Ideal for room-temperature electron tomography
High-tilt angles
Optimized specimen clamping
Extended field of view
Easy, accurate specimen loading and centering
Large field of view at high-tilt angles
The Advanced Tomography Holder is a revolutionary room-temperature specimen holder for transmission electron microscopy (TEM) featuring high-tilt and extended field of view. It allows data collection over wide-tilt and translation ranges, even in restrictive pole-piece gap geometries.
Advances in microstructural characterization require the ability to analyze structure and chemistry in three dimensions. However, most TEM techniques are limited to producing two-dimensional information. Tomography on the other hand, combines two-dimensional data sets taken at various tilt angles to produce a three-dimensional reconstruction. The Advanced Tomography Holder is ideal for electron tomography in the life and physical sciences, as well as any other application requiring high specimen tilt.
No shadows
A streamlined specimen clamping mechanism eliminates the shadowing associated with most holders at high-tilt angles. The clamping mechanism accepts a standard 3 mm diameter TEM specimen and accommodates a wide range of specimen thicknesses. The specimen clamping mechanism produces an evenly distributed force on the specimen.
一种革命性的支架，允许在很宽的倾斜和平移范围内收集室温数据，即使在限制性的极片间隙几何形状中也是如此。
适用于室温电子断层扫描
高倾斜角度
优化的试样夹紧
扩展视野
简单、准确的试样加载和定心
高倾斜角度下的大视场
高级层析成像支架是一种革命性的室温样品支架，用于透射电子显微镜（TEM），具有高倾斜和扩展视野的特点。它允许在较宽的倾斜和平移范围内进行数据收集，即使在极靴间隙几何形状受限的情况下也是如此。
微观结构表征的进步需要在三维中分析结构和化学的能力。然而，大多数TEM技术仅限于产生二维信息。另一方面，层析成像结合了以各种倾斜角度拍摄的二维数据集，以产生三维重建。高级层析成像支架是生命科学和物理科学中电子层析成像以及任何其他需要高样本倾斜的应用的理想选择。
没有阴影
流线型的样品夹持机构消除了大多数支架在高倾角时的阴影。夹持机构可接受标准直径为3mm的TEM试样，并可适应各种试样厚度。试样夹紧机构在试样上产生均匀分布的力。
Fischione高级三维重构样品杆2020,2020
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