Rechercher

Scope This part of ISO/IEC 14496 specifies the ISO base media file format, which is a general format forming the basis for a number of other more specific file formats. This format contains the timing, structure, and media information for timed sequences of media data, such as audio-visual presentations. This part of ISO/IEC 14496 is applicable to MPEG-4, but its technical content is identical…

This is the second edition of CAN/CSA-C22.2 No. 60601-2-3, Medical electrical equipment - Part 2-3: Particular requirements for the basic safety and essential performance of short-wave therapy equipment, which is an adoption, with Canadian deviations, of the identically titled IEC (International Electrotechnical Commission) Standard 60601-2-3 (third edition, 2012-04). It supersedes the previous…

This Standard covers ME EQUIPMENT that is intended to be installed or used in accordance with CSA C22.1, Canadian Electrical Code, Part I. 201.1 Scope, object and related standards Clause 1 of the general standard1 applies, except as follows: 201.1.1 * Scope Replacement: This International Standard specifies requirements for the safety of MICROWAVE THERAPY EQUIPMENT used in…

CISPR 16-2-1:2014 is designated a basic standard, which specifies the methods of measurement of disturbance phenomena in general in the frequency range 9 kHz to 18 GHz and especially of conducted disturbance phenomena in the frequency range 9 kHz to 30 MHz. With a CDNE, the frequency range is 9 kHz to 300 Hz. This third edition cancels and replaces the second edition published in 2008, Amendment…

IEC 62368-1:2014 deals with the safety of electrical and electronic equipment within the field of audio, video, information and communication technology, and business and office machines with a rated voltage not exceeding 600 V. This standard does not include requirements for performance or functional characteristics of equipment. Examples of equipment within the scope of this standard are given…

IEC 61970-453:2014 is a member of the IEC 61970-450 to 499 series that, taken as a whole, defines, at an abstract level, the content and exchange mechanisms used for data transmitted between control centre components. Included in this part of IEC 61970 are the general use cases for exchange of diagram layout data, and guidelines for linking the layout definitions with CIM data. Guidelines for…

ISO 2929:2014 specifies the requirements for two groups of rubber hoses and rubber hose assemblies for loading and discharge of liquid hydrocarbon fuels with a maximum working pressure of 10 bar (1,0 MPa). Both groups of hoses are designed for: a) use with hydrocarbon fuels having an aromatic-hydrocarbon content not exceeding 50 % by volume and containing up to 15 % of oxygenated compounds; b…

ISO 22854:2014 specifies the gas chromatographic (GC) method for the determination of saturated, olefinic and aromatic hydrocarbons in automotive motor gasoline and automotive ethanol fuel (E85). Additionally, the benzene content, oxygenate compounds and the total oxygen content can be determined. This International Standard defines two procedures, A and B. Procedure A is applicable to automotive…

The contents of the corrigendum of July 2023 have been included in this copy.

ISO 17403:2014 specifies a cyanide-free titration method for the determination of the magnesium content in field and concentrated natural rubber latex.