Rechercher

Describes conditions under which adhesive joints may be exposed to various climatic or chemical influences for the purpose of assessing the effects of such influences on certain properties. They are not necessarily applicable to the determination of the service life of a bonded assembly. The principle consists in defining the ageing conditions that relate most closely to the application for the…

Specifies a thermal shock test and the procedure for determining the thermal shock endurance. Does not apply to fused silica ware and annealed containers made from soda-lime-silicate glass.

Applies to surgeons' and laboratory coats made from preshrunk, bleached cotton drill fabric. They shall not be worn in an environment requiring lint-free clothing.

Describes a laboratory test method that enables an assessment to be made of the resistance to permeation by liquids afforded by clothing materials, used for industrial and agricultural applications. The test does not necessarily simulate conditions that may occur in practice.

Specifies general safety requirements for electrical equipment intended for professional, industrial process, and educational use, including equipment and computing devices for: -measurement and test; -control; -laboratory use; -accessories intended for use with this equipment. Does not cover: -reliable function, performance or other properties of the equipment; -servicing (repair); -protection…

Scope This method determines the conditioned mass of fabrics. It is primarily for use in the laboratory.

Defines the characteristics of resistance of clothing, the test method for their assessment, the marking requirements. Such clothing is for use in operations with chemicals in industry, agriculture and laboratories. The purpose is to provide protection against occasional exposure to droplets or small drops, a brief exposure to a low pressure jet or a splash. Finally it is emphasized that the…