SIST - Slovenian Institute for Standardization
The Slovenian Institute for Standardization is recognized as the national standards body in the Republic of Slovenia. SIST develops, adopts and maintains Slovenian standards, and participates in the work of international (ISO, IEC, ITU-T) and European Standardisation Organisations (CEN, CENELEC, ETSI) where its experts represent national interests.
SIST represents Slovenia in European (CEN, CENELEC, ETSI) and international standards organizations (ISO, IEC). As part of the European Union, SIST adopts European standards, ensuring alignment and harmonization with broader European standards.
This document supplements or modifies the corresponding clauses in IEC 62841-1, so as to convert it into the IEC Standard: Particular requirements for hand-held strapping tools. Where a particular subclause of IEC 62841-1 is not mentioned in this document, that subclause applies as far as reasonable. Where this document states "addition", "modification" or "replacement", the relevant text in IEC 62841-1 is to be adapted accordingly. This document applies to hand-held strapping tools.
- Standard18 pagesEnglish languagee-Library read for1 day
This document is applicable for evaluating absorbent incontinence products for urine, faeces, or both for adults and children. It provides a context for the procedures described in other International Standards and for published testing procedures. General factors relating to incontinence products and their usage are also addressed.
- Standard19 pagesEnglish languagee-Library read for1 day
This document specifies requirements for transportable liquid oxygen systems that are common to both base units and portable units and requirements that are particular to base units.
Stationary liquid oxygen systems used for oxygen pipeline supply systems are excluded from this document.
NOTE 1 Throughout this document the term “units” is used where the requirement applies to both base units and portable units.
NOTE 2 ISO 18777 - 2 specifies those requirements particular to portable units.
- Standard30 pagesEnglish languagee-Library read for1 day
This document specifies the labelling requirements for intraocular lenses (IOLs) and the information to be provided within or on the packaging.
NOTE This document attempts to harmonize the recognized labelling requirements for IOLs throughout the world. However, there can be additional national requirements.
- Standard15 pagesEnglish languagee-Library read for1 day
This part of IEC 62496 defines the standard interface dimensions for a terminated waveguide optical circuit board (OCB) assembly (referred to simply as "assembly") with a single-row thirtytwo-channel polymer MT(PMT) connector, such a PMT being intermateable with the rectangular ferrule of a single-row type MPO 16 connector.
- Standard19 pagesEnglish languagee-Library read for1 day
This document specifies a method for the analysis of pesticide residues in foods of animal origin with a low fat content, such as meat/muscle, egg or milk by LC-MS/MS. Because of the low material requirements for miniaturized processing and the few work steps, the process is particularly time and cost-saving with high reliability and effectiveness. The method has been collaboratively studied on a number of commodity/pesticide combinations. Precision data are summarized in Table B.1. Guidelines for calibration are outlined in CEN/TS 17061:2019.
- Standard42 pagesEnglish languagee-Library read for1 day
2021-12-20: This prAA includes common mods to EN IEC 62841-2-18 (PR=75429)
DOW=DOR+48 months is applied to all parts in EN IEC 62841 series
- Amendment8 pagesEnglish languagee-Library read for1 day
This document specifies test methods and requirements for the design of electrical devices, when under normal operating conditions, on small craft so that they can be operated without igniting a surrounding flammable gas atmosphere.
This document does not apply to ignition protection procedures for:
— devices or components that can operate in hydrogen and air mixtures;
— devices with dysfunctional issues;
— mechanisms of ignition from external sources, such as static electricity, lightning or other factors not related to the equipment under test.
- Standard16 pagesEnglish languagee-Library read for1 day
The present document specifies technical requirements, limits and test methods for transceivers and transmitters utilizing Ultra WideBand (UWB) technologies for location tracking for enhanced indoor devices within 6,0 GHz to 8,5 GHz.
NOTE: The relationship between the present document and essential requirements of article 3.2 of Directive 2014/53/EU is given in Annex A.
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- Standard31 pagesEnglish languagesale 15% off
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IEC 63372:2026 describes principles and methodologies, specifies requirements and provides guidance for quantification and communication of carbon footprint a product (CFP), emission reductions and avoided emissions from electric and electronic (EE) products and systems. This document is also applicable to product-related GHG projects.
