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This International Standard gives guidelines for the evaluation of uncertainty in quantitative microbiological analyses based on enumeration of microbial particles by culture. It covers all variants of colony count methods and most probable number estimates. Two approaches, the component (also known as bottom‑up or step‑by‑step) and a modified global (top‑down) approach are included. The aim is…

201.1.1 Scope Replacement: This International Standard applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of a CLINICAL THERMOMETER in combination with its ACCESSORIES, hereafter referred to as ME EQUIPMENT. This standard specifies the general and technical requirements for electrical CLINICAL THERMOMETERS. This standard applies to all electrical CLINICAL THERMOMETERS that are used for…

201.1.1 * Scope Replacement: This International Standard applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of HEATING DEVICES using BLANKETS, PADS or MATTRESSES in medical use, also referred to as ME EQUIPMENT. HEATING DEVICES intended to prewarm a bed are included in the scope of this International Standard. If a clause or subclause is specifically intended to be applicable to ME…

1 Scope The requirements of the IEC 61241 series of Standards cover protection techniques with respect to dust explosion and layer ignition hazards only. The CAN/CSA-C22.2 No. 61241 series of Standards (based on the adoption of corresponding IEC Standards) is to be used in conjunction with other applicable Part II Standards containing the appropriate electrical safety requirements for general…

1 Scope The requirements of the IEC 60079 series of Standards cover protection techniques with respect to gas explosion, dust explosion, and layer ignition hazards only. The CAN/CSA-C22.2 No. 60079 series of Standards (based on the adoption of corresponding IEC Standards) is to be used in conjunction with other applicable Part II Standards containing the appropriate electrical safety…

1 Scope This International Standard specifies requirements, test methods, marking and information to be supplied by the manufacturer for descending devices. It also specifies some basic requirements for the descent lines to be used with the descending devices. This International Standard is applicable to automatic and manually operated descending devices intended for use in the workplace in…

1 Scope 1.1 The requirements specified in this Standard cover light emitting diode (LED) equipment that is an integral part of a luminaire or other lighting equipment, and which operates in the visible light spectrum between 400 – 700 nm. These requirements also cover the component parts of LED equipment, including LED controlgear, controllers, arrays, modules, and packages, as defined in this…

1 Scope 1.1 This Standard specifies design, testing, and marking requirements for fall restrict equipment for wood pole climbing. This equipment is for use by a single worker exposed to the hazard of falling when ascending or descending, moving around, and working on or from a wood pole. 1.2 In CSA standards, “shall” is used to express a requirement, i.e., a provision that the user is obliged…

1 Scope 1.1 This Standard specifies performance, design, testing, marking, classification, and other requirements related to anchorage connectors in travel restraint, fall arrest, work positioning, and suspended component/tie-back line systems. 1.2 The requirements of this Standard include (where applicable) anchorage connectors attached to an anchorage. Methods of verifying the actual strength…

1 Scope 1.1 This Standard covers cast iron soil pipe, fittings, and means of joining for installation in gravity-flow plumbing systems inside and outside of buildings, above and below grade. Note: Pipe and fittings that comply with this Standard are not universally compatible with pipe and fittings manufactured in accordance with ASTM A74 and ASTM A888. 1.2 In CSA standards, “shall” is…