中国标准化Issue(11)：263-266,4.DOI:10.3969/j.issn.1002-5944.2024.011.042
饮水机制热水能力的测试及结果的不确定度评估
Evaluation of Test of Water-Heating Capacity of Water Dispensers and Uncertainty of Results
摘要
Abstract
Water-heating capacity is an important performance parameter of water dispensers,and it is also one of the major concerns of consumers when purchasing water dispensers.However,when marking this parameter value,some manufacturers did not use values based on repeated test results or did not evaluate the uncertainty of test results,which resulted in inaccurate labeling,with products determined as unqualified in market sampling.Taking a certain water dispenser as an example,this paper gives a detailed overview of the test method and calculation process of water-heating capacity,analyzes the factors that affect the result accuracy,and evaluates and discusses the uncertainty of test results,aiming to guide the relevant manufacturers to mark the parameter values reasonably and avoid the risk of unqualified sampling.关键词
饮水机/制热水能力测试/不确定度评估分析Key words
water dispenser/test of water-heating capacity/uncertainty analysis and evaluation引用本文复制引用
安美,张辉,黄昌远,郭记伟..饮水机制热水能力的测试及结果的不确定度评估[J].中国标准化,2024,(11):263-266,4.
