驗光鏡片箱計量比對及經(jīng)驗總結

打開文本圖片集

摘 要：2022年上半年，重慶市計量質量檢測研究院第五分院參與了湖北省計量技術機構驗光鏡片箱計量比對，恩施州計量檢定測試所為主導實驗室，共16家參比實驗室的比對結果均為滿意，本文從數(shù)據(jù)修約、不確定度評定、測量結果修正三方面指出比對工作中存在的問題，并提出了合理化建議。

關鍵詞：驗光鏡片箱，計量比對，En值

DOI編碼：10.3969/j.issn.1002-5944.2023.09.035

Metrological Comparison and Experience Summary of Optometry Lens Box

SUN Donghong LIU Zhengfu ZHOU Jun XIANG Kaiyang*

（Chongqing Academy of Metrology and Quality Inspection）

Abstract： In the fi rst half of 2022， the Fifth Branch of Chongqing Institute of Metrology and Quality Testing participated in the metrological comparison of optometry lens boxes of Hubei Provincial Metrology Technology Institute， and Enshi Metrology Verifi cation and Testing Institute was the leading laboratory. The comparison results of 16 reference laboratories were satisfactory. The problems in the comparison were pointed out in the paper from three aspects： data rounding， uncertainty evaluation， and measurement results correction， and reasonable suggestions were put forward.

Keywords： optometry lens box， measurement comparison， En value

隨著電子產(chǎn)品的普及，青少年的近視率逐年攀升，所佩戴眼鏡的度數(shù)準確性對防止青少年近視加深尤為重要，驗光鏡片箱是醫(yī)院眼科、眼鏡店中用來檢測人眼屈光狀態(tài)的常用計量器具，是國家法制計量管理的重點對象，其量值準確直接關系到消費者所配制的眼鏡是否合格[1]，因此，驗光鏡片箱與焦度計、驗光儀一并被列入國家強檢目錄。（剩余2041字）