Toimialayhteisöt

 

This document deals with the chemical analysis of abrasive grains or crude based on fused aluminium oxide. lt applies to commercially available products but not necessarily to products which have been altered by use. lt includes the following determinations: Loss on ignition — Silicon dioxide — lron oxide — Titanium dioxide — Calcium oxide — Magnesium oxide — Zirconium oxide — Aluminium oxide — Chromium oxide

 

This document specifies requirements and considerations for handling, measuring, and storing samples with ultra-low concentration of target nucleic acid sequences, i.e., concentrations corresponding to copy numbers. This document is applicable to nucleic acid detection methods (qPCR, dPCR, isothermal amplification, and NGS).

 

This International Standard establishes technical requirements and guidelines for the quality assurance of COTS EEE components, ensuring that performance, quality, schedule, cost and other critical requirements are met throughout the entire life cycle of space mission. The family includes electro-optical components. This standard does not cover specific test items for different types of components.

 

This document provides guidelines for crowd management at events, mass gatherings and crowded places. It is designed to assist event organizers, event rights holders, event hosts, venue operators and emergency services in planning and executing effective, successful and safe crowd management by ensuring:

 

- implementation of the framework and principles for crowd management;

- necessary event and crowd profiling to understand the crowd management risk;

- available spaces for expected crowds using crowd capacity assessments;

- sufficient crowd management in the ingress, event circulation, and egress phases;

- safe and secure venues, spaces, and pathways for crowds in all phases and situations;

- sufficient crowd management plans both for planned execution and in emergencies;

- necessary engagement and involvement of public and private interested parties;

- continual improvement through systematic evaluation of crowd management arrangements.

 

This document does not address crowd control or situations that require intervention to manage crowds that display undesirable or dangerous behaviours.

 

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This standard specifies the purpose, principle, timing, indicators and process of design and verification for diagnosability and reconfigurability of spacecraft. This standard is applicable to evaluate and design of diagnosability and reconfigurability in the whole life cycle including mainly the stages of ground design and working in-orbit. The evaluation and design of diagnosability and reconfigurability in other stage can also be referred to the implementation. This standard focuses on the subsystem of spacecraft can be reconfigured after a fault occurs, such as attitude and orbit control subsystem, power subsystem and TT&C subsystem.

 

The scope of JPEG Trust Part 2 is to elaborate on Trust Profiles and Trust Reports, which are built on the Trust Indicators specified in JPEG Trust Part 1. In addition, JPEG Trust Part 2 provides a catalogue of snippets that can be used either on their own or in combination for the purpose of constructing trust profiles, which can be used for assessing the trustworthiness of media assets in given usage scenarios.

 

The document specifies DLT related requirements for establishing, improving, preserving, and assessing the privacy capability of a DLT system. The target audience of the document includes but is not limited to developers, providers, users and auditors of DLT system. It will be especially useful for the controllers and processors holding responsibility and accountability for privacy protected data processing.

 

This document specifies the requirements for the HSI 1000BASE-T1 communication channel used to connect machines, attachments and expansion kits within an HSI infrastructure. This document specifies general, mechanical, environmental and electrical requirements for: HSI communication channels; HSI cable assemblies; HSI cables; HSI connectors.

 

This document specifies the requirements for the HSI single communication channel coupling connector system used to connect machines, attachments and expansion kits within an HSI infrastructure. This document specifies: The HSI single communication channel coupling plug, break-away connector and expansion connector; Functional, stylistic, geometric, mounting, mechanical, material and electrical requirements; Conformance testing of the HSI single communication channel coupling connector system.

 

 

This document specifies requirements and gives recommendations for the design, installation, water supplies and backflow prevention, commissioning, maintenance and testing of fixed residential fire sprinkler systems in buildings for residential occupancies. This document is intended for use by those concerned with purchasing, designing, installing, testing, inspecting, approving, operating and maintaining automatic residential sprinkler systems, in order that such equipment will function as intended throughout its life. This document identifies construction details of buildings which are the minimum necessary for satisfactory performance of residential sprinkler systems complying with this standard. This document applies to any addition, extension, repair or other modification to the residential sprinkler system. This document does not cover situations such as arson where fires of a malicious intent may be started in multiple locations simultaneously.

 

This document specifies an oven-drying method for the determination of the moisture content of a lot of paper and board. The procedure in Clause 8, describing how the test pieces are drawn from the lot, is performed at the time of sampling. This document is applicable to every type of lot of paper and board, including corrugated board and solid board, provided that the paper or board does not contain any substances, other than water, that are volatile at the temperature specified in this document. NOTE For determination of the dry matter content of a sample of paper or board, e.g. for calculation of the dry mass of the sample, ISO 638[1] can be used.