The GHG quantification such as CFP is based on life cycle assessment (LCA) methods.
This document is a basic environment horizontal publication focusing on essential requirements and is primarily intended for use by committees in the preparation of publications within the area of environment in accordance with the principles laid down in IEC Guide 123. Wherever applicable, it is the responsibility of committees to make use of environment basic publications in the preparation of their environment group and product publications. Committees can apply this document directly to products when they do not develop a product publication in the area of environment.
This first edition of IEC 63372 cancels and replaces IEC TR 62725:2013 and IEC TR 62726:2014, which have been technically revised.
This edition includes the following significant technical changes with respect to the previous edition:
a) updating and enhancing content related to carbon footprint of a product to align with new or updated reference standards;
b) including product and system in quantification of GHG emission reductions;
c) adding the content related to avoided emissions including use cases in Annex D.
- Standard88 pagesEnglish languagee-Library read for1 day
1.1 This document specifies the safety rules for the construction and installation of permanently installed service lifts, with traction, positive, or hydraulic drive, serving defined landing levels, having a carrier the interior of which is regarded as inaccessible to persons on account of its dimensions and means of construction, suspended by ropes or chains or jack and moving between rigid guide rails inclined not more than 15° to the vertical.
This document covers service lifts with rated load not exceeding 300 kg and not intended to transport persons.
1.2 This document does not cover:
a) service lifts with drives other than those stated in 1.1;
b) services lifts having carrier with dimensions that exceed:
1) for floor area, 1,0 m2;
2) for depth, 1,0 m;
3) for height, 1,20 m. The height is not limited if the carrier comprises several permanent compartments, each of which satisfies the above dimensions.
c) lifting appliances, such as paternosters, mines lifts, theatrical lifts, appliances with automatic caging, skips and hoists for building and public works sites, ships hoists, platforms for exploration or drilling at sea, construction and maintenance appliances;
d) safety during operations of transport, erection, repairs and dismantling of service lifts;
e) use of glass for the walls of the well, for the carrier and for the landing doors including their vision panels;
f) hydraulic service lifts where the setting of the pressure relief valve exceeds 50 MPa;
g) any form of radiation except EMC (see 4.10.1.1.3);
h) installation in potentially explosive atmosphere, extreme climate conditions, seismic conditions, transporting dangerous goods, etc.;
i) ambient temperature in the well and machinery space(s) lower than +5 °C and higher than +40 °C;
j) health and safety of animals.
However, this document can usefully be taken as a basis.
Noise and vibrations are not dealt with in this document as they are not considered a significant nor relevant hazard for the actual type of the service lift.
Fire propagation is not dealt with in this document.
1.3 The well is regarded as accessible if the opening giving access have clear dimensions of at least 0,40 m x 0,50 m, and:
a) the horizontal depth of the well is greater than 1 m, or
b) the area of the well is greater than 1 m2, or
c) the maintenance is intended to be carried out from the carrier roof or pit regardless the well dimensions.
1.4 The machinery space is regarded as accessible if:
a) the door(s)/trapdoor(s) giving access have clear dimensions of at least 0,60 m x 0,60 m, and
b) the height of the passageway is at least 1,80 m.
NOTE A door about horizontal when closed is referred to as a trapdoor.
1.5 This document covers the safety requirements for service lifts with rated speeds up to 1 m/s.
1.6 This document is not applicable to service lifts which are installed before the date of its publication as EN.
- Standard120 pagesEnglish languagee-Library read for1 day
IEC 63138-4:2025, which is a Sectional Specification (SS), provides information and rules for the preparation of Detail Specifications (DS) for type L32-4 and L32-5 circular connectors with four RF channels and five RF channels, as well as a detailed specification of the blank format.
The L32-4 and L32-5 circular connectors with 50 Ω nominal impedance has four RF channels and five RF channels which can be engaged and disengaged at the same time. They are characterized by threaded coupling mechanisms, anti-misinsertion mechanism, and the operating frequency of each channel is up to 4 GHz. These connectors have been widely used in mobile communication system like TD-SCDMA and TD-LTE and can also be used in some similar equipment.
