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1 Scope O437.0 1.1 This Standard pertains specifically to a class of mat-formed structural panelboards made predominantly of wood strands or wafers of a minimum and controlled length, a controlled thickness, and a variable or predetermined width, bonded together with a waterproof and boilproof binder. 1.2 These panelboards are intended, and used extensively, for construction applications…

1.1 This Standard specifies the laboratory test method condition for determining the anaerobic biodegradability of plastic materials on exposure to primary anaerobic digestor sludge obtained from the treatment of primary clarifier sludge at a municipal waste water treatment plant. The degree and rate of anaerobic biodegradability of a plastic material in the environment determines to what…

Applies to the following hand-held and hand-manipulated probe assemblies: -low-voltage and high-voltage, non-attenuating probe assemblies (type A) -high-voltage attenuating or divider probe assemblies (type B) -low-voltage attenuating or divider probe assemblies (type C). Has the status of a group safety publication in accordance with IEC Guide 104.

This National Standard of Canada is based on International Standard IEC 1010-1:1990. 1.1 Scope This International Standard 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…

1.1 This test method enables an assessment of the fire spread characteristics of non-loadbearing exterior wall assemblies. 1.2 The test determines the comparative burning characteristics of exterior wall assemblies by evaluating the following: A Fire spread over the exterior surface; B Heat flow from the fire plume to the exterior surface; and C Fire spread within the test specimen. 1.3…

1.1 This Standard provides procedures for evaluating polymeric materials intended for application in electrical equipment covered by the Canadian Electrical Code, Part I, with respect to the following properties: (a) flammability; (b) mechanical; (c) thermal; (d) resistance to weathering; and (e) electrical. 1.2 The test procedures listed in this Standard are provided for…

1.1 This Standard applies to medical gas piping systems for conducting nonflammable medical gases used for patient care in health care facilities. Included in this Standard are requirements pertaining to small systems such as those serving dental suites, as well as systems providing nonflammable medical gases to laboratories. Notes: (1) The manufacture, control, and distribution of…

Describes the tracers used (bromine 82, tritium, iodine 131, indium 113 m, cesium 131, ytterbium 168), the tracer measurement (principle, field measurement and laboratory measurements), environmental factors affecting tracers, techniques for tracer injection, sampling techniques, estimation of uncertainties.

Describes the tracers used (iodide, lithium, chloride, chromium), the tracer measurement (principle, field measurement and laboratory measurements), environmental factors affecting tracers, techniques for tracer injection, sampling techniques, analysis and sources of error.