尼康工业CT

1.

SYSTEM CONCEPT系统描述

1.1

GENERAL OVERVIEW

The XT H 225 is a Computed Tomography (CT) system ideally suited to a wide range of materials and sample sizes.The system operates between 20 and 225 kV providing a flexible tool for quality laboratories, production facilities and research departments. XT H 225是电脑断层CT扫描系统适合多种材料 和样品尺寸.系统运行电压在20-225KV之间,能灵活的应用于质量控制实验室,生产车间和研发部门.

The inspection task includes visualization and structural analysis.

检测任务中还包括了图像分析和结构分析。

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high performance, high reliability高性能高稳定性

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standard components used, optimized serviceability标准元器件，优化的适用性

1.2

SYSTEM ADVANTAGES系统优点

Industrial System Layout工业系统设计规划

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Easy and fast installation and commissioning安装调试简单快速

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Optimized footprint, minimum floor requirements，Long life open X-ray tube – with low cost consumables.Planned maintenance schedule throughout system life.优化设计使占地面积最小

Fit-to-Application Product特殊应用定制产品

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Layout and design will be based on Application Study results基于对应用要求的研究结果的设计和规划

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Customized solution: Fulfils individual requirements定制方案：满足特殊要求

Optimised choice of  Detector探测器系统的优化选择

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Allows fast scans with high image quality and contrast resolution可进行快速扫描并得到高品质高对比度灵敏度的图像

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Minimizes system size and shielding requirements最小的系统外形尺寸和射线防护要求

Windows-based operator guiding system视窗基础的用户界面

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Short learning curve – operational within 3 days

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CT wizard™ guides an operator easily through the data

Acquisition

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Improved failure analysis capability through 5 axis

component manipulator.

Local language support

Operator and supervisor control modes

1.3

CT MAIN PARAMETERS系统主要技术指标

Object capability

工件尺寸

Outer diameter外直径

<200 mm

Effective scan height

有效扫描高度 

<160 mm

Operation modes

操作模式

CT

Volume Scan (Cone beam geometry)

容积扫描（锥束扫描）

DR

Digital Radiography

数字成像

Scan time

扫描时间

CT

typ. 10 … 30 min （High Resolution Scan）

典型高精度扫描，30分钟

DR

最大maximum 15 frames/sec 1x1 binning

25 frames/sec 2x2 binning

Pixel size像素尺寸

127x127µm²

Magnification放大倍数

Up to 150-fold

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High image quality even at fast 3D scans: optimized geometry

在快速3-D扫描时也可以实现高图像品质

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Objects can be scanned with continuous rotation: no vibrations, no time consuming Stop & Go mode

物体在扫描时连续旋转：无振动，节省扫描时间