Standard Test Method for Determination of Long-Term Thermal Resistance of Closed-Cell Thermal Insula...
Scope
1.1 This procedure defines the long-term thermal resistance (LTTR) of a foam product as the value
measured after 5-year storage in a laboratory environment and provides means for its prediction based on
an accelerated laboratory test.
1.2 This procedure, based on ASTM standard test methods ASTM C1303 and ASTM C518, can be
applied to a wide range of preformed as well as field…
Environmental declaration - Part 1: Communication wires and cables - Product specific rules
IEC TR 62839-1:2025 describes the product specific rules (PSR) for wires and cables used for communication, data, control and command.
These PSR are applicable in case the life cycle assessment (LCA) results are intended to be used in external communication in the form of an environmental product declaration (EPD), as laid out in ISO 14021, ISO 14025, ISO 14026 and ISO 14067. These PSR are…
Refuse collection vehicles — Vocabulary, classification and requirements for commercial specificatio...
This document defines the basic terms of functional components and performance indicators commonly used in the area of refuse collection vehicles (RCV). This document also gives classification and requirements for commercial specifications for RCVs. It aims to align with terminology that are used internationally.
This standard provides further vocabulary to those defined in ISO 24161.
NOTE…
Cigarettes — Determination of menthol in total particulate matter from mainstream cigarette smoke wi...
This document specifies a method for the gas chromatographic determination of menthol in the total particulate matter (TPM) of mentholated cigarette mainstream smoke with a smoking regime according to ISO 3308 (standard smoking regime). The smoking of cigarettes and the collection of TPM from the mainstream smoke are carried out in accordance with ISO 4387 with some exceptions (see Annex A).…
Electromagnetic compatibility (EMC) - Part 4-34: Testing and measurement techniques - Voltage dips, ...
IEC 61000-4-34:2005+AMD1:2009+AMD2:2025 CSV defines the immunity test methods and range of preferred test levels for electrical and electronic equipment connected to low-voltage power supply networks for voltage dips, short interruptions, and voltage variations. This standard applies to electrical and electronic equipment having a rated input current exceeding 16 A per phase. It covers equipment…
Automatic electrical controls - Part 2-11: Particular requirements for energy regulators
IEC 60730-2-11:2025 applies to energy regulators
• for use in, on, or in association with equipment for household appliance and similar use;
NOTE 1 Throughout this document, the word "equipment" means "appliance and equipment" and "controls" means "energy regulators".
• for equipment that is used by the public, such as equipment intended to be used in…
Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 15: U-cores
IEC 63093-15:2025 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of U-cores made of ferrite, the essential dimensions of coil formers to be used with them, as well as the effective parameter values to be used in calculations involving them and gives guidelines on allowable limits of surface irregularities applicable to U-cores.
The…
Optical fibre cables - Part 1-218: Generic specification - Basic optical cable test procedures - Env...
IEC 60794-1-218:2025 defines test procedures to establish uniform requirements for the environmental performance of:
- optical fibre cables for telecommunication equipment and devices employing similar techniques, and
- cables having a combination of both optical fibres and electrical conductors.
Throughout this document, the wording "optical cable" can also include optical fibre…
Automatic electrical controls - Part 2-11: Particular requirements for energy regulators
IEC 60730-2-11:2025 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 60730-2-11:2025 EXV includes the content of the references made to IEC 60730-1:2022.
IEC 60730-2-11:2025 applies to energy regulators
• for use in…
Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)
IEC 60068-2-30:2025 specifies a test procedure to determine the suitability of components, equipment, or other articles for use, transportation, and storage under conditions of high humidity combined with cyclic temperature changes and, in general, producing condensation on the surface of the specimen. This test method can also be used to validate the packaging of specimen for transportation and…
