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This document specifies a method for the measurement of focal spot sizes within the range of 5 µm to 300 µm of X-ray systems up to and including 225 kV tube voltage. This determination is based on the evaluation of an image with a dedicated focal spot that has been radiographically recorded using an edge and evaluated with a digital method.
The imaging quality and the resolution of X-ray images depend highly on the characteristics of the effective focal spot, in particular its size and the two-dimensional intensity distribution as seen from the detector plane.
For the characterization of commercial X-ray tube types (i.e. for advertising or trade), the nominal values of Annex A are preferred.
NOTE            The same procedure can be used at higher kilovoltages by agreement but the accuracy of the measurement can be poorer.

This document specifies the crypto suite for SPECK for the ISO/IEC 18000 air interface standards for radio frequency identification (RFID) devices. SPECK is a symmetric block cipher that is parameterized in both its block length and key length. The block/key length options supported in this crypto suite (in bits) are 64/96, 96/96, 64/128, 128/128 and 128/256. In this document, a Tag and an Interrogator can support one, a subset or all of the specified options, clearly stating what is supported.

This document specifies the general technical requirements for the process of cultivation and collection of medicinal plants, including selection of site, seeds and other propagation materials, cultivation, harvest and collection, post-harvest processing, packaging and labelling, storage and transportation. This document applies to the cultivation, harvest and collection of medicinal plants used as the source for herbal medicines, including certain post-harvest operations. This document also provides practical record formats for the entire process.

This document specifies the crypto suite for SIMON for the ISO/IEC 18000 air interface standards for radio frequency identification (RFID) devices. SIMON is a symmetric block cipher that is parameterized in both its block length and key length. The block/key length options supported in this crypto suite (in bits) are 64/96, 96/96, 64/128, 128/128 and 128/256. In this document, a Tag and an Interrogator can support one, a subset or all of the specified options, clearly stating what is supported.

This document describes the shared and interoperable features of the standards and other products under the Data Documentation Initiative (DDI).

This document specifies the crypto suite for Grain-128A for the ISO/IEC 18000 air interface standards for radio frequency identification (RFID) devices. This document specifies various authentication methods and methods of use for the cipher. In this document, a Tag and an Interrogator can support one, a subset or all of the specified options, clearly stating what is supported.

This document describes the test methods for determining conformance for the security crypto suite SPECK defined in ISO/IEC 29167-22. This document contains conformance tests for all mandatory functions. Unless otherwise specified, the tests in this document are only applicable to radio frequency identification (RFID) Tags and Interrogators defined in the ISO/IEC 18000 series using ISO/IEC 29167-22.

This document describes the test methods for determining conformance for the security crypto suite Grain-128A defined in ISO/IEC 29167-13. This document contains conformance tests for all mandatory and optional functions. Unless otherwise specified, the tests in this document are only applicable to radio frequency identification (RFID) tags and interrogators defined in the ISO/IEC 18000 series using ISO/IEC 29167-13.

This document specifies linear spline filters for the filtration of surface profiles. It defines, in particular, how to separate large- and small-scale lateral components of surface profiles. The concepts presented for closed profiles are applicable to the case of roundness filtration. Where appropriate, these concepts can be extended to generalized closed profiles, especially for surface profiles with re-entrant features. Examples for the application of the spline filter are given in Annex A. The influence of the tension parameter on the large-scale lateral component of the profile is shown in Annex B.

This document describes the test methods for determining conformance to the security crypto suite SIMON defined in ISO/IEC 29167-21. This document contains conformance tests for all mandatory functions. Unless otherwise specified, the tests in this document are only applicable to radio frequency identification (RFID) Tags and Interrogators defined in the ISO/IEC 18000 series using ISO/IEC 29167-21.

