Rechercher

Applies to insulating blankets using mineral fibre thermal insulation suitable for retrofitting all standard models of electric, natural gas, propane and oil powered hot water heaters with nominal capacities between 115 and 270 L.

1. Scope 1.1 This Standard applies to oil burners of the atomizing-type, irrespective of size, firing rate, or grade of fuel oil, that are designed primarily for installation in warm-air, hot-water, and steam-heating equipment. As classified in CSA Standard B140.0, General Requirements for Oil Burning Equipment. 1.2 The requirements given herein do not apply to complete oil- fired…

1. Scope 1.1 The requirements of this Standard apply to all punch press and brake press installations and operations. 1.2 This Standard covers the occupational health and safety requirem ents for all classes of power punch presses and brake presses which are fitted with a ram (plunger or slide) and dies for the purpose of blanking, cutting, trimming, drawing, punching, forming (…

These requirements and methods of test apply to fire-damper assemblies rated 3/4 h, 1 h, 1-1/2 h, 2 h, or 3 h for use in air-conditioning and ventilating system ducts or openings (without ducts) piercing horizontally or vertically oriented fire separations where the fire separations are required to have a fire resistance rating of not more than 4 h.

1. SCOPE 1.1 This standard applies to cotton sewing thread, unbleached, bleached or dyed, treated or untreated, for use in high-speed sewing machines. 1.2 This standard may require the use of materials and/or equipment that could be hazardous. This document does not purport to address all the safety aspects associated with its use. Anyone using this standard has the responsibility to consult…

1. Scope 1.1 This Standard applies to room air conditioners as defined in Clause 2. 1.2 This Standard covers equipment powered by a single-phase electric current and rated at 10.55 kW (36 000 Btu/h) cooling capacity and below at standard rating conditions. 1.3 This Standard does not apply to fan-coil air conditioning units, unit ventilators, packaged terminal air conditioners, or water-…

This National Standard of Canada is equivalent to International Standard ISo 105-B01:1988. 1.1 This part of ISO 105 specifies a method intended for determining the resistance of the colour of textiles of all kinds and in all forms to the action of daylight. 1.2 If there is a possiblity of the sample being photochromic, then the test for photochromism shall be applied additionally (see…

This National Standard of Canada is equivalent to International Standard ISO 105-B02:1988. 1.1 This part of ISO 105 specifies a method intended for determining tCh[Ce resistance of the colour of textiles of all kinds and in all forms to the action of an artificial light source representative of natural daylight (D65). The method is also applicable to white (bleached or optically…

Applies to X-Y recorders used for recording analogue electrical signals of another electrical quantity or a non-electrical quantity. Applies also to accessories which are not covered by a separate standard. Safety requirements are part of IEC 61010.

1. SCOPE 1.1 These requirements cover classification, rating, and extinguishing performance of fire extinguishers intended for use in attacking Class A, B and D fires, and fires in Class C situations, as defined herein. 1.2 These requirements also cover classification and performance during fire tests of media for application to Class D fires. 1.3 The ultimate classification and…