发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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GB/T 25758的本部分规定了管电压最高至500kV 的工业X 射线系统的焦点尺寸的测量方法。本部分描述了采用严格准直的接收器对大于0.1mm 的焦点进行直接机械扫描的方法。 X射线图像的像质和分辨力很大程度上取决于焦点的特性,尤其是尺寸和二维强度分布。 商用X射线管类型(例如在广告或
Non-destructive testing.Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing.Part 1:Scanning method
This document provides test methods for the evaluation of image quality of computed tomography (CT) security-screening systems. The quality of data
Radiation protection instrumentation - Measuring the imaging performance of X-ray computed tomography (CT) security-screening systems
Radiation protection instrumentation - Measuring the imaging performance of X-ray computed tomography (CT) security-screening systems
The document defines the measurement of focal spot dimensions of industrial X-ray systems up to and including 500 kV tube voltage. It describes
Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 1: Scanning method; German version EN 12543-1:1999
Non-destructive testing — Gamma ray scanning method on process columns
Non-destructive testing — Gamma ray scanning method on process columns
Microbeam analysis - Scanning electron microscopy - Qualification of the scanning electron microscope for quantitative measurements
This European Standard specifies the measurement of focal spot dimensions of industrial X-ray systems up to and including 500 kV tube voltage
Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Scanning method
Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Scanning method
Industrial X-ray CT systems.Vocabulary
Recommended Practice for the Measurement of X-Radiation from Raster-Scanned Direct-View Data Display Cathode-Ray Tubes
Integrated circuits. Measurement of electromagnetic emissions. Measurement of radiated emissions. Surface scan metho
State system for ensuring the uniformity of measurements. State special standard and state verification schedule for measuring exposure dose, mean exposure rate, mean energy fluence and mean density of pulsed X-ray radiation fluence energy
Integrated circuits. Measurement of electromagnetic emissions. Measurement of radiated emissions. Surface scan metho
本标准规定了与电子探针和扫描电镜联用的X射线能谱仪的定量分析方法的技术要求和规范。本标准适用于电子探针和扫描电镜X射线能谱仪对块状试样的定量分析
General specification of X-ray EDS quantitative analysis for EPMA and SEM
本标准规定了扫描电镜-能谱仪化学成分定量分析相关参数的测定方法。 本标准适用于对扫描电镜中影响定量分析性能的相关参数和能谱仪基本参数的测定,并以元素成分定量分析结果对仪器做出综合分析
Microbeam analysis.Determination method for quantitative analysis parameters of SEM-EDS
本标准定义了扫描电子显微术(SEM)实践中使用的术语。包括一般术语和按技术分类的具体概念的术语,也包括已经在ISO 23833中定义的术语。 本标准适用于所有有关SEM实践的标准化文件。另外,本标准的某些术语定义,也适用于相关领域的文件〔例如:电子探针显微分析(EPMA)、分析电子显微术(AEM
Microbeam analysis.Scanning electron microscopy.Vocabulary
This European Standard specifies the measurement of focal spot dimensions of industrial X-ray systems up to and including 500 kV tube voltage
Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Scanning method
Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Scanning method
This International Standard describes methods of calibrating the spatial measurement facilities and point-spread function of ultrasonic imaging
Ultrasonics - Pulse echo scanners - Part 1: Techniques for calibrating spatial measurement systems and measurement of system point-spread function response
This International Standard describes methods of calibrating the spatial measurement facilities and point-spread function of ultrasonic imaging
Ultrasonics - Pulse-echo scanners - Part 1: Techniques for calibrating spatial measurement systems and measurement of system point-spread function response
Radiation protection instrumentation - X-ray computed tomography (CT) inspection systems of bottled/canned liquids
Radiation protection instrumentation - X-ray computed tomography (CT) inspection systems of bottled/canned liquids
This part of IEC 61967 provides a test procedure which defines a method for evaluating the near electric, magnetic or electromagnetic field components
Integrated circuits - Measurement of electromagnetic emissions, 150 kHzto 1 GHz - Measurement of radiated emissions - Surface scan method
State system for ensuring the uniformity of measurements. State special standard and state verification schedule for measuring exposure dose, mean exposure rate, mean energy fluence and mean density of pulsed X-ray radiation fluence energy
This part of ISO 16067 specifies methods for measuring and reporting the spatial resolution of electronic scanners for continuous tone photographic
Photography. Spatial resolution measurements for electronic scanners for photographic images. Scanners for reflective media