This document specifies the requirements for a measurement management system when an organization:
needs to demonstrate its ability to consistently ensure confidence in validity and reliability of measurement results and thereby to provide a consistent level of measurement quality for an organization’s products and services;
aims to rely on reliable and valid measurement results useful to enhance customer satisfaction and effectively apply its measurement management system processes;
implements processes for a measurement management system that enhance conformity with customer, statutory and regulatory requirements.
All the requirements of this document are generic. This document is applicable to any organization, regardless of its type or size, or the products and services it provides. This includes organizations manufacturing products and providing engineering services (except for calibration and test services included within the scope of ISO/IEC 17025).
This document is not intended to substitute requirements for, or to add requirements to, the general requirements for the competence of testing and calibration laboratories specified in ISO/IEC 17025.
NOTE            For organizations that operate internal testing and calibration laboratories, the competence of those functions can be evaluated in accordance with ISO/IEC 17025.

This document specifies the crypto suite for AES-128 for the ISO/IEC 18000 air interface standards for radio frequency identification (RFID) devices. This document specifies the security services of an AES-128 crypto suite. AES has a fixed block size of 128 bits and a key size of 128 bits, 192 bits or 256 bits. This document uses AES with a fixed key size of 128 bits and is referred to as AES-128. This document specifies procedures for the authentication of a Tag and or an Interrogator using AES-128 and provides the following features: Tag authentication; Tag authentication allowing authenticated and encrypted reading of part of the Tag’s memory; Interrogator authentication; Interrogator authentication allowing authenticated and encrypted writing of part of the Tag’s memory; Mutual authentication. In this document, a Tag and an Interrogator can support one, a subset, or all of the specified options, clearly stating what is supported.

IEC 62047-52:2026 specifies a testing method for measuring device performance and failure strain under biaxial tensile deformation in stretchable MEMS materials. The typical examples of the stretchable MEMS materials are flexible single crystalline silicon structures, MEMS circuit boards, interconnected MEMS on a stretchable substrate. The test piece has a cruciform geometry and the test piece thickness ranges from 1 μm to 100 μm with the same thickness as the actual devices. Since the failure strain can vary depending on loading conditions like uniaxial tension and equi-biaxial tension, a biaxial load is applied to a cruciform test piece with varying strain ratio between two perpendicular loading directions.

IEC 63522-52:2026 is used for testing all kind of electrical relays and for evaluating their ability to perform under expected conditions of transportation, storage and all aspects of operational use.
This document defines a standard test method for coil overvoltage in device under test (DUT) equipped with a coil. is used for testing all kind of electrical relays and for evaluating their ability to perform under expected conditions of transportation, storage and all aspects of operational use.

IEC 63522-3:2026 is used for testing along with the appropriate severities and conditions for measurements and tests designed to assess the ability of DUTs to perform under expected conditions of transportation, storage and all aspects of operational use.

This European standard deals with the safety of electric clocks having a rated voltage not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances.

This European Standard deals with the safety of electric massage appliances for household and similar purposes, their rated voltage being not more than 250 V for single phase and 480 V for other appliances. Some examples of appliances within the scope of this standard are foot massagers, hand-held massagers, massage beds, massage chairs, massage pads and massage belts.

This part of IEC 60335 deals with the safety of electrolysers that produce low viscosity, ionized liquids intended for use as detergent free wash water in appliances for household and similar purposes and which conform with the standards applicable to such appliances. It applies to electrolysers tested separately, under the most severe conditions that can be expected to occur in normal use, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances.

This part of IEC 60335 deals with the safety of electrolysers that produce low viscosity, ionized liquids intended for use as detergent free wash water in appliances for household and similar purposes and which conform with the standards applicable to such appliances. It applies to electrolysers tested separately, under the most severe conditions that can be expected to occur in normal use, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances.

This European Standard deals with the safety of electric massage appliances for household and similar purposes, their rated voltage being not more than 250 V for single phase and 480 V for other appliances. Some examples of appliances within the scope of this standard are foot massagers, hand-held massagers, massage beds, massage chairs, massage pads and massage belts.