /span /p p style=" margin-left:28px text-align:left" span 3.9.2 /span span style=" font-family:宋体" 样品台最大倾斜角度: /span span style=" font-family:Symbol" span ± /span /span span 70 /span span style=" font-family:Symbol" span ° /span /span span style=" font-family:宋体" 。 /span /p p style=" margin-left:28px text-align:left" span 3.9.3 /span span style=" font-family:宋体" 低背景双倾样品台最大倾斜角度: /span span style=" font-family:Symbol" span ± /span /span span 40 /span span style=" font-family:Symbol" span ° /span /span span ( /span span style=" font-family:Symbol" span a /span /span span ) / /span span style=" font-family:Symbol" span ± /span /span span 30 /span span style=" font-family:Symbol" span ° /span /span span ( /span span style=" font-family:Symbol" span b /span /span span ) /span span style=" font-family:宋体" 。 /span /p p style=" margin-left:28px text-align:left" span 3.9.4 /span span style=" font-family:宋体" 样品移动范围: /span span X/Y /span span style=" font-family:宋体" : /span span 2mm /span span style=" font-family:宋体" ; /span span Z /span span style=" font-family:宋体" : /span span 0.75mm /span span style=" font-family:宋体" 。 /span /p p style=" margin-left:28px text-align:left" span 3.9.5 /span span style=" font-family:宋体" 最小移动步进: /span span X/Y /span span style=" font-family:宋体" 方向 /span span & lt 20 pm /span span style=" font-family:宋体" 。 /span /p p style=" margin-left:28px text-align:left" span 3.9.6 /span span style=" font-family:宋体" 样品台漂移 /span span ( /span span style=" font-family:宋体" 使用标准样品杆 /span span ) /span span style=" font-family:宋体" : /span span ≤ 0.5nm/min /span /p p style=" text-align:left" strong span 3.10 /span /strong strong span style=" font-family:宋体" 图像记录装置: /span /strong strong /strong /p p style=" margin-left:28px text-align:left" span 3.10.1 /span span style=" font-family:宋体" 配置 /span span TEM /span span style=" font-family:宋体" 一体化超高速高动态数字相机,快速寻找观察兴趣区;同时配置底装式大视野快速 /span span CMOS /span span style=" font-family:宋体" 相机进行高分辨成像。 /span /p p style=" margin-left:28px text-align:left" span 3.10.2 CMOS /span span style=" font-family:宋体" 像素数量: /span span 4k*4k /span span style=" font-family:宋体" 全画幅读出速度: /span span 25fps 4k x 4k /span span style=" font-family:宋体" 的全幅分辨率下始终以 /span span 25 fps /span span style=" font-family:宋体" 的帧速率提供“实时观察”体验; /span /p p style=" margin-left:28px text-align:left" span 3.10.3 /span span style=" font-family:宋体" 工作电压:高达 /span span 300keV /span span style=" font-family:宋体" ; /span /p p style=" margin-left:28px text-align:left" span 3.10.4 /span span style=" font-family:宋体" 像素尺寸: /span span 15um x15um /span span style=" font-family:宋体" ; /span /p p style=" margin-left:28px text-align:left" span style=" font-family:宋体" ★ /span span 3.10.5 /span span style=" font-family:宋体" 最高读出速度: /span span 300fps @512x512 pixels /span span style=" font-family:宋体" ; /span /p p style=" margin-left:28px text-align:left" span 3.10.6 /span span style=" font-family:宋体" 利用高速的数据进行实时样品漂移矫正; /span /p p style=" margin-left:28px text-align:left" span 3.10.7 /span span style=" font-family:宋体" 原位记录:具有原位“回看功能”,可随时缓存在开始记录之前的 /span span 20s /span span style=" font-family:宋体" 的原位数据; /span /p p