中国标准化Issue(4)：171-175,5.DOI:10.3969/j.issn.1002-5944.2024.04.032
空气净化器甲醛净化能效的测量结果不确定度评定
Uncertainty Evaluation of Measurement Results of Formaldehyde Cleaning Energy Efficiency of Air Cleaner
摘要
Abstract
As a key indicator to judge the energy consumption of air cleaner,cleaning energy efficiency is closer to the needs of the residents.GB/T 18801-2022,Air purifier,was formally implemented on May 1,2023.The new standard modified the energy efficiency requirements of air cleaner,deleted the energy efficiency classification,and raised the requirements.As a result,high energy consumption products will be eliminated because they cannot meet the standards.In this paper,according to the measurement method of formaldehyde cleaning energy efficiency in the standard,the factors affecting of the measurement results uncertainty were analyzed and evaluated.Results showed that the repeatability of the instrument and the uncertainties which came from indication error had a great influence on the measurement results.关键词
空气净化器/甲醛/净化能效/不确定度评定Key words
air cleaner/formaldehyde/cleaning energy efficiency/uncertainty evaluation引用本文复制引用
黄金菊..空气净化器甲醛净化能效的测量结果不确定度评定[J].中国标准化,2024,(4):171-175,5.
