Rechercher

IEC 60335-2-95:2011 deals with the safety of electric drives for garage doors for residential use that open and close in a vertical direction, the rated voltage of the drives being not more than 250 V for single-phase appliances and 480 V for other appliances. It also covers the hazards associated with the movement of these electrically driven garage doors. This standard also applies to…

This National Standard of Canada is equivalent to International Standard IEC 60601-2-54:2009. 201.1.1 Scope Replacement: This International Standard applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of ME EQUIPMENT and ME SYSTEMS intended to be used for projection RADIOGRAPHY and RADIOSCOPY. IEC 60601-2-43 applies to ME EQUIPMENT and ME SYSTEMS intended to be used for…

This National Standard of Canada is equivalent to International Standard IEC 60601-2-5:2009. 201.1.1 Scope Replacement: This International Standard applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of ULTRASONIC PHYSIOTHERAPY EQUIPMENT as defined in 201.3.216, hereafter referred to as ME EQUIPMENT. This standard only relates to ULTRASONIC PHYSIOTHERAPY EQUIPMENT employing a…

This National Standard of Canada is equivalent to International Standard IEC 60601-2-52:2009. 201.1.1 * Scope Replacement: This International Standard applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of MEDICAL BEDS intended for adults, hereafter referred to as MEDICAL BED as defined in 201.3.212. If a clause or subclause is specifically intended to be applicable to a MEDICAL BED only,…

IEC 60335-2-53:2011 deals with the safety of electric sauna heating appliances and infrared emitting units having a rated power input not exceeding 20 kW, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances. The appliances covered by this standard are intended for use in the home and in public saunas located in blocks of flats, hotels and…

1 Scope 1.1 Facilities 1.1.1 Types of facilities 1.1.1.1 This Standard addresses the design and operation of effluent monitoring programs for Class I nuclear facilities and uranium mines and mills. These facilities include (a) nuclear reactors; (b) uranium mines, mills, refineries, and conversion plants; (c) uranium fuel fabrication plants; (d) isotope processing facilities; (e…

IEC 61643-11:2011 is applicable to devices for surge protection against indirect and direct effects of lightning or other transient overvoltages. These devices are packaged to be connected to 50/60 Hz a.c. power circuits, and equipment rated up to 1 000 V r.m.s. Performance characteristics, standard methods for testing and ratings are established. These devices contain at least one nonlinear…

IEC 61558-2-12:2011 deals with the safety of constant voltage transformers for general applications and power supply units for constant voltage for general applications. Constant voltage transformers incorporating electronic circuits are also covered by this standard. This second edition cancels and replaces the first edition published in 2001. It constitutes a technical revision. The main…

1 Scope This International Standard specifies procedures and requirements for the identification and labelling of plastics, and products made from plastics, that are suitable for recovery through aerobic composting. The four following aspects are addressed: a) biodegradation; b) disintegration during composting; c) negative effects on the composting process and facility; d) negative effects on…

This National Standard of Canada is equivalent to International Standard ISO/IEC 19757-2:2008. 1 Scope This part of ISO/IEC 19757 specifies RELAX NG, a schema language for XML. A RELAX NG schema specifies a pattern for the structure and content of an XML document. The pattern is specified by using a regular tree grammar. This part of ISO/IEC 19757 establishes requirements for RELAX NG…