Розглядаються проблемні питання, пов'язані з недостатнім забезпеченням підприємств нормативними документами, що регламентують методики вимірювань. Розглядаються рекомендації Національного органу стандартизації стосовно застосування скасованих міждержавних стандартів, які не замінені національними стандартами України, надаються коментарі. Зазначаються проблеми використання існуючої нормативної бази для вимірювальних підрозділів, викликані несумісністю з діючими нормативно-правовими актами та нормативними документами. Пропонуються шляхи вирішення наведених проблем для підприємств, що виконують вимірювання та претендують на певне визнання вимірювальних можливостей.
{"title":"Стан нормативного та методичного забезпечення вимірювань","authors":"І. В. Чижик, І. М. Солоненко","doi":"10.33955/v8(2024)-062","DOIUrl":"https://doi.org/10.33955/v8(2024)-062","url":null,"abstract":"Розглядаються проблемні питання, пов'язані з недостатнім забезпеченням підприємств нормативними документами, що регламентують методики вимірювань. \u0000Розглядаються рекомендації Національного органу стандартизації стосовно застосування скасованих міждержавних стандартів, які не замінені національними стандартами України, надаються коментарі. \u0000Зазначаються проблеми використання існуючої нормативної бази для вимірювальних підрозділів, викликані несумісністю з діючими нормативно-правовими актами та нормативними документами. \u0000Пропонуються шляхи вирішення наведених проблем для підприємств, що виконують вимірювання та претендують на певне визнання вимірювальних можливостей.","PeriodicalId":139019,"journal":{"name":"Measurements infrastructure","volume":" 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141825955","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Many serious system nonconformities described in this article have been found during the accreditation of some Ukrainian calibration laboratories. These nonconformities raise concerns about the competence and ability of such laboratories to perform calibration in the published scopes in a proper manner. Moreover, it also discredits the accreditation system in Ukraine and threatens its international recognition. To avoid this in the future, it is proposed to establish the National Calibration Service of Ukraine. The main tasks of the service will be exchanging experience and transferring knowledge in calibration activity, implementing modern calibration methods, organizing interlaboratory comparisons, and proficiency testing for various categories of measuring instruments and reference materials, etc. This will provide a solid foundation for a properly functioning metrology system and the national economy with reliable, qualified, and internationally recognized calibrations.
{"title":"The National Calibration Service of Ukraine as an integral part of the National Quality Infrastructure","authors":"Sergii Tsiporenko, O. Samoilenko, Yrii Kuzmenko","doi":"10.33955/v7(2024)-059","DOIUrl":"https://doi.org/10.33955/v7(2024)-059","url":null,"abstract":"Many serious system nonconformities described in this article have been found during the accreditation of some Ukrainian calibration laboratories. These nonconformities raise concerns about the competence and ability of such laboratories to perform calibration in the published scopes in a proper manner. Moreover, it also discredits the accreditation system in Ukraine and threatens its international recognition. To avoid this in the future, it is proposed to establish the National Calibration Service of Ukraine. The main tasks of the service will be exchanging experience and transferring knowledge in calibration activity, implementing modern calibration methods, organizing interlaboratory comparisons, and proficiency testing for various categories of measuring instruments and reference materials, etc. This will provide a solid foundation for a properly functioning metrology system and the national economy with reliable, qualified, and internationally recognized calibrations.","PeriodicalId":139019,"journal":{"name":"Measurements infrastructure","volume":"35 26","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141645667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Bagrieiev Maksym, Moroz Viktoriia, Lovkin Maksym, Llc «Cratia, Україна Medtechnika»
This article addresses the necessity of verifying medical devices with measuring functionality, highlights key legislative changes, and underscores the requirements for verification at the time of deployment/usage and throughout the operational lifespan of medical devices involving measuring functions. Legislative changes have led to a lack of awareness among healthcare facilities using medical devices with measuring functions regarding the regulatory requirements, ensuring measurement accuracy for proper diagnosis, diagnostics, monitoring, and treatment. Therefore, familiarity with legislation and adherence to established requirements enable the implementation of preventive measures to safeguard public health and safety while minimizing risks associated with the use of medical devices. Thus, this article is crucial for enhancing awareness regarding the verification requirements for medical devices with measurement functions and for the proper fulfillment of responsibilities by facilities employing such medical devices with measuring functions.