style=" margin-left:28px text-align:left" span 3.10.8 /span span style=" font-family:宋体" 原位记录:可以实时记录全画幅 /span span 4k*4k@25fps /span span style=" font-family:宋体" 的原始数据,并且可采用 /span span DigitalMicrograph /span span style=" font-family:宋体" 原位数据处理工具包进行数据处理,包含数据的时间、空间 /span span crop /span span style=" font-family:宋体" ,跳帧、帧叠加、帧对齐,视频的导出等等功能; /span /p p style=" margin-left:28px text-align:left" span 3.10.9 PC /span span style=" font-family:宋体" 配置: /span span RAM& gt =256G /span span style=" font-family:宋体" ; /span span SSD /span span style=" font-family:宋体" 硬盘 /span span & gt =1.2 Tb, 2.5 /span span style=" font-family:宋体" ” /span span SAS, 10,000 rpm /span span style=" font-family:宋体" ; /span /p p style=" margin-left:28px text-align:left" span 3.10.10 /span span style=" font-family:宋体" 动态范围: /span span style=" font-family:& #39 Cambria Math& #39 ,& #39 serif& #39 " ≥ /span span 16 /span span style=" font-family:宋体" 比特 /span /p p style=" text-align:left" strong span 3.11 /span /strong strong span style=" font-family:宋体" 能谱仪 /span /strong strong span EDS /span /strong strong span style=" font-family:宋体" 的规格指标: /span /strong strong /strong /p p style=" margin-left:28px text-align:left" span style=" font-family: 宋体" ★ /span span 3.11.1 /span span style=" font-family:宋体" 对称式电制冷 /span span SDD /span span style=" font-family:宋体" 能谱仪探测器,无窗设计,有效探测面积 /span span style=" font-family:Symbol" span ³ /span /span span 120mm sup 2 /sup /span span style=" font-family:宋体" ; /span /p p style=" margin-left:28px text-align:left" span 3.11.2 /span span style=" font-family:宋体" 固体角: /span span style=" font-family:& #39 Cambria Math& #39 ,& #39 serif& #39 " ≥ /span span 0.7 & nbsp srad. /span span style=" font-family:宋体" ; /span /p p style=" margin-left:28px text-align:left" span 3.11.3 /span span style=" font-family:宋体" 能量分辨率: /span span ≤136 eV (Mn-Ka) /span span style=" font-family:宋体" ,在输出计数率 /span span 10kcps /span span style=" font-family:宋体" 内保持不变; /span /p p style=" margin-left:28px text-align:left" span 3.11.4 /span span style=" font-family:宋体" 元素分析范围:从 /span span B(5) – U(92) /span span style=" font-family:宋体" ; /span /p p style=" margin-left:28px text-align:left" span 3.11.5 & nbsp Fiori /span span style=" font-family:宋体" 峰背比 /span span ≥4000 : 1 @ Ni-K /span span style=" font-family:宋体" 峰; /span /p p style=" margin-left:28px text-align:left" span 3.11.6 /span span style=" font-family:宋体" 最大输入计数率: /span span ≥ 1,000Kcps, /span span style=" font-family:宋体" 最大输出计数率: /span span ≥ 500Kcps /span span style=" font-family:宋体" ; /span /p p style=" margin-left:28px text-align:left" span 3.11.7 /span span style=" font-family:宋体" 最高耐热温度: /span span 1000° C /span span style=" font-family:宋体" ,保证后期的加热升级; /span /p p style=" margin-left:28px text-align:left" span 3.11.8 /span span style=" font-family:宋体" 可进行快速原子级尺寸的点、线、面的定性定量分析,全息面分布分析; /span /p p style=" margin-left:28px text-align:left" span 3.11.9 /span span style=" font-family:宋体" 对于纳米级球状样品,在不转动样品的前提下,能从多角度收集 /span span X /span span style=" font-family:宋体" 射线性能; /span /p p style=" margin-left:28px text-align:left" span 3.11.10 /span span style=" font-family:宋体" 与三维重构系统配合可实现 /span span 3D-EDS /span span style=" font-family:宋体" 功能。 /span /p p style=" text-align:left" strong span 3.12 /span /strong strong span style=" font-family:宋体" 电子全息系统 /span /strong strong span BiPrism /span /strong strong span style=" font-family:宋体" 指标: /span /strong strong /strong /p p style=" margin-left:28px text-align:left" span style=" font-family: 宋体" ★ /span span 3.12.1 /span span style=" font-family: 宋体" 高分辨 /span span TEM /span span style=" font-family:宋体" 模式下,在视野大于 /span span 25nm /span span style=" font-family:宋体" ,条纹优于 /span span 0.1nm /span span style=" font-family:宋体" 的情况下,条纹衬度≥ /span span 20% /span /p p style=" margin-left:28px text-align:left" span 3.12.2 & nbsp Lorentz /span span style=" font-family:宋体" 模式下条纹 /span span 2nm /span span style=" font-family:宋体" 条件下衬度≥ /span span 25% /span /p p style=" text-align:left" strong span 3.13 /span /strong strong span style=" font-family:宋体" 三维重构系统技术指标: /span /strong strong /strong /p p style=" margin-left:28px text-align:left" span 3.13.1 & nbsp /span span style=" font-family:宋体" 样品杆最大倾角: /span span ± 70° /span /p p style=" margin-left:28px text-align:left" span 3.13.2 /span span style=" font-family:宋体" 三维重构硬件和软件 /span span : /span span style=" font-family:宋体" 三维重构硬件包含专用大倾角样品杆一套,和用于数据后处理的电脑;三维重构软件包括:数据采集软件包( /span span TEM / STEM / EDS /span span style=" font-family:宋体" )和数据对中重构及可视化处理软件包 /span /p p style=" margin-left:28px text-align:left" span 3.13.3 /span span style=" font-family:宋体" 最大图像漂移: /span span X/Y /span span style=" font-family:宋体" 方向 /span span ≤ 2um (+/- 70° /span span style=" font-family:宋体" 内倾转 /span span ) /span /p p style=" margin-left:28px text-align:left" span 3.13.4 /span span style=" font-family:宋体" 最大欠焦量变化: /span span ≤ 4um (+/- 70° /span span style=" font-family:宋体" 内倾转 /span span ) /span /p p style=" margin-left:28px text-align:left" span 3.13.5 /span span style=" font-family:宋体" 重复性: /span span ≤ 400nm ( /span span style=" font-family:宋体" 样品杆重复 /span span 3 /span span style=" font-family:宋体" 次进入 /span span ) /span /p p style=" margin-left:28px text-align:left" span 3.13.6 /span span style=" font-family:宋体" 能对样品杆进行初始化校准,并将所有坐标参数存储下来,供对中时用。 /span /p p style=" margin-left:28px text-align:left" span 3.13.7 /span span style=" font-family:宋体" 可实现 /span span TEM /span span style=" font-family:宋体" 模式的三维重构、 /span span STEM /span span style=" font-family:宋体" 模式三维重构和 /span span EDS /span span style=" font-family:宋体" 模式三维重构。 /span /p p style=" text-align:left" strong span 3.14 /span /strong strong span style=" font-family:宋体" 真空系统: /span /strong strong /strong /p p style=" margin-left:28px text-align:left" span 3.14.1 /span span style=" font-family:宋体" 由干泵、涡轮分子泵和离子泵等构成完全无油抽真空系统。 /span /p p style=" margin-left:28px text-align:left" span 3.14.2 /span span style=" font-family:宋体" 真空度:电子枪真空度 /span span & lt 1.0 x10 sup -7 /sup Pa /span span style=" font-family:宋体" ;样品区真空度 /span span & lt 1.0 x10 sup -5 /sup Pa. /span /p p style=" margin-left:28px text-align:left" span 3.14.3 /span span style=" font-family:宋体" 典型换样时间小于 /span span 60 /span span style=" font-family:宋体" 秒且更换样品时无需关高压。 /span /p p style=" text-align:left" strong span 3.15 /span /strong strong span style=" font-family:宋体" 电子能量损失谱( /span /strong span Windows 64 /span span style=" font-family:宋体" 位软件操作系统)的规格指标 /span span (Continuum ER1065) /span span style=" font-family:宋体" : /span strong /strong /p p style=" margin-left:28px text-align:left" span 3.15.1 /span span style=" font-family:宋体" 基本功能:实现能量过滤成像提高图像质量,尤其提高厚试样和断层成像 /span span (Tomography) /span span style=" font-family:宋体" 的图像质量,分析材料的化学价态、电子结构、元素组成及其面分布等; /span /p p style=" margin-left:28px text-align:left" span 3.15.2 /span span style=" font-family:宋体" 工作电压: /span span 300kV /span span style=" font-family:宋体" ; /span /p p style=" margin-left:28px text-align:left" span 3.15.3 /span span style=" font-family:宋体" 采谱速度: /span span 8000 /span span style=" font-family:宋体" 谱每秒; /span /p p style=" margin-left:28px text-align:left" span 3.15.4 /span span style=" font-family:宋体" 配备低噪声,高动态范围的 /span span 2k*2k XCR CMOS /span span style=" font-family:宋体" 探测器; /span span BF/DF /span span style=" font-family:宋体" 探头; /span /p p style=" margin-left:28px text-align:left" span 3.15.5 /span span style=" font-family:宋体" 能量分辨率: /span span 0.3eV@0eV /span span style=" font-family:宋体" ;采谱范围: /span span 3000eV /span span style=" font-family:宋体" ; /span /p p style=" text-align:left text-indent:28px" span 3.15.6 /span span style=" font-family:宋体" 能量过滤模式,图像采集速率为 /span span 2k*2k@90fps /span span style=" font-family:宋体" ; /span /p p style=" text-align:left text-indent:28px" span 3.15.7. /span span style=" font-family:宋体" 双电子能量损失谱分析 /span span (DualEELS) /span span style=" font-family:宋体" :能同时高速采集和分析低能损失 /span span (Low Loss) /span span style=" font-family:宋体" 和高能损失 /span span (Core Loss) /span span style=" font-family:宋体" 谱,实现精确的化学分析; /span /p p style=" text-align:left text-indent:28px" span 3.15.8 /span span style=" font-family:宋体" 实时扫描透射模式的电子能量损失谱分析; /span /p p style=" margin-left:28px text-align:left" span & nbsp /span /p p style=" text-align:left" strong span 4. /span /strong strong span style=" font-family:宋体" 产品配置要求: /span /strong strong /strong /p p style=" margin-left:28px text-align:left" span 4.1 300kV /span span style=" font-family:宋体" 双球差场发射透射电镜主机 /span span span & nbsp & nbsp /span 1 /span span style=" font-family:宋体" 套,包括: /span /p p style=" margin-left:28px" span 4.1.1 & nbsp /span span style=" font-family:宋体" 高分辨极靴电子显微镜基本单元 /span /p p style=" margin-left:28px" span 4.1.2 & nbsp Probe /span span style=" font-family:宋体" 和 /span span Image /span span style=" font-family:宋体" 双球差校正器 /span /p p style=" margin-left:28px" span 4.1.3 & nbsp /span span style=" font-family:宋体" 压电陶瓷控制测角台 /span /p p style=" margin-left:28px" span 4.1.4 & nbsp /span span style=" font-family:宋体" 普通单倾样品杆和普通双倾样品杆 /span span style=" font-family:宋体" 各一根 /span /p p style=" margin-left:28px" span 4.1.5 & nbsp /span span style=" font-family:宋体" 低背景双倾样品杆 /span span style=" font-family:宋体" 一根 /span /p p style=" margin-left:28px" span 4.1.6 & nbsp /span span style=" font-family:宋体" 三维重构样品杆一根 /span /p p style=" margin-left:28px" span 4.1.7 & nbsp /span span style=" font-family:宋体" 低剂量电子束曝光功能 /span /p p style=" margin-left:28px" span 4.1.8 /span span style=" font-family:宋体" 电镜控制计算机 /span /p p style=" margin-left:28px" span 4.2 & nbsp /span span style=" font-family:宋体" 一体化 /span span STEM /span span style=" font-family:宋体" 系统带 /span span HAADF /span span style=" font-family:宋体" 探测器和明场 /span span / /span span style=" font-family:宋体" 暗场探测器(全套软硬件) /span span 1 /span span style=" font-family:宋体" 套 /span /p p style=" margin-left:28px" span 4.3 span & nbsp /span OneView IS CMOS /span span style=" font-family:宋体" 数字相机系统 /span span 1 /span span style=" font-family:宋体" 套 /span /p p style=" margin-left:28px" span 4.4 & nbsp /span span style=" font-family:宋体" 一体化能谱仪 /span span (EDS) /span span style=" font-family:宋体" 系统 /span span 1 /span span style=" font-family:宋体" 套 /span /p p style=" margin-left:28px" span 4.5 & nbsp /span span style=" font-family:宋体" 三维重构系统全套软硬件 /span span span & nbsp /span 1 /span span style=" font-family:宋体" 套 /span /p p style=" margin-left:28px" span 4.6 & nbsp Holography /span span style=" font-family:宋体" 电子全息系统(全套软硬件) /span span span & nbsp /span 1 /span span style=" font-family:宋体" 套 /span /p p style=" margin-left:28px" span 4.7 & nbsp CrystalPack /span span style=" font-family:宋体" 功能软件 /span span span & nbsp /span 1 /span span style=" font-family:宋体" 套 /span /p p style=" margin-left:28px" span 4.8 & nbsp /span span style=" font-family:宋体" 电子能量损失谱仪 /span span (Continuue ER1065) /span span style=" font-family:宋体" 系统(全套软硬件) /span span span & nbsp & nbsp /span 1 /span span style=" font-family:宋体" 套 /span /p p style=" margin-left:28px text-align:left" span 4.9 /span span style=" font-family:宋体" 冷却循环水机、空气压缩机、不间断电源等必需的附属设备 /span /p p style=" margin-left:28px text-align:left" span 4.10 /span span style=" font-family:宋体" 备用场发射灯丝 /span span 1 /span span style=" font-family:宋体" 套 /span /p p style=" margin-left:28px text-align:left" span 4.11 UPS /span span style=" font-family:宋体" 电源 /span span 1 /span span style=" font-family:宋体" 套:延时 /span span 1 /span span style=" font-family:宋体" 小时 /span /p p style=" margin-left:28px text-align:left" span & nbsp /span /p p style=" margin-left:0 text-align:left text-indent:0" strong span span 5. /span /span /strong strong span style=" font-family:宋体" 在安装之前由学校选定并经仪器生产商认可的透射电镜室房间由中标人负责场地改造(相关费用由中标人承担),以符合仪器对场地的需求。 /span /strong strong /strong /p p style=" text-align:left" span & nbsp /span /p p style=" text-align:left" strong span 6. & nbsp /span /strong strong span style=" font-family:宋体" 技术文件要求: /span /strong strong /strong /p p style=" margin-left:28px text-align:left" span 6.1 /span span style=" font-family:宋体" 提供中文版或英文版的仪器设备样本简介、产品技术性能说明,以及系统软件操作简介。 /span /p p style=" margin-left:28px" span 6.2 & nbsp /span span style=" font-family:宋体" 仪器硬件操作手册和软件使用手册。 /span /p p style=" margin-left:28px" span 6.3 & nbsp /span span style=" font-family:宋体" 仪器验收标准。 /span /p p style=" margin-left:28px" span 6.4 & nbsp /span span style=" font-family:宋体" 技术服务条款、技术培训条款以及售后服务承诺。 /span /p p style=" margin-left:28px" span 6.5 & nbsp /span span style=" font-family:宋体" 仪器设备装箱清单。 /span /p p style=" text-align:left" span & nbsp /span /p /td td style=" border-color: currentcolor black black currentcolor border-style: none double solid none border-width: medium 1px 1px medium padding: 0px 5px " width=" 58" height=" 17" p style=" margin-top:7px margin-right:0 margin-bottom:7px margin-left:0 text-align:center" span style=" font-family:宋体" 1 /span span style=" font-family:宋体" 套 /span /p /td /tr /tbody /table p strong /strong strong 其他要求如下表: /strong /p p strong /strong /p table cellspacing=" 0" cellpadding=" 0" border=" 1" tbody tr class=" firstRow" td colspan=" 2" style=" border: 1px solid windowtext padding: 0px 7px " width=" 568" valign=" top" p style=" text-autospace:none" strong span style=" font-size:16px font-family:宋体" 技术方案及技术措施 /span /strong /p /td /tr tr td style=" border-color: currentcolor windowtext windowtext border-style: none solid solid border-width: medium 1px 1px border-image: none 100% / 1 / 0 stretch padding: 0px 7px " width=" 108" valign=" top" p style=" text-autospace:none" span style=" font-size:16px font-family:宋体" 维保范围 strong /strong /span /p /td td style=" border-color: currentcolor windowtext windowtext currentcolor border-style: none solid solid none border-width: medium 1px 1px medium padding: 0px 7px " width=" 461" valign=" top" p style=" text-align:left line-height:27px" span style=" font-family:宋体" 服务:要求供货厂家在中国设有固定维修站,并配备专业维修工程师,能提供及时有效的售后服务。 /span /p p style=" text-align:left line-height:27px" span style=" font-family:宋体" 升级服务:供应方应负责在硬件允许前提下,免费向用户提供仪器软件升级服务,并优惠提供与之相关的硬件升级。 /span strong /strong /p /td /tr tr td style=" border-color: currentcolor windowtext windowtext border-style: none solid solid border-width: medium 1px 1px border-image: none 100% / 1 / 0 stretch padding: 0px 7px " width=" 108" valign=" top" p style=" text-autospace:none" span style=" font-size:16px font-family:宋体" 进度 strong /strong /span /p /td td style=" border-color: currentcolor windowtext windowtext currentcolor border-style: none solid solid none border-width: medium 1px 1px medium padding: 0px 7px " width=" 461" valign=" top" p style=" text-align:left line-height:27px" span 1 /span span style=" font-family:宋体" 、供方应在合同生效后 /span span 30 /span span style=" font-family:宋体" 天内向用户提供详细的安装准备条件及安装计划。仪器到达用户所在地后,在接到用户通知后 /span span 1 /span span style=" font-family:宋体" 周内,由设备管理部门,合同购置单位,销售单位共同进行开箱验收,检查设备在运输过程中有无损坏、丢失,附件、随机备件、专用工具、技术资料等是否与合同、装箱单相符,并填写设备开箱验收单,存入设备档案,若有缺损及不合格现象应立即向有关单位交涉处理,索取或索赔。 /span /p p style=" text-align:left line-height:150%" span 2 /span span style=" font-family:宋体" 、设备安装与调试:透射电镜室外部整体环境改造,由供应方在设备到达前完成。设备到达用户所在地后,根据买方的通知,供应方在 /span span 2 /span span style=" font-family:宋体" 周内安 /span span style=" font-family:宋体" 排仪器的安装调试,直至达到验收指标。任何虚假指标响应一经发现采购人可单方面终止合同,中标投标商必须承担由此给用户带来的一切经济损失和其它相关责任。 /span /p p style=" text-align:left line-height:150%" span style=" font-family:宋体" 3 /span span style=" font-family:宋体" 、技术培训:供应方设备安装调试完成后,应对用户技术人员进行调试、操作、仪器维护、故障排除等方面的现场培训。仪器正常使用一段时间后再免费培训一次。 /span /p p style=" line-height:150% text-autospace:none" span style=" font-family:宋体" 4 /span span style=" font-family: 宋体" 、验收:首次工厂验收将由安徽大学客户和工厂技术人员在工厂进行,时间为仪器准备好发货之前,测试结果满足本合同规定的技术要求。 & nbsp 第二次验收在用户现地实验室,双方按照商定的仪器的验收指标和本合同要求的验收方法进行测试。测试达标通过后,由用户自由操作一个月,如无任何问题双方完成最后验收。验收前公司需同时送达所有必要的文档资料和使用手册。 /span /p /td /tr tr td style=" border-color: currentcolor windowtext windowtext border-style: none solid solid border-width: medium 1px 1px border-image: none 100% / 1 / 0 stretch padding: 0px 7px " width=" 108" valign=" top" p style=" line-height:115%" strong span style=" text-decoration:underline " span style=" font-family:& #39 微软雅黑& #39 ,& #39 sans-serif& #39 " 操作培训方案 span : /span /span /span /strong strong /strong /p p style=" text-autospace:none" span style=" font-size:16px font-family: 宋体" & nbsp /span /p /td td style=" border-color: currentcolor windowtext windowtext currentcolor border-style: none solid solid none border-width: medium 1px 1px medium padding: 0px 7px " width=" 461" valign=" top" p style=" margin-left:60px line-height: 115%" span style=" font-family:Arial-ItalicMT" span - span style=" font:9px & #39 Times New Roman& #39 " & nbsp & nbsp & nbsp & nbsp /span /span /span span style=" font-family:宋体" 初级培训:安排安大工程师 /span span 2 /span span style=" font-family:宋体" 人三天在厂家培训。仪器安装调试后,专业工程师对用户进行 /span span 2 /span span style=" font-family:宋体" 天的现场培训,保证安大操作人员能独立使用球差电镜等设备。 /span /p p style=" margin-left:60px line-height: 115%" span style=" font-family:Arial-ItalicMT" span - span style=" font:9px & #39 Times New Roman& #39 " & nbsp & nbsp & nbsp & nbsp /span /span /span span style=" font-family:宋体" 培训内容包括:系统原理介绍,仪器的结构以及功能介绍,系统硬件、软件的操作运用,设备保养和故障排除。 /span /p p style=" margin-left:60px line-height: 115%" span style=" font-family:Arial-ItalicMT" span - span style=" font:9px & #39 Times New Roman& #39 " & nbsp & nbsp & nbsp & nbsp /span /span /span span style=" font-family:宋体" 高级应用培训:仪器使用一段时间后,公司将派遣有经验的应用技术专家进行应用技术培训。 /span /p p style=" margin-left:60px line-height: 115%" span style=" font-family:Arial-ItalicMT" span - span style=" font:9px & #39 Times New Roman& #39 " & nbsp & nbsp & nbsp & nbsp /span /span /span span style=" font-family:宋体" 电镜实验室投入正常运行后,为保障设备的良好使用和功能开发,公司需在保修期内将固定每三个月派遣一次应用专家到安大进行电镜应用技术的再培训,以使电镜的使用始终保持在高水平状态,促进和帮助用户获得好的数据、发表高质量文章。 /span /p p style=" margin-top:0 margin-right:0 margin-bottom:16px margin-left:60px line-height:115%" span style=" font-family:Arial-ItalicMT" span - span style=" font:9px & #39 Times New Roman& #39 " & nbsp & nbsp & nbsp & nbsp /span /span /span span style=" font-family:宋体" 应用专家需不定期根据客户的要求回访电镜实验室,与客户共同研究和开发球差电镜的使用技术。 /span /p p style=" text-autospace:none" span & nbsp /span /p /td /tr tr td style=" border-color: currentcolor windowtext windowtext border-style: none solid solid border-width: medium 1px 1px border-image: none 100% / 1 / 0 stretch padding: 0px 7px " width=" 108" valign=" top" p style=" text-autospace:none" span style=" font-size:16px font-family:宋体" 管理 strong /strong /span /p /td td style=" border-color: currentcolor windowtext windowtext currentcolor border-style: none solid solid none border-width: medium 1px 1px medium padding: 0px 7px " width=" 461" valign=" top" p style=" text-autospace:none" span - span & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp /span /span span style=" font-family:宋体" 在保修期内厂家需每半年派遣维修工程师到电镜实验室回访,免费对电镜设备进行检修和保养。 /span /p p style=" text-autospace:none" span - span & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp /span /span span style=" font-family:宋体" 厂家保证 /span span 80% /span span style=" font-family:宋体" 时间电镜设备的正常使用 /span span , /span span style=" font-family:宋体" 如出现电镜无法使用情况,质保期顺延。 /span /p p style=" text-autospace:none" span - span & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp /span /span span style=" font-family:宋体" 保修期过后,卖方承诺对仪器提供有偿终身维修服务,并在质保期满前 /span span 1 /span span style=" font-family:宋体" 个月免费对仪器进行全面检测、保养和维护,同时出具仪器性能测试报告和相应的建议。如需更换配件费用需事先和用户达成一致。 /span /p /td /tr tr td colspan=" 2" style=" border-color: currentcolor windowtext windowtext border-style: none solid solid border-width: medium 1px 1px border-image: none 100% / 1 / 0 stretch padding: 0px 7px " width=" 568" valign=" top" p style=" text-autospace:none" span style=" font-family:宋体" 服务质量响应 /span /p /td /tr tr td style=" border-color: currentcolor windowtext windowtext border-style: none solid solid border-width: medium 1px 1px border-image: none 100% / 1 / 0 stretch padding: 0px 7px " width=" 108" valign=" top" p style=" text-autospace:none" span style=" font-size:16px font-family:宋体" 故障响应措施 strong /strong /span /p /td td style=" border-color: currentcolor windowtext windowtext currentcolor border-style: none solid solid none border-width: medium 1px 1px medium padding: 0px 7px " width=" 461" valign=" top" p style=" text-align:left line-height:27px" span - span & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp /span /span span style=" font-family:宋体" 卖方对电镜主机系统提供 /span span 2 /span span style=" font-family:宋体" 年以上的保修服务。保修期从仪器验收合格、双方签署验收报告之日算起。保修期内,仪器的零配件费用、人工费用、差旅费用 /span span ( /span span style=" font-family:宋体" 耗材除外 /span span ) /span span style=" font-family:宋体" 均由卖方承担,因使用环境及人为因素造成设备损坏不在保修范围之内。 /span /p p style=" text-align:left line-height:27px" span - span & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp /span /span span style=" font-family:宋体" 需对买方的服务申请 /span span 48 /span span style=" font-family:宋体" 小时内电话响应,正常情况下工程师在 /span span 3 /span span style=" font-family:宋体" 天内到达服务现场。一般问题在 /span span 3 /span span style=" font-family:宋体" 个工作日内解决,重大问题或其他无法迅速解决的问题在一周内解决或提出解决方案。 /span /p p style=" text-align:left" span & nbsp /span /p /td /tr /tbody /table p strong /strong strong 以下为招标项目详细信息摘要: /strong /p p strong 一、项目名称及内容 /strong /p p 1、项目编号:AHUDY-AZ-2018-030 /p p 2、财政编号:KYCG2018-00175 /p p 3、项目名称:安徽大学2018年300KV双球差矫正透射电子显微镜采购项目 /p p 4、项目单位:安徽大学 /p p 5、资金来源:财政资金 /p p 6、项目预算: 2684万元 /p p 7、最高限价: 2684万元 /p p 8、标段(包别)划分:本次招标共分1个包, 拟采购300kV双球差矫正透射电子显微镜1套,详见采购需求。 /p p strong 二、投标人资格 /strong /p p 1、符合《中华人民共和国政府采购法》第二十二条规定 /p p 2、本项目不接受联合体投标。 /p p 3、供应商存在以下不良信用记录情形之一的,不得推荐为中标候选供应商,不得确定为中标供应商: /p p (1)供应商被人民法院列入失信被执行人的 /p p (2)供应商或其法定代表人有行贿犯罪行为的 /p p (3)供应商被工商行政管理部门列入企业经营异常名录的 /p p (4)供应商被税务部门列入重大税收违法案件当事人名单的 /p p (5)供应商被政府采购监管部门列入政府采购严重违法失信行为记录名单的。 /p p strong 四、开标时间及地点: /strong /p p 1、开标时间:2018年11月29日上午9:30 /p p 2、开标地点:合肥市滨湖新区徽州大道与云谷路交口西北角淮河科研中心12楼第一会议室。 /p p strong 五、投标截止时间 /strong :2018年11月29日上午9:30 /p p strong 六、联系方法 /strong /p p (一)项目单位:安徽大学 /p p 地址:合肥市经济技术开发区九龙路111号 /p p 采购项目联系人:刘老师 /p p 电话:0551-63861283 /p p (二)采购代理机构:安徽安兆工程技术咨询服务有限公司 /p p 地址:合肥市滨湖新区云谷路2588号淮河科研中心12楼 /p p 联系人:徐工 /p p 电话:0551-65707344 0551-65707330 /p