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The new MULTISCALE X-ray nanotomograph SKYSCAN 2214 covers the widest range of object sizes and spatial resolutions in a single instrument. It opens unique possibilities for 3D imaging and exact modeling of all types of biological samples, including mineralized tissues, soft tissues, plants, insects, paleontological samples, etc.
The instrument allows scanning and 3D non-destructive reconstruction of the internal microstructure of objects as large as 300mm in diameter as well as submicron resolution for small samples.
该系统包含一个“开放类型”的传输X射线源,其斑点尺寸<0.5微米和钻石窗口。它可以配备多达四个不同的X射线探测器,以实现最大的柔韧性:大型物体的平板,11MP冷却的CCD,具有广阔视野,11MP冷却的CCD具有中等视野,以及8MP冷却的CCD,用于最高空间分辨率。自动可变采集几何形状和相对比增强功能可以在相对短的扫描时间中获得最佳质量。
The SKYSCAN 2214 is complemented by 3D.SUITE. This comprehensive software suite covers GPU-accelerated reconstruction, 2D/ 3D morphological analysis, as well as surface and volume rendering visualization
The SKYSCAN 2214 uses a latest generation open-type X-ray source. The source offers true spatial resolution below 500 nm, an X-ray energy up to 160 keV and source power up to 16 W. The source is practically maintenance-free with an extremely easy pre-aligned filament replacement procedure.
Skyscan 2214具有带有钻石窗口的开放型(泵送)纳米焦X射线源。它产生的X射线束从20 kV到160 keV,并提供两种类型的阴极。钨(W)阴极在最高160 kV的整个加速电压下运行,并提供一个斑点尺寸降至800 nm。甲状腺六角杆(LAB6)阴极可用于将电压从20 kV加速至100 kV,并提供小于500 nm的X射线束的斑点,以实现成像和3D重建方面的最高分辨率。JIMA分辨率模式表明500 nm结构可以轻松解析。
为了使焦点斑点大小和发射点位置的长期稳定性,X射线源配备了液体冷却系统,该系统包含重新循环器,可提供冷却液的精确温度稳定性。
Skyscan 2214最多可配备四台X射线摄像机,以实现最终灵活性:三个具有不同分辨率和视野的CCD摄像机以及一个大区域平板检测器。可以通过单击单击一单鼠标选择所有摄像机。不同的CCD摄像机可以在系统一生中的任何时间重新安装。
所有三个CCD都可以在中央梁位置和两个偏移位置拍摄图像,以使视场的视野增加一倍。两个偏移位置中的图像将自动缝合,并补偿偏移和可能的强度差异。
Using CCD detectors with small pixel size allows extension of high-resolution imaging and 3D reconstruction to large objects. The built-in detector flexibility enables adjusting the field of view and spatial resolution according to the object size and density. An advanced reconstruction from a volume of interest provides scanning of a selected part of a large object with high resolution without compromising image quality.
此外,通过使用偏置摄像头位置和垂直对象运动,可以水平和垂直增加视野。
Skyscan 2214的高精度对象阶段支持直径300毫米的物体,重量为20千克。空气旋转电动机可以以非常高的精度进行精确的物体旋转,并且集成的微位置阶段保证了完美的样品对齐。
Skyscan 2214具有一个较大且易于访问的样品室,可以扫描大物体以及可选阶段的安装。最大的空间可用于外围设备。
The Bruker material testing stages are designed to perform compression experiments up to 4400 N and tensile experiments up to 440 N. All stages automatically communicate through the system’s rotation stage, without the need of any cable connections. Using the supplied software, scheduled scanning experiments can be set up.
布鲁克的加热和冷却阶段可以达到高达+80°C或低于环境温度30°C的温度。就像其他阶段一样,不需要额外的连接,并且对舞台有自动识别。使用加热和冷却阶段,可以在非镜头条件下检查样品,以评估温度对样品微观结构的影响。
The SKYSCAN 2214 is fully compatible with stages from DEBEN. With the included adapter, the DEBEN stage can be simply placed onto the rotation stage of the SKYSCAN 2214.
Skyscan 2214提供了最终的NanoCT成像性能,而无需妥协。安装了四个摄像机 - 一种大格式6百万像素CMOS平板面板,用于成像高电压和大骨骼或牙齿样品,以及三个小格式检测器,用于每个想象的骨骼的最佳选择和X射线能量窗口的最佳选择样品扫描。
亚微米体素扫描可提供骨骨细胞间隙和微尺度矿化结构的晶体清晰分辨率,以及纳米级分辨率下生物材料支架的结构。
Phase retrieval (Paganin) provides a new dimension of analysis of hitherto little studied bone micro-mineralization patterns.
使用绵羊,灵长类动物或类似模型的骨科研究通过14厘米扫描的视野和160kV X射线源处理。通过机械测试和温度控制阶段实现骨科和生物力学研究目标。
具有全面的3D和2D参数的形态计量学,其光密度测定法在临床前尺寸范围内包括BMD校准参考。高级3D图像分析功能包括3D注册,自适应阈值,Euler连接,分形,各向异性和立体,过滤,布尔值逻辑运算符等。
具有亚微米像素大小的生物组织的体内纳米-CT扫描就像组织学或电子显微镜一样,但在真实的3D中,是一种不受破坏的内部结构的绝妙方法。对比剂或化学干燥可以通过进一步增强或区分组织密度来改善图像质量。Skyscan 2214在新成像学科的出现中发挥了领导作用 - 微型组织学和组织学学。
这个系统确保t的无与伦比的多功能性hat each sample will be scanned with optimized parameters and the best resolution and contrast.