{"title":"Legislation of Ukraine requirements on verification of medical devices with measuring function","authors":"Bagrieiev Maksym, Moroz Viktoriia, Lovkin Maksym, Llc «Cratia, Україна Medtechnika»","doi":"10.33955/v8(2024)-054","DOIUrl":"https://doi.org/10.33955/v8(2024)-054","url":null,"abstract":"This article addresses the necessity of verifying medical devices with measuring functionality, highlights key legislative changes, and underscores the requirements for verification at the time of deployment/usage and throughout the operational lifespan of medical devices involving measuring functions. \u0000Legislative changes have led to a lack of awareness among healthcare facilities using medical devices with measuring functions regarding the regulatory requirements, ensuring measurement accuracy for proper diagnosis, diagnostics, monitoring, and treatment. \u0000Therefore, familiarity with legislation and adherence to established requirements enable the implementation of preventive measures to safeguard public health and safety while minimizing risks associated with the use of medical devices. \u0000Thus, this article is crucial for enhancing awareness regarding the verification requirements for medical devices with measurement functions and for the proper fulfillment of responsibilities by facilities employing such medical devices with measuring functions.","PeriodicalId":139019,"journal":{"name":"Measurements infrastructure","volume":" 43","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141672746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Guided by the provisions of DSTU ISO 9000, the article defines the objects of internal audit (hereinafter audit) and proves the choice of these objects for estimation of their effectiveness. It is determined that the audit of a quality management system (QMS) effectiveness is performed to establish its generalized evaluation, which is used by top management to make strategic decisions, and the audit of the QMS processes effectiveness is to establish evaluations for each process, which are used by middle managers to make operational decisions. The difference between corrective actions and actions to improve the effectiveness of the audited objects is shown. It is established that to improve the effectiveness of the QMS, strategic (long-term) quality objectives are developed, and to improve its processes, operational quality objectives are developed. Practical examples are provided to illustrate the conclusions. The obtained results of the study are the basis for creating a procedure for evaluating the effectiveness of the QMS and its processes during the audit.
文章以 DSTU ISO 9000 的规定为指导，定义了内部审核（以下简称审核）的对象，并证明了选择这些对象来评估其有效性的方法。据确定，对质量管理体系（QMS）有效性的审核是为了确定其总体评价，供高层管理人员做出战略决策时使用；而对质量管理体系过程有效性的审核是为了确定每个过程的评价，供中层管理人员做出运营决策时使用。纠正行动和提高审核对象有效性的行动之间存在差异。为了提高质量管理体系的有效性，需要制定战略（长期）质量目标，而为了改进其流程，需要制定运营质量目标。为说明结论，提供了实际案例。研究结果是制定审计期间质量管理体系及其流程有效性评估程序的基础。
{"title":"Audit of the effectiveness of a quality management system or its processes?","authors":"Ludmyla Aksenova","doi":"10.33955/v8(2024)-050","DOIUrl":"https://doi.org/10.33955/v8(2024)-050","url":null,"abstract":"Guided by the provisions of DSTU ISO 9000, the article defines the objects of internal audit (hereinafter audit) and proves the choice of these objects for estimation of their effectiveness. It is determined that the audit of a quality management system (QMS) effectiveness is performed to establish its generalized evaluation, which is used by top management to make strategic decisions, and the audit of the QMS processes effectiveness is to establish evaluations for each process, which are used by middle managers to make operational decisions. The difference between corrective actions and actions to improve the effectiveness of the audited objects is shown. It is established that to improve the effectiveness of the QMS, strategic (long-term) quality objectives are developed, and to improve its processes, operational quality objectives are developed. Practical examples are provided to illustrate the conclusions. The obtained results of the study are the basis for creating a procedure for evaluating the effectiveness of the QMS and its processes during the audit.","PeriodicalId":139019,"journal":{"name":"Measurements infrastructure","volume":"32 5‐6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141836869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mykola Dominikov, Myroslav T. Strynadko, Bogdan Tymochko
Oil spill accidents have gradually increased due to the continuous development of marine transportation and petroleum processing industries. Monitoring and managing marine oil spills present important economic, social, and practical implications in preventing offshore oil pollution and maintaining ecological balance. Remote sensing technologies play an increasingly important role in accurate detection and monitoring of oil spill slicks, assisting scientists in forecasting their trajectories, developing clean-up plans, taking timely and urgent actions, and applying effective treatments to contain and alleviate adverse effects. A method is proposed for remote sensing of an oil film on the sea surface based on irradiation with frequency-modulated laser radiation with a linear dependence of frequency on time. According to the spectrum of temporal changes in the intensity of the radiation reflected by the surface, the average thickness of the oil film, the distribution function of the oil film thickness, and the volume of spilled oil are determined. Taking into account the possibility of registering beat frequencies from fractions of a hertz to megahertz with modern instruments, we can talk about the possibility of measuring oil thicknesses from hundreds of angstroms to tens of meters using the proposed method of remote sensing. The method also makes it possible to additionally determine the thickness distribution function and the volume of spilled oil. The method proposed in this study has obvious advantages in terms of small sample size and processing efficiency and has great application potential in the field of maritime supervision.
