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This National Standard of Canada is equivalent to International Standard CEI/IEC 1000-4-12: 1995 (first edition, 1995-05). This section of IEC 1000-4 relates to the immunity requirements and test methods for electrical and electronic equipment, under operational conditions, to oscillatory waves represented by: (a) non-repetitive damped oscillatory transients (ring wave) occurring in low-voltage…

This part of ISO 8529 specifies the reference neutron radiations, in the energy range from thermal up to 20 MeV, for calibrating neutron-measuring devices used for radiation protection purposes and for determining their response as a function of neutron energy. Reference radiations are given for neutron fluence rates of up to 1 _ 109 m?2_s?1, corresponding, at a neutron energy of 1 MeV, to dose-…

1. SCOPE 1.1 This procedure defines the long-term thermal resistance (LTTR) of a foam product as the value measured after 5-year storage in a laboratory environment and provides means for its prediction based on an accelerated laboratory test. 1.2 This procedure, based on ASTM standard test methods C 1303 and C 518, can be applied to a wide range of preformed as well as field applied…

This part of ISO/TS 10811 defines methods of measurement, algorithms for analysis and the report of shock and vibration data for equipment in buildings which is sensitive to shock and vibration. The methods are applicable to the quantification of a future installation or the verification of an existing one. Accurate vibration data acquisition, analysis and uniform reporting methods are needed to…

Specifies a small-scale laboratory screening procedure for comparing the relative burning behaviour of specimens made from plastics and other non-metallic materials, as well as their resistance to burn-through when exposed to a flame ignition source of 500 W nominal power. This method is applicable to both solid materials and cellular plastic materials having an apparent density of 250 kg/m3 or…

Specifies a small-scale laboratory screening procedure for comparing the relative burning behaviour of vertically or horizontally oriented specimens made from plastic and other non-metallic materials, exposed to a small-flame ignition source of 50 W nominal power. These test methods determine the linear burning rate and the afterflame/afterglow times, as well as the damaged length of specimens…

This National Standard of Canada is equivalent to International Standard ISO 11196:1995. 1.1 Scope NOTE 1 See the rationale in annex N. ISO 11196 is one of a series of International Standards based on IEC 601-1; in IEC 601-1 (the "General Standard"), this type of International Standard is referred to as a "Particular Standard". As stated in 1.3 of IEC 601-1:1988,…

Specifies a laboratory substitution method to determine the insertion loss of ducted circular and rectangular silencers without flow, as well as other duct elements for use in ventilating and air-conditioning systems.

1. Scope 1.1 This method of test is applicable to firestop systems incorporating through penetrations or poke-through termination devices as well as to firestops alone (material with no penetrations). These firestop systems are intended for use in openings in wall and floor assemblies required to have a fire resistance rating as established in CAN/ULC-S101M, Standard Methods of Fire…

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…