 

ISO 287:2017 specifies an oven-drying method for the determination of the moisture content of a lot of paper and board. The procedure in Clause 8, describing how the test pieces are drawn from the lot, is performed at the time of sampling. ISO 287:2017 is applicable to every type of lot of paper and board, including corrugated board and solid board, provided that the paper or board does not contain any substances, other than water, that are volatile at the temperature specified in this document. NOTE For determination of the dry matter content of a sample of paper or board, e.g. for calculation of the dry mass of the sample, ISO 638[1] can be used.

 

This document specifies requirements and test methods to ensure absolute sealing of compressed gaseous hydrogen piping for gaseous hydrogen fuel cell–powered unmanned aircraft systems (HFC UAS). It applies to all piping—from the hydrogen storage cylinder through to the fuel cell—such that no hydrogen leakage occurs under normal operation, transient conditions, or fault scenarios. Compliance with these requirements enables HFC UAS operators and regulatory authorities to demonstrate and certify the absence of any hydrogen gas leaks, thereby ensuring flight safety.

 

This document specifies the required performance of attachable hydrogen cylinders for HFC UAS with power pack hydrogen fuel cell systems. This document specifies the minimum safety, performance, and integrity requirements for attachable hydrogen cylinders, which are key components of hydrogen fuel cell powered unmanned aircraft systems (HFC UAS), to ensure safe flight and intended performance. It is applicable only to systems in which the hydrogen fuel cell power generation system is unitized as a power pack.

 

This document describes methods and requirements for proof of delivery replacing the physical signature, while being as secure and trustworthy as physical signatures. It applies to situations where the traditional, physical signature is required by the service to be provided and where this traditional physical signature is not required by regulation. It applies to parcels delivered to recipients by postal operators and Logistic Service Providers (LSP). This document aims to meet or exceed the level of confidence associated with traditional, physical signatures. The new proof of delivery process will ascertain that the item is delivered to an authorized recipient or receiver and also prove that the recipient accepted the delivery. This document includes only the delivery process (forward flow).

 

This document provides guidance and, where appropriate, defines procedures for variations of certain parameters and factors associated with the design of lightweight partition walls, which have been tested in accordance with EN 1364-1, and classified according to EN 13501-2. This document only applies to non-loadbearing lightweight partition walls which have been tested (= reference test) with a single steel framework, provided with a lining on both sides of the steel framework. The lightweight partition wall cavity can be insulated or not with a mineral wool. This document does not apply to any other types of non-loadbearing lightweight partition walls considered in EN 1364-1.

 

This document specifies an analytical method for determining the neptunium concentration by spectrophotometry, with spectrophotometer implemented in hot cell or glove box allowing the analysis of high activity solutions, with a standard uncertainty, with coverage factor k = 1 of about 5 %, in nitric acid solutions after the dissolution of nuclear reactor irradiated fuels, at different steps of the process in a nuclear fuel reprocessing plant or in other nuclear facilities. The method is applicable to sample from the process containing a concentration of neptunium between 10 mg·l-1 and 400 mg·l-1 and uranium concentrations of up to 300 g·l-1.

 

This document applies to the testing of surfaces that may become contaminated by radioactive materials. The ease of decontamination is a property of a surface and an important criterion for selecting surface materials used in the nuclear industry, interim storage or disposal facilities from which contamination can be removed easily and rapidly without damaging the surface. The test described in this document is a rapid laboratory-based method to compare the ease of decontamination of different surface materials. The results from the test can be one parameter to take into account when selecting surface coatings such as varnish or impervious layers such as ceramics and other surfaces. The radionuclides used in this test are those commonly found in the nuclear industry (137Cs, 134Cs and 60Co) in aqueous form. The test can also be adopted for use with other radionuclides and other chemical forms, depending on the customer requirements, if the solutions are chemically stable and do not corrode the test specimen. The test does not measure the ease of decontamination of the surface materials in practical use, as this depends on the radionuclide(s) present, their chemical form, the duration of exposure to the contaminant and the environmental conditions amongst other factors. The test method is not intended to describe general decontamination procedures or to assess the efficiency of decontamination procedures (see ISO 7503-1 to ISO 7503-3). The test method is not suitable for use of radiochemicals if the radionuclide emits low energy gamma rays or beta particles that are readily attenuated in the surface.

 

This document specifies a method which applies to the preparation and validation of the standard materials generally called “large size spikes” with an uncertainty suitable for international nuclear safeguards used for measuring the content of plutonium and/or uranium by isotope dilution mass spectrometry. This measurement methodology can be applied to input solutions of irradiated Magnox and light water reactor fuels (boiling water reactor or pressurized water reactor); in final products at spent-fuel reprocessing plants; in feed and products of mixed oxide of plutonium and uranium (MOX); and in uranium fuel fabrication