{"title":"Determining the parameters of the oil film on the sea surface using remote sensing data","authors":"Mykola Dominikov, Myroslav T. Strynadko, Bogdan Tymochko","doi":"10.33955/v6(2023)-048","DOIUrl":"https://doi.org/10.33955/v6(2023)-048","url":null,"abstract":"Oil spill accidents have gradually increased due to the continuous development of marine transportation and petroleum processing industries. Monitoring and managing marine oil spills present important economic, social, and practical implications in preventing offshore oil pollution and maintaining ecological balance. Remote sensing technologies play an increasingly important role in accurate detection and monitoring of oil spill slicks, assisting scientists in forecasting their trajectories, developing clean-up plans, taking timely and urgent actions, and applying effective treatments to contain and alleviate adverse effects. A method is proposed for remote sensing of an oil film on the sea surface based on irradiation with frequency-modulated laser radiation with a linear dependence of frequency on time. According to the spectrum of temporal changes in the intensity of the radiation reflected by the surface, the average thickness of the oil film, the distribution function of the oil film thickness, and the volume of spilled oil are determined. Taking into account the possibility of registering beat frequencies from fractions of a hertz to megahertz with modern instruments, we can talk about the possibility of measuring oil thicknesses from hundreds of angstroms to tens of meters using the proposed method of remote sensing. The method also makes it possible to additionally determine the thickness distribution function and the volume of spilled oil. The method proposed in this study has obvious advantages in terms of small sample size and processing efficiency and has great application potential in the field of maritime supervision.","PeriodicalId":139019,"journal":{"name":"Measurements infrastructure","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139347923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The issues of choosing the optimal method for measuring the temperature of medical devices parts during their certification in accordance with the requirements of the general standard DSTU EN 60601-1:2019 are considered. Such measurements should be provided both during the normal operation of medical devices and for conditions of a single violation. It is proposed to carry out a preliminary temperature assessment of the medical device’s internal components using a thermal imager, which makes it possible to determine the components of the devices with a higher temperature. Furthermore, only then carry out an accurate temperature measurement of certain product components using a set of calibrated thermocouples of the TXA (K) type connected to a modern data acquisition and switching system. This greatly simplifies the process of measuring the temperature of medical devices parts and reduces its complexity. Practical examples of such tests are given.
