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This basic standard establishes the immunity requirements and a common reference for evaluating in a laboratory the performance of electrical and electronic equipment intended for residential, commercial and industrial application, as well as of equipment intended for electrical stations, as applicable. The purpose of this standard is to define: - test voltage and current waveforms; - ranges of…

Cancels and replaces the first edition (1978) and its amendment (1990). Specifies a laboratory method of measuring the airborne sound insulation of building elements such as walls, floors, doors, windows, facade elements and facades, except those classified as small building elements.

1. Scope 1.1 This Standard applies to environmental analytical laboratories carrying out testing associated with the measurement of chemical, radiochemical, biological, toxicological and physical characteristics of environmental samples. Note: Toxicological characteristics, as used in the above context, exclude characteristics determined by mammalian effects testing. 1.2 This Standard…

This National Standard of Canada is equivalent to International Standard ISO 6941:1984. 1 Scope and field of application This International Standard specifies a method for the measurement of flame spread properties of vertically oriented textile fabrics intended for apparel, curtains and draperies in the form of single- or multi-component (coated, quilted, multilayered, sandwich…

Specifies four intermediate measures due to changes in observation conditions (time, calibration, operator and equipment) within a laboratory. These intermediate measures can be established by an experiment within a specific laboratory or by an interlaboratory experiment. Furthermore, discusses the implications of the definitions of intermediate precision measures, presents guidance on the…

Provides basic methods for estimating the bias of a measurement method and the laboratory bias when a measurement method is applied. In order that the measurements are made in the same way, it is important that the measurement method has been standardized. Can be applied only if the accepted reference value can be established as a conventional true value, e.g. by measurement standards or suitable…

The purpose is to give some indications of the way in which accuracy data can be used in various practical situations by: giving a standard method of calculating the repeatability limit, the reproducibility limit and other limits, providing a way of checking the acceptability of test results obtained under repeatability or reproducibility conditions, describing how to assess the stability of…

The method specified is a laboratory type-test procedure for establishing the magnitude of vibration in the handle of a power tool fitted with a specified test wheel. Applies to power tools that may be pneumatically driven or driven by other means. It is intended that the results be used to compare different models of the same type of power tool, i.e. power tools intended for use with the same…

Applies to hand-held and hand-manipulated CURRENT CLAMPS. These CURRENT CLAMPS are for use in the measurement of current without interruption of the current path of the circuit in which it is measured. They may be stand-alone CURRENT CLAMPS which are themselves within the scope of part 1, or accessories to other equipment within the scope of part 1. This standard does not apply to current…

Specifies a laboratory method of measuring the vibrations occurring at the handles of hand-held power driven impact drills. It is a type test procedure for establishing the magnitude of vibrations at the handles of impact drills operating under a specified load. It is intended that the results can be used to compare different power tools or different models of the same type of power tool.