GB/T 44268.1-2024 显微镜 照明特性的定义和测量 第1部分：明场显微镜的图像亮度和均匀性
GB/T 44268.1-2024 Microscopes—Deifinition and measurment of illumination properties—Part 1:Image brightness and uniformity in bright field microscopy
基本信息
本文件定义了如何测量图像的亮度和均匀度，以及向用户提供的相关信息。
注：本文件仅限定用电子成像设备检测显微镜的照明特性。如果通过目镜进行目视检测，则需要另外的测量程序，因此在测量程序的描述中需予以明确。尽管如此，通过目镜对中间像面进行视觉观察，将为图像亮度提供有效的评估。
发布历史
-
2024年08月
研制信息
- 起草单位：
- 宁波市教学仪器有限公司、上海千欣仪器有限公司、上海唯视锐光电技术有限公司、张家港市光学仪器有限公司、苏州瑞霏光电科技有限公司、宁波永新光学股份有限公司、南京东利来光电实业有限责任公司、麦克奥迪实业集团有限公司、广州市明美光电技术有限公司、广州市晶华精密光学股份有限公司、微仪光电(天津)有限公司、宁波湛京光学仪器有限公司、深圳市爱科学教育科技有限公司、宁波华光精密仪器有限公司、上海理工大学、广州粤显光学仪器有限责任公司、宁波舜宇仪器有限公司、南京江南永新光学有限公司、上海雄博精密仪器股份有限公司、梧州奥卡光学仪器有限公司、上海光学仪器研究所、中国计量大学
- 起草人：
- 王国瑞、华越、王蔚生、蒋圣哲、万新军、张薇、洪宜萍、陈木旺、张春旺、赫建、张昌、干林超、张前、孔燕波、崔志英、徐涛、胡森虎、姚晨、祝永进、张韬、冯琼辉、张淑琴
- 出版信息：
- 页数：12页 | 字数：12 千字 | 开本： 大16开
内容描述
ICS
37.020
CCS
N32
中华人民共和国国家标准
GB/T44268.1—2024/ISO19056﹘1:2015
显微镜照明特性的定义和测量
第1部分:明场显微镜的图像
亮度和均匀性
Microscopes—Deifinitionandmeasurmentofilluminationproperties—
Part1:Imagebrightnessanduniformityinbrightfieldmicroscopy
（ISO19056-1:2015，IDT）
2024-08-23发布2025-03-01实施
国家市场监督管理总局发布
国家标准化管理委员会
GB/T44268.1—2024/ISO19056﹘1:2015
目次
前言
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Ⅲ
引言
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Ⅳ
1
范围
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1
2
规范性引用文件
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1
3
术语和定义
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1
4
测量参量
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1
4.1
总则
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1
4.2
亮度
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1
4.3
均匀性
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定制服务
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