This paper describes a comparison in the magnitude of force, specifically in the calibration of a testing machine. The study was carried out under the guidelines of the Instituto de Investigaciones y Control del Ejército (IDIC, Chile) as pilot laboratory, with the collaboration of the Centro Nacional de Metrología de Panamá (CENAMEP AIP).

This supplementary comparison was developed under the code SIM.M.F-S2 in agreement with the KCDB database. It was conducted among two participants. This document lists the data results and uncertainties obtained after completion of the experimental procedure by both national metrology institutes (NMIs).

Authors: Juan Christian Villarroel Poblete (IDIC) and José Eliezer Kuruc Alvarado CENAMEP AIP)
Journal: Metrologia (Volume 62 07019)
DOI: 10.1088/0026-1394/62/1A/07019
Published: September 10th, 2025 © 2025 BIPM & IOP Publishing Ltd.