皮带秤使用中核查亟需早日完善规范——皮带秤使用中核查研究(一)

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英文篇名：Belt Scale in the Use of Verification Needs to Be Improved As Soon As Possible Studying upon belt scales in-service inspection(Ⅰ) 作者：盛伯湛 英文作者：SHENG Bo-zhan; 关键词：皮带秤计量控制 ; 期间监测 ; 期间核查 ; 使用中检验 ; 使用中核查 ; 预控制图 ; 彩虹图 英文关键词：metrological controls of belt scales;;intermediate monitor;;intermediate checks;;in-service inspection;;inspection in use;;pre-control chart;;rainbow control chart 中文刊名：HEQI 英文刊名：Weighing Instrument 机构：南京三埃工控有限公司; 出版日期：2019-06-15 出版单位：衡器 年：2019 期：v.48 语种：中文; 页：HEQI201906007 页数：5 CN：06 ISSN：21-1182/TB 分类号：20-24

摘要

对皮带秤使用中核查的相关问题进行了三方面的讨论:(一)从叙述"使用中核查"的涵义、目的和对象出发,强调了其重要性和必要性。提出使用中核查该在"什么时候做"和"多久做一次"是不可忽视的重要问题,有关规定要是没有包含明白和可操作的核查周期的确定和调整方法是不完整的,对此尽早深入研究是十分必要的。(二)分析了常见国内外皮带秤标准与规程中所涉及使用中核查的条款,比较了它们的异同,指出了存在的缺陷。借鉴ILAC-G24:2007/OIML D 10:2007国际文件关于确定检定周期的准则,并结合使用中核查的特点,增补了皮带秤使用中核查周期的调整方法。(三)推荐简便易用的预控制图(彩虹图)替代使用繁难、不易普及的休哈特常规控制图作为控制测量过程的工具;并结合预控制图的运用要点,对使用中核查的具体方法和步骤提出了初步建议。本期刊登的是全文中的第一部分。
        The problems about belt scales in-service inspection are deliberated from three aspects:A) Starting from the meaning,purpose and object of in-service inspection, and its importance and necessity are emphasized. It is pointed out that "when do" and "how often do" for inspection in use are important issues that cannot be ignored, and relevant provisions are incomplete if they do not include the inspection intervals determination and adjustment methods of clear and operable. It is necessary to study this in depth as soon as possible. B) The provisions concerning the belt scales in-service inspection of common foreign and domestic standards or regulations are analyzed,and their similarities and differences are compared,and their defects are pointed out. The method of determining and adjusting the inspection intervals for belt scales in-service is supplemented referring to the international document(ILAC-G24:2007/OIML D10:2007) and taking into account at the same time the distinctions of belt scales. C) As a tool to control the measurement process,the pre-control chart(rainbow control chart) what easy-to-use replace the complicated and difficult Shewhart control chart is recommended. And the concrete methods and steps of belt scales in-service inspection are proposed combined with the key points of the application of pre-control chart.This issue is the first part of the full article.

引文

[1]全国衡器标准化技术委员会.连续累计自动衡器(皮带秤)GB/T 7721-2017[S].北京:中国标准出版社,2017:12.
    [2]施昌彦.什么是期间核查[J].中国计量,2008(06):49.
    [3]施昌彦.什么是期间核查[J].中国计量,2010(02):53.
    [4]施昌彦,虞惠霞.测量仪器和计量标准的期间核查[J].中国计量2008.09:40-42.
    [5]全国质量管理和质量保证标准化技术委员会.测量管理体系测量过程和测量设备的要求GB/T 19022 idt ISO10012[S].北京:中国标准出版社,2004.
    [6]国家质检总局.中华人民共和国依法管理的计量器具目录(型式批准部分)2005.10.8国家质检总局公告[A/OL].http://www.aqsiq.gov.cn/xxgk_13386/ywxx/jl/200610/t20061022_253848.htm
    [7]国家计量局.中华人民共和国强制检定的工作计量器具明细目录:[1987]量局法字第188号[A/OL].http://www.aqsiq.gov.cn/xxgk_13386/xxgkztfl/zcfg/201507/t20150701_443877.htm
    [8]International Organization of Legal Metrology.Continuous totalizing automatic weighing instruments(belt weighers):OIML R50:2014[S/OL]https://www.oiml.org/en/files/pdf_r/r050-p-e14.pd
    [9]全国衡器计量技术委员会.连续累计自动衡器(皮带秤):JJG 195-2002[S].北京:中国计量出版社,2003:2.
    [10]International Organization of Legal Metrology.Patern evaluation and patern approval:OIML D19:1988[S/OL]https://www.oiml.org/en/files/pdf_d/d019-e88.pdf
    [11]International Organization of Legal Metrology.Initial and subsequent verification of measuring instruments and processes:OIML D20:1988[S/OL]https://www.oiml.org/en/files/pdf_d/d020-e88.pdf
    [12]National Institute of Standards and Technology.Belt Conveyor Scale Systems//Specifications,Tolerances,and Other Technical Requirements for Weighing and Measuring Devices:NIST HB-44[S/OL].https://www.nist.gov/publicat-ions/
    [13]International Laboratory Accreditation Cooperation,International Organization of Legal Metrology.Guidelines for the determination of calibration intervals of measuring instruments:ILAC-G24:2007/OIML D10:2007[S/OL]https://www.oiml.org/en/files/pdf_d/d010-e07.pdf