Citations
Implementation of subdivision method for calibration of e1 standard weights in the instituto nacional de metrología
Implementación del método de subdivisión para la calibración de pesas clase e1 en el instituto nacional de metrología
Open | Download
Section
Articles
How to Cite
Implementation of subdivision method for calibration of e1 standard weights in the instituto nacional de metrología. (2024). Revista EIA, 21(42), 4203 pp. 1-28. https://doi.org/10.24050/reia.v21i42.1774
Dimensions
license
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright statement
The authors exclusively assign to the Universidad EIA, with the power to assign to third parties, all the exploitation rights that derive from the works that are accepted for publication in the Revista EIA, as well as in any product derived from it and, in in particular, those of reproduction, distribution, public communication (including interactive making available) and transformation (including adaptation, modification and, where appropriate, translation), for all types of exploitation (by way of example and not limitation : in paper, electronic, online, computer or audiovisual format, as well as in any other format, even for promotional or advertising purposes and / or for the production of derivative products), for a worldwide territorial scope and for the entire duration of the rights provided for in the current published text of the Intellectual Property Law. This assignment will be made by the authors without the right to any type of remuneration or compensation.
Consequently, the author may not publish or disseminate the works that are selected for publication in the Revista EIA, neither totally nor partially, nor authorize their publication to third parties, without the prior express authorization, requested and granted in writing, from the Univeridad EIA.
Show authors biography
The Colombian National Standard NTC 1848:2004 establish two methods for the calculation of mass and conventional mass of standard weights: direct comparison and subdivision. The standard indicates that the subdivision method is the most appropriate for calibration of weights class E1 because it allows the highest level of accuracy and the required uncertainties for this kind of weights, but it is mathematically and experimentally more complex compared with the direct comparison method.
This article presents the results of implementation of subdivision method for the calibration of weights class E1 in the mass laboratory of Instituto Nacional de Metrología de Colombia (INM). The measurement results in the range from 10 g to 1 kg are compared with mass values reported by internationally recognized metrology institutes in order to demonstrate the degree of equivalence between them. The results shows an improvement of the Calibration and Measurement Capabilities (CMC) of mass laboratory compared with the values published in the Key Comparison Data Base (KCDB) of the International Bureau of Weights and Measures (BIPM)
Article visits 178 | PDF visits 203
Downloads
Download data is not yet available.
- Bureau Internationale des Poids et Mesures. (s.f.). Key Comparison Data Base - KCDB. Recuperado el 18 de octubre de 2023, de https://www.bipm.org/kcdb/.
- Bureau Internationale des Poids et Mesures. (2021). Certificate No 9 for a 1 kg mass standard, designated NIM 010103. Certificado de calibración, Bureau Internationale des Poids et Mesures.
- Instituto Colombiano de Normas Técnicas y Certificación. (2007). NTC 1848: 2007. Pesas de clases E1, E2, F1, F2, M1, M1-2, M2, M2-3 y M3. Parte 1: Requisitos metrológicos y técnicos. Generalidades. ICONTEC. Recuperado el 18 de octubre de 2023
- Kochsiek, M. y Gläser, M. (2000). Comprehensive mass metrology. Wiley-VCH Verlag Berlin GmbH.
- Organisation Internationale de Métrologie Légale. (2004). International Recommendation OIML R 111-1 Edition 2004 (E). Weights of classes E1, E2, F1, F2, M1, M1-2, M2, M2-3 y M3. Part 1: Metrological and technical requirements.
- Organismo Nacional de Acreditación. (s.f.). Directorio Oficial de Acreditados. Recuperado el 18 de octubre de 2023, de https://onac.org.co/directorio-de-acreditados/.
- Peña, L. M. (2015). Subdivision Method. Presentación realizada en el evento SIM Workshop on calibration of weights, 11 de agosto, Quito, Ecuador.
- Physikalisch-Technische Bundesanstalt. (2022). Calibration certificate PTB - 11043 21. Certificado de calibración, Braunschweig, Alemania.
- Physikalisch-Technische Bundesanstalt. (2023a). Calibration certificate PTB - 11052 22. Certificado de calibración, Braunschweig, Alemania.
- Physikalisch-Technische Bundesanstalt. (2023b). Calibration certificate PTB - 11053 22. Certificado de calibración, Braunschweig, Alemania.
- Picard, A., Davis, R., Gläser, M. y Fujii, K. (2008). Revised formula for the density of moist air (CIPM-2007). Metrologia, 45, pp. 149-155.
- Ramírez Varas, L. (2008). Comparación del método de calibración ortogonal con otros métodos de subdivisión y validación de la incertidumbre por el método de simulación numérica mediante Monte Carlo. Proyecto de Graduación sometido a consideración de la Escuela de Ingeniería Química para optar por el grado de Licenciado en Ingeniería Química, Universidad de Costa Rica, Facultad de Ingeniería, San José.
- San Andrés, M., Becerra, L. O., Vallejos, G., Quiroga, A., Chanchay, R., Bermúdez, Á. y Salazar, E. (2007). Final Report. Comparison of standard of mass (100 mg, 5 g, 20 g, 100 g and 1 kg). SIM.M.M-S1. Final Report, Sistema Interamericano de Metrología. Recuperado de SIM.M.M-S1 Final Report, 2007, 30 páginas.
- Sistema Interamericano de Metrología. (2009). Guía para la calibración de los instrumentos para pesar de funcionamiento no automático SIM MWG7/cg-01/v.00. Recuperado el 18 de octubre de 2023.
- Vâlcu, A. y Dinu, D. (2009). Subdivision method applied for OIML weights using an automatic comparator. XIX IMEKO World Congress. Fundamental and Applied Metrology, pp. 280-284, Lisbon, Portugal.
