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Specifies requirements for group I (as defined in part 1) portable, transportable and fixed apparatus for the detection and measurement of methane concentrations in mine air. The apparatus, or parts thereof, are intended for use in mines susceptible to firedamp. The requirements and test methods applicable to the apparatus covered by this standard are specified in part 1. This standard is…

1.1 SCOPE 1.1.1 This standard applies to newly produced vented gas-fired space heating appliances (see Part XIV, Definitions), hereinafter referred to as appliance(s), constructed entirely of new, unused parts and materials: a. For use with natural gas; b. For use with manufactured gas; c. For use with mixed gas; d…

1.1 SCOPE 1.1.1 This Standard covers CGA 791 (Type I) and CGA 810 (Type II) cylinder connection devices, as defined in Part IV, Definitions, intended to connect the cylinder valve on portable LP-Gas containers to the inlet of the regulator on outdoor cooking gas appliances. These cylinder connection devices are intended for vapour withdrawal service only…

1. Scope 1.1 Classifications and Test Requirements Classification levels and test requirements provided within CSA Standard A440 and this Special Publication allow a purchaser or specifier to select windows suitable to their specific climatic conditions, height of installation, type of building, etc. The authority having jurisdiction assigns the minimum levels to be met. All other…

CAN/CSA-A5-98 Portland Cement 1. Scope 1.1 Scope This Standard addresses the definition of Portland cement; the chemical, physical, and uniformity requirements; the tests required; the procedures for inspection and sampling; the units of measurement, packaging, marking, and storage. 1.2 Types The five types of Portland cement covered in this Standard are identified as follows: Type…

1. Scope 1.1 This Standard addresses the requirements for supplementary cementing materials consisting of natural pozzolans, fly ash, ground granulated slag, and silica fume, added at the mixing plant to supplement the Portland cement in concrete. 1.2 This Standard provides for the acceptance of a supplementary cementing material either on the basis of tests on samples of a single lot…

1. Scope 1.1 General This Standard addresses the definition of blended hydraulic cement; its chemical and physical requirements; the tests required; the procedures for inspection and sampling; the units of measurement; and its packaging, marking, and storage. The intent of this Standard is to define the properties of the blended product; it does not include cases in which the…

This National Standard of Canada is equivalent to International Standard IEC 601-2-26:1994. 1.1 Scope This Standard specifies the particular safety requirements for ELECTROENCEPHALOGRAPHS (EEG) as defined in 2.102 hereinafter and also referred to as EQUIPMENT. The special requirements for other equipment also used in electroencephalography are not covered by this Standard, for…

1. Scope 1.1 Applicability This Standard defines the alphanumeric lexical sequence for the English and French languages, corresponding to Canadian cultural expectations. It is intended for general-purpose sorting of alphanumeric strings using the character repertoire of CSA Standards CAN/CSA-Z243.4 and T500, wherever human intervention is involved or sorted results are presented to users. 1.2…

This National Standard of Canada is equivalent to International Standard CEI/IEC 601-2-21:1994. 1.1 Scope This Particular Standard applies to INFANT RADIANT WARMERS as defined in 2.2.101. Requirements for INFANT RADIANT WARMERS intended for use outside a hospital baby care environment, INFANT RADIANT WARMERS having a heated mattress, and INFANT RADIANT WARMERS powered by an INTERNAL…