Four cameras are fitted – a large format 6 megapixel flat panel for imaging up to high voltages and large tissue samples, and a range of three small format cameras for the optimal choice of resolution and x-ray energy window for every conceivable sample scan.
全面的3D图像分析能力,包括形态计和光密度计,3D注册,分割和高级图像处理方法。
MicroCT非常适合可视化内部生物结构的最细节。这种成像方法创建了纳米尺度的3D X射线衰减图,而不会损害或破坏扫描的物体。实际上,所有生物组织几乎可以通过几乎不需要特殊样品处理来可视化和分析。亚微米素分辨率允许对小昆虫和植物或种子结构进行成像,并具有强大的放大倍率和丰富的细节。
The space in the scanning chamber and the precision of the rotation stage make sure that all types of samples can be scanned, from the small zebrafish and preserved zoological and botanic samples to potted plants and rock-embedded fossils.
安装了四个摄像机 - 一个大格式6百万像素平板面板,用于成像高电压和大型样品,以及三个小格式摄像机的范围,可最佳选择分辨率和X射线能量窗口,以进行每次可以想象的生物学样品扫描。
The software suite enables morphometry with comprehensive 3D and 2D parameters, and advanced 3D image analysis functions include 3D registration, adaptive thresholding, Euler connectivity, fractal, anisotropy and stereology, filtering, Boolean logical operators and much more.
整个蜜蜂头(左)的3D模型,并实际切割以暴露内部结构(右),以1.4 µm的体素尺寸扫描。
牙签的3D模型,在纳米级分辨率上进行扫描。
Volume rendered image of a subvolume of dentin from a human molar, scanned at 350 nm voxel size. The model is virtually cut to show the dentine tubules running through the dentin in blue.
正交切片虽然小鼠胫骨远端显示骨细胞间隙,以1 µm的体素尺寸扫描。
一块木头的体积渲染,以200 nm的体素尺寸(左)进行扫描,其血管网络颜色编码为局部厚度(右)。
带有2个大钛植入物的绵羊骨的3D模型。
化学干燥后,小鼠肺以3 µm的体素尺寸扫描。
3D体积渲染了来自图林雅的中世纪人颅骨的图像,以50μm的体素尺寸扫描(来自德国弗里德里希 - 塞勒大学耶拿的样品)。
通过木制种子的横截面,在纳米级分辨率上进行扫描。
特征 |
Specification |
Benefit |
X-ray source |
20-160 kV 16 W最大 |
用户可交换的灯丝 Optimize for max power (W) or max resolution (LaB6) 可旋转的钻石窗户最大寿命 |
X射线检测器 |
6 Mp active pixel flat-panel 11 Mp large format cooled CCD 11 MP中格式冷却CCD 8 MP HI-RES冷却CCD |
Variety of pixel and detector sizes allow balance between detector resolution, coverage and counting statistics Available with 1, 2, 3 or 4 detectors Field upgradable to add detectors |
Image Formats |
Up to 8000 x 8000 x 2300 pixels after a single scan |
用户可选的图像尺寸允许平衡数据集大小和所需分辨率 软件允许缩小数据收集后 |
Resolution |
60 nm smallest pixel size |
简单的图形控制,用于优化基于选定检测器,样品和检测器距离的实验分辨率 可调节的源重点尺寸以平衡最大功率和分辨率 |
Positioning Accuracy |
旋转<50 nm |
空气轴承样品阶段提供平稳的旋转 简单的Chuck风格的样本帖子安装 Mechanical and electrical interface for advanced materials research stages |
最大对象大小 |
直径为300毫米(140毫米扫描尺寸) 400毫米长 Maximum object weight 20 kg |
Both the power and room to scan large samples Precise positioning of small samples near the source to maximize magnification |
方面 | W 1800毫米X D 950毫米X H 1680毫米 重量:1500公斤 |
有效设计以优化实验室空间的使用 Source maintenance access via interlocked large sliding door |
布鲁克XRM solutions include all software needed to collect and analyze data. An intuitive graphical user interface with user guided parameter optimization support both expert and novice users. By using the latest GPU powered algorithms, reconstruction time is substantially reduced. CTVOX, CTAN and CTVOL combine to form a powerful suite of software for both qualitative and quantitative analysis of models.
测量软件:
Skyscan 2214 - 仪器控制,测量计划和收集
Reconstruction Software:
NRECON – Transforms the 2D projection images into 3D volumes
Analysis Software:
Dataviewer- 逐片检查3D卷和2D/3D图像注册
CTVOX– Realistic visualization by volume rendering
ctan- 2D/3D图像分析与处理
CTVOL- 可视化表面模型以导出CAD或3D打印
在我们的support website你会找到:
软件更新
文档
布鲁克’s commitment to provide customers with unparalleled help throughout the buying cycle, from initial inquiry to evaluation, installation, and the lifetime of the instrument is now characterized by the LabScape service concept.
实验室维护协议,现场点播和增强实验室旨在为现代实验室提供一种新的维护和服务方法betway手机客户端下载