教室照度测量中的布点方法  

Measuring Points Placement Method in Classroom Illuminance Measurement

作　　者：张亮 李敏 曹俊 ZHANG Liang;LI Min;CAO Jun(National Light Industrial Lighting Products Test Baoji Station,Baoji 721013,China)

机构地区：[1]国家轻工业电光源产品质量监督检测宝鸡站,陕西宝鸡721013

出　　处：《中国照明电器》2020年第7期32-36,共5页China Light & Lighting

摘　　要：在进行教室和黑板的照度参数测量时,会有较大概率出现划分的测量网格范围不能恰好覆盖测量区域的现象,给测量结果带来了偏差。从原则性的角度介绍了在实际工作中测量布点的几个方法,提出了几个标准中没有涵盖的规则,对相关标准的方法描述做一些补充和详述。能够使实际工作中的测试数据统一、准确、客观,提高测量数据的真实性、复现性。When measuring the illuminance parameters of the classroom and blackboard,there will be a larger probability to appear the measuring grid which can not cover the measurement area just the same,and the measurement results will be biased.From a principled point of view,this paper discusses several methods of measuring points in practical work,and supplements and sets up rules that are not covered in several standards,so that it can make some additions and explanations to the description of relevant standards.It can make the test data in the actual work unified,accurate and objective,and improve the authenticity and reproducibility of the measurement data.

关 键 词：照度测量 布点方法 测量网格 课桌面 黑板书写面 教室照明 

分 类 号：O432.2[机械工程—光学工程]