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原子力显微镜(Bruker Dimension Edge)
文章来源:    发布时间:2013-06-08      【字号:


仪器名称:
原子力显微镜(Bruker Dimension Edge)

功能参数:
   
可用模式有tapping、contact及STM模式,可在空气中或液相中成像。对样品要求纵向起伏小于10 um,样品面积大小小于150×150 mm。仪器其他参数如下:
    X-Y scan range: 90×90 um;Z range: 10 um; Vertical noise floor: 27.2 pm RMS; X sensor noise: 0.333 nm RMS; Y sensor noise: 0.282 nm RMS; Z sensor noise: 0.143 nm RMS; Sample size/holder: 150mm Vacuum chuck, 15mm thick; Motorized positioning stage: 150×150 mm;Microscope optics: 5-megapixel digital camera; 180μm to 1465μm viewing area; digital zoom and motorized focus; Signal access: Configurable I/O signal access built into controller; Includes customizable signal routing, digital feedback, and dual digital lock-in; Single point spectroscopy: Three-axis closed loop control for point-and-shoot positioning and ramping; Spring constant calibration with built-in thermal tune Sample temperature control: room temperature

主要用途:
    可用于环境、生物、地质等领域样品的表面形貌测定;分子间或细胞间作用力测定;样品表面物化性质如电势、磁性、粘附力以及弹性等测定。



仪器安装地点: A2-527
测试联系人:钟颖,唐源
联系方式:18798801091;Email:
zhongying@vip.gyig.ac.cn 
联系方式:18096052979;Email:tangyuan@vip.gyig.ac.cn