根据通用标准DSTU EN 60601-1:2019的要求，考虑在认证期间选择测量医疗器械部件温度的最佳方法的问题。这种测量应在医疗设备正常运行期间和在单一违规情况下进行。建议使用热成像仪对医疗器械内部组件进行初步温度评估，从而可以确定具有较高温度的器械组件。此外，只有使用一组连接到现代数据采集和开关系统的TXA (K)型校准热电偶，才能对某些产品组件进行精确的温度测量。这大大简化了医疗器械部件温度测量的过程，降低了测量的复杂性。给出了这种测试的实例。
{"title":"Choosing the optimal method for measuring the temperature of medical devices parts during certification tests","authors":"Anatolii Starunskyi, Oleksandra Kuzmenko, Yevhen Yanchuk","doi":"10.33955/v6(2023)-032","DOIUrl":"https://doi.org/10.33955/v6(2023)-032","url":null,"abstract":"The issues of choosing the optimal method for measuring the temperature of medical devices parts during their certification in accordance with the requirements of the general standard DSTU EN 60601-1:2019 are considered. Such measurements should be provided both during the normal operation of medical devices and for conditions of a single violation. It is proposed to carry out a preliminary temperature assessment of the medical device’s internal components using a thermal imager, which makes it possible to determine the components of the devices with a higher temperature. Furthermore, only then carry out an accurate temperature measurement of certain product components using a set of calibrated thermocouples of the TXA (K) type connected to a modern data acquisition and switching system. This greatly simplifies the process of measuring the temperature of medical devices parts and reduces its complexity. Practical examples of such tests are given.","PeriodicalId":139019,"journal":{"name":"Measurements infrastructure","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130110461","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The article describes an approach to the organisation of a virtual laboratory practicum for research in the Digital Signal Processing (DSP) field. Such an approach may be useful in implementing a part of the educational process in a distant mode. The laboratory setting simulation method based on LabVIEW software was used to solve the research tasks. It is advisable to create and implement this integrated educational solution — virtual laboratory practicum — in the educational process of universities that train engineers. It will allow students to have laboratory and practical training to improve specialists’ qualifications and carry out control activities. Using such an environment will allow extension course students, teachers, and trainees to perform assigned tasks without time limit, both in virtual form and in the form of training before working with real equipment. It will also allow students to carry out additional research on their own in the Digital Signal Processing sphere, which will increase their interest.
{"title":"Virtual practicum for research of mathematical algorithms using Digital Signal Processing","authors":"M. Morozova","doi":"10.33955/v6(2023)-035","DOIUrl":"https://doi.org/10.33955/v6(2023)-035","url":null,"abstract":"The article describes an approach to the organisation of a virtual laboratory practicum for research in the Digital Signal Processing (DSP) field. Such an approach may be useful in implementing a part of the educational process in a distant mode. The laboratory setting simulation method based on LabVIEW software was used to solve the research tasks. \u0000It is advisable to create and implement this integrated educational solution — virtual laboratory practicum — in the educational process of universities that train engineers. It will allow students to have laboratory and practical training to improve specialists’ qualifications and carry out control activities. Using such an environment will allow extension course students, teachers, and trainees to perform assigned tasks without time limit, both in virtual form and in the form of training before working with real equipment. It will also allow students to carry out additional research on their own in the Digital Signal Processing sphere, which will increase their interest.","PeriodicalId":139019,"journal":{"name":"Measurements infrastructure","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115224692","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Надається порівняльний аналіз стану метрологічної діяльності суб’єктів господарювання до та після набрання чинності Законом [1] в частині виконання вимірювань як у сфері, так і поза сферою законодавчо регульованої метрології. Проводиться аналіз деяких нормативно-правових актів, що регламентують вимоги до підприємств та порядок їх уповноваження (атестації) на проведення певних вимірювань, не пов’язаних з оцінкою відповідності продукції, процесів та послуг. Зазначаються проблемні питання впровадження суб’єктами господарювання нормативних документів, які регламентують вимоги до систем керування вимірюваннями. Зазначаються основні проблеми, пов’язані з документуванням суб'єктами господарювання методик системи керування вимірюваннями. Пропонуються шляхи вирішення наведених проблем для суб’єктів господарювання, які вважають за доцільне проведення оцінювання та визнання вимірювальних можливостей на добровільних засадах.
{"title":"Стан впровадження систем керування вимірюваннями на підприємствах і в організаціях України","authors":"І. В. Чижик, І. М. Солоненко","doi":"10.33955/v6(2023)-036","DOIUrl":"https://doi.org/10.33955/v6(2023)-036","url":null,"abstract":"Надається порівняльний аналіз стану метрологічної діяльності суб’єктів господарювання до та після набрання чинності Законом [1] в частині виконання вимірювань як у сфері, так і поза сферою законодавчо регульованої метрології. Проводиться аналіз деяких нормативно-правових актів, що регламентують вимоги до підприємств та порядок їх уповноваження (атестації) на проведення певних вимірювань, не пов’язаних з оцінкою відповідності продукції, процесів та послуг. Зазначаються проблемні питання впровадження суб’єктами господарювання нормативних документів, які регламентують вимоги до систем керування вимірюваннями. Зазначаються основні проблеми, пов’язані з документуванням суб'єктами господарювання методик системи керування вимірюваннями. Пропонуються шляхи вирішення наведених проблем для суб’єктів господарювання, які вважають за доцільне проведення оцінювання та визнання вимірювальних можливостей на добровільних засадах.","PeriodicalId":139019,"journal":{"name":"Measurements infrastructure","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133687248","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The article reveals ways for structural renovation of the composition of the Secondary standard of the electrical power unit for the industrial frequency range with the aim of restoring the technical resource of its constituent parts, improving metrological characteristics in terms of increasing output power, as well as increasing productivity and reducing the cost of work due to their automation. Based on the results of the metrological characteristics’ analysis of electrical energy and power measuring equipment modern nomenclature and the existing standard base, it is proposed to make a structural renovation of the standard by including additional equipment to its composition, namely: the precision three-phase standard electricity meter compatible with the high-precision three-phase power source. The structural scheme of the renovation standard has been developed. The renovation of the standard allows turning the standard into a single hardware and software complex that provides calibration and testing of wide nomenclature of electric power and electric energy meters in the full range of values in high-performance automated mode.
{"title":"Structural renovation of the Secondary standard of the electric power unit for the industrial frequency range","authors":"Serhii Shevkun, Maryna Dobroliubova, Oleksii Statsenko","doi":"10.33955/v5(2023)-029","DOIUrl":"https://doi.org/10.33955/v5(2023)-029","url":null,"abstract":"The article reveals ways for structural renovation of the composition of the Secondary standard of the electrical power unit for the industrial frequency range with the aim of restoring the technical resource of its constituent parts, improving metrological characteristics in terms of increasing output power, as well as increasing productivity and reducing the cost of work due to their automation. \u0000Based on the results of the metrological characteristics’ analysis of electrical energy and power measuring equipment modern nomenclature and the existing standard base, it is proposed to make a structural renovation of the standard by including additional equipment to its composition, namely: the precision three-phase standard electricity meter compatible with the high-precision three-phase power source. The structural scheme of the renovation standard has been developed. \u0000The renovation of the standard allows turning the standard into a single hardware and software complex that provides calibration and testing of wide nomenclature of electric power and electric energy meters in the full range of values in high-performance automated mode.","PeriodicalId":139019,"journal":{"name":"Measurements infrastructure","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125562150","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The number of interlaboratory comparisons of measurement results increase, and the number of their participants requires providers to automate data processing procedures. The article is devoted to developing software for the calculation automation and display of interlaboratory comparisons results. The article analyzes the existing software and identifies its main shortcomings. Peculiarities of the application of En, z and ξ criteria are considered. Features of using the Python programming language for calculations and data display are described. Using the example of conducted interlaboratory comparisons, the possibilities of the developed software for automating calculations and data analysis, and displaying results, are demonstrated.
{"title":"Automation of evaluation of the interlaboratory comparisons results by means of software","authors":"O. Velychko, S. Kursin, V. Haman","doi":"10.33955/v5(2023)-039","DOIUrl":"https://doi.org/10.33955/v5(2023)-039","url":null,"abstract":"The number of interlaboratory comparisons of measurement results increase, and the number of their participants requires providers to automate data processing procedures. The article is devoted to developing software for the calculation automation and display of interlaboratory comparisons results. The article analyzes the existing software and identifies its main shortcomings. Peculiarities of the application of En, z and ξ criteria are considered. Features of using the Python programming language for calculations and data display are described. Using the example of conducted interlaboratory comparisons, the possibilities of the developed software for automating calculations and data analysis, and displaying results, are demonstrated.","PeriodicalId":139019,"journal":{"name":"Measurements infrastructure","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123192799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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