Information technology - Metadata registries (MDR) - Part 2: Classification
ISO/IEC 11179-2:2005 restates and elaborates on the procedures and techniques of ISO/IEC 11179-3:2003 for registering classification schemes and classifying administered items in a metadata registry (MDR). All types of administered items can be classified, including object classes, properties, representations, value domains, and data element concepts, as well as data elements themselves.
ISO/IEC…
Identification cards - Optical memory cards - General characteristics
ISO/IEC 11693:2005 is one of a series of standards describing the parameters for optical memory cards and the use of such cards for the storage and interchange of digital data. It recognizes the existence of different methods for recording and reading information on optical memory cards, the characteristics of which are specific to the recording method employed. In general, these different…
Limits and methods of measurement of radio disturbance characteristics of electrical lighting and si...
This standard applies to the emission (radiated and conducted) of radiofrequency disturbances from:
- all lighting equipment with a primary function of generating and/or distributing light intended for illumination purposes, and intended either for connection to the low voltage electricity supply or for battery operation;
- the lighting part of multi-function equipment where one of the primary…
Electromagnetic compatibility - Requirements for household appliances, electric tools and similar ap...
This standard applies to the conduction and the radiation of radio-frequency disturbances from appliances whose main functions are performed by motors and switching or regulating devices, unless the r.f. energy is intentionally generated or intended for illumination. It includes such equipment as: household electrical appliances, electric tools, regulating controls using semiconductor devices,…
Leather — Chemical tests — Determination of volatile matter
ISO 4684:2005 specifies a method of determination of volatile matter which is applicable to all leather types.
It is not possible to determine the exact moisture content of leather by this method. This is because at elevated temperatures other volatile substances escape and tannins and fats can be oxidized. Some absorbed water may be left in the leather after drying.
Measuring relays and protection equipment - Part 27: Product safety requirements
Describes the product safety requirements for measuring relays and protection equipment having a rated a.c. voltage up to 1 000 V with a rated frequency up to 65 Hz, or a rated d.c. voltage up to 1 500 V. Details essential safety requirements to minimize the risk of fire and hazards caused by electric shock or injury to the user.
The contents of the corrigendum of March 2007 have been included…
