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Le présent document donne les exigences et mesures de sécurité pour les machines à moulurer sur quatre faces, capable d’une utilisation en production continue, ayant une largeur maximale de travail de 350 mm et une vitesse maximale de l’avance mécanisée de la pièce de 200 m/min, ci-après désignées « machines », conçues pour la coupe de bois massif et de matériau ayant des caractéristiques…

This document establishes an ergonomic model for any cyclical human work planned and executed in an industrial competitive environment. It also covers the process of measuring work based on the concept of normal work performance and of the assessment of risk factors commonly associated with body postures, body or hand forces, manual material handling of loads and handling low loads at high…

This document specifies the construction, operational requirements and test methods for water-driven chemical injector pumps (hereinafter, water-driven injector pumps). These water-driven injector pumps are used to inject chemicals into irrigation systems. The chemicals include liquid fertilizers and solutions of fertilizers and other soluble agricultural chemicals such as acids and pesticides.…

Le présent document spécifie les épreuves qui peuvent être utilisées pour la qualification de descriptifs de modes opératoires de soudage pour le soudage par points, à la molette et par bossages. NOTE            Les modes opératoires sont rédigés pour le soudage par bossage embouti. Ils peuvent également être adaptés au bossage à l’état solide, tel que le soudage d’écrous, le soudage de goujons,…

This document specifies a method for the measurement of haze, an optical property resulting from wide-angle scattering of light, in transparent and substantially colourless plastics. This method is applicable to the measurement of haze values of less than 40 %. NOTE      The haze of abraded or matted transparent plastics can be measured, but the value obtained can be erroneously lower than the…

This document describes a method for testing the susceptibility to antifungal agents of yeasts, including Candida spp. and Cryptococcus neoformans, that cause infections. The reference method described here has not been used in studies of the yeast forms of dimorphic fungi, such as Blastomyces dermatitidis and/or Histoplasma capsulatum variety capsulatum. Moreover, testing filamentous fungi (…

Le présent document décrit une méthode d’essai de la sensibilité aux agents antifongiques des levures pathogènes, dont Candida spp. et Cryptococcus neoformans. La méthode de référence décrite ici n’a pas été utilisée dans des études sur les phases levures de champignons dimorphes tels que Blastomyces dermatitidis et/ou Histoplasma capsulatum variété capsulatum. En outre, les essais sur les…

This document specifies the tests which can be used for qualification of welding procedure specifications for spot, seam, and projection welding processes. NOTE       The procedures are written for embossed projection welding. They can be adapted for solid projections as well, e.g. nut welding, stud welding. cross wire welding. This document defines the conditions for carrying out tests and the…

IEC 60034-9:2021 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 60034-9:2021 edition 5.0 and the previous IEC 60034-9:2003+AMD1:2007 CSV edition 4.1. Futhermore, comments from IEC TC 2 experts are provided to explain the reasons of the most relevant changes. IEC 60034-9:2021…

IEC TS 62607-9-1:2021(E) establishes a standardized method to characterize spatially varying magnetic fields with a spatial resolution down to 10 nm for flat magnetic specimens by magnetic force microscopy (MFM). MFM primarily detects the stray field component perpendicular to the sample surface. The resolution is achieved by the calibration of the MFM tip using magnetically nanostructured…