This paper describes a comparison in the magnitude of force.  The comparison was carried out with a calibration of a testing machine in compression for the range of up to 3000_kN. 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-S10 in agreement with the KCDB database. The force action was in compression without effects related to reversibility. 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 07021)
DOI: 10.1088/0026-1394/62/1A/07021
Published: September 10th, 2025 © 2025 BIPM & IOP Publishing Ltd.