Animal and vegetable fats and oils — Determination of trace elements by inductively coupled plasma o...
ISO/TS 21033:2011 specifies an inductively coupled plasma optical emission spectroscopic (ICP-OES) method for the determination of trace element content in oils. Depending on the dilution solvent used, most types of vegetable oils can be analysed (crude, degummed, refined, bleached, deodorized and hardened oils) and nearly all types of lecithins and phosphatides.
This procedure is only suitable…
Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage po...
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…
ISO/IEC 24775:2011(E) defines an interface for the secure, extensible,
and interoperable management of a distributed and heterogeneous storage system.
This interface uses an object-oriented, XML-based, messagingbased
protocol designed to support the specific requirements of managing devices and
subsystems in this storage environment. Using this protocol, this International
Standard describes the…
Anodizing of aluminium and its alloys — Determination of mass per unit area (surface density) of ano...
ISO 2106:2011 specifies a gravimetric method for determining the mass per unit area (surface density) of anodic oxidation coatings on aluminium and its alloys.
The method is applicable to all oxidation coatings formed by anodizing aluminium and its alloys, either cast or wrought, and is suitable for most aluminium alloys, except those in which the copper content is greater than 6 %.
Information technology - Implementation and operation of customer premises cabling - Part 3: Testing...
ISO/IEC 14763-3:2006+A1:2011 specifies systems and methods for the inspection and testing of optical fibre cabling designed in accordance with ISO/IEC 11801 or equivalent standards. The test methods refer to existing standards-based procedures where they exist. It replaces ISO/IEC TR 14763-3, first edition, published in 2000, and constitutes a technical revision. It incorporates innovations and…
ISO/IEC 24775:2011(E) defines an interface for the secure, extensible, and interoperable management of a distributed and heterogeneous storage system. This interface uses an object-oriented, XML-based, messagingbased protocol designed to support the specific requirements of managing devices and subsystems in this storage environment. Using this protocol, this International Standard describes the…
Self-ballasted LED-lamps for general lighting services by voltage > 50 V - Safety specifications
IEC 62560:2011 specifies the safety and interchangeability requirements, together with the test methods and conditions required to show compliance of LED-lamps with integrated means for stable operation (self-ballasted LED-lamps), intended for domestic and similar general lighting purposes, having:
- a rated wattage up to 60 W;
- a rated voltage of > 50 V up to 250 V;
- caps according to…