This document also specifies mating face dimensions for general connectors (grade 2), gauging information and tests selected from IEC 63138-1, applicable to all Detail Specifications relating to type L32 4 and L32-5 circular connectors.
This document cancels and replaces IEC 61169-59:2017.
This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to IEC 61169-59:2017:
a) use of IEC 63138-1:2019 as its generic specification instead of using IEC 61169-1:2013;
b) all the subclauses and test methods are in line with IEC 63138-1:2019;
c) dimension "g" in Table 3, Table 4, Table 7 and Table 8 has been changed from "0,00 min. to 0,8 max." to "1,6 min. to 2,1 max.".
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This document specifies the procedure for a quantitative determination of major and trace element concentrations in homogeneous solid waste, soil, soil-like material and sludge by energy dispersive X-ray fluorescence (EDXRF) spectrometry or wavelength dispersive X-ray fluorescence (WDXRF) spectrometry using a calibration with matrix-matched standards.
This document is applicable for the following elements: Na, Mg, Al, Si, P, S, Cl, K, Ca, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Se, Br, Rb, Sr, Y, Zr, Nb, Mo, Ag, Cd, Sn, Sb, Te, I, Cs, Ba, Ta, W, Hg, Tl, Pb, Bi, Th and U. Concentration levels between a mass fraction of approximately 0,000 1 % and 100 % can be determined depending on the element and the instrument used.
An optional XRF screening method for solid and liquid material as waste, sludge and soil is added in Annex A which provides a total element characterization at a semi-quantitative level, where the calibration is based on matrix-independent calibration curves, previously set up by the manufacturer.
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This document specifies the requirements for qualification, application, inspection, testing handling and storage of materials for plant application of single-layer fusion-bonded epoxy (FBE) coatings applied externally for the corrosion protection of bare steel pipe for use in pipeline transportation systems for oil and gas industries as defined in ISO 13623.
NOTE Pipes coated in accordance with this document are considered suitable for additional protection by means of cathodic protection.
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This document defines a framework for the extensible registration of information — an approach used to manage an information register.
This framework specifies the following requirements of an information register:
capability requirements that an information register uses to manage register content;
governance requirements that define a set of processes and rules used in the establishment, management, operation, content publication and use of an information register.
The following considerations are out of scope of this document:
implementation details for the realization of an information register;
content and related definitions that are managed within an information register.
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This document specifies the requirements for the design, manufacture, identification and testing of battery vehicles and multiple-element gas containers (MEGCs) containing cylinders, tubes, or bundles of cylinders. This document applies also to battery vehicles and MEGCs containing bundles of cylinders connected by a manifold which are dis-assembled from the battery vehicle and filled individually.
It is applicable to battery vehicles and MEGCs containing compressed gas, liquefied gas, and mixtures thereof. It is also applicable to battery vehicles for dissolved acetylene.
This document is not applicable to battery vehicles and MEGC for toxic gases with an LC50 value less than or equal to 200 ml/m3.
This document does not apply to battery vehicles and MEGCs containing pressure drums or tanks.
This document does not specify requirements for the vehicle chassis or motive unit.
This document is primarily intended for industrial gases other than liquefied petroleum gases (LPG).
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IEC 60050-831:2025 gives the terms and definitions used in smart cities and smart city systems, as well as general terms pertaining to specific applications and associated technologies. This terminology is consistent with the terminology developed in the other specialized parts of the IEV. It has the status of a horizontal standard in accordance with IEC Guide 108.
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This document specifies a method of measuring the case hardening depth, surface hardening depth, nitriding hardness depth and total thickness of surface hardening depth obtained using, e.g. thermal (flame and induction hardening, electron beam hardening, laser beam hardening, etc.) or thermochemical (carbonitriding, carburizing and hardening, hardening and nitriding, etc.) treatment.
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This document specifies requirements and gives guidance on the verification of declared sustainability information, including information presented in quantitative and qualitative formats.
NOTE 1 Declared sustainability information can include reporