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Evaluation of small-capacity force transducers using a developed 2 N dead-weight type force standard machine

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العنوان: Evaluation of small-capacity force transducers using a developed 2 N dead-weight type force standard machine
المؤلفون: Junfang Zhu, Toshiyuki Hayashi, Koji Ogushi
المصدر: SICE Journal of Control, Measurement, and System Integration, Vol 14, Iss 1, Pp 12-19 (2021)
بيانات النشر: Taylor & Francis Group, 2021.
سنة النشر: 2021
مصطلحات موضوعية: dead-weight type force standard machine, small force, small-capacity force transducer, calibration, iso 376, uncertainty, repeatability, reproducibility, Control engineering systems. Automatic machinery (General), TJ212-225
الوصف: A 2 N dead-weight type force standard machine (DWM) had been developed at the National Metrology Institute of Japan (NMIJ). Modifications of the force transducers and weight receivers of the DWM improved measurement reproducibility with rotational position change. Two modified small-capacity force transducers with rated capacities of 1 and 2 N could be precisely calibrated according to International Organization for Standardization (ISO) 376. The results showed quite smaller uncertainties in the calibration ranges of 100 mN to 1 N and 200 mN to 2 N than the catalogue accuracies of commercial transducers. The validity of the calibration capability of the 2 N DWM was confirmed by comparing it with a 50 N DWM. The results obtained by two DWMs coincided within the uncertainties of calibration.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 1884-9970
18824889
Relation: https://doaj.org/toc/1884-9970
DOI: 10.1080/18824889.2020.1863613
URL الوصول: https://doaj.org/article/8f9d0aeb816d42848d98b35ffbc28b51
رقم الأكسشن: edsdoj.8f9d0aeb816d42848d98b35ffbc28b51
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:18849970
18824889
DOI:10.1080/18824889.2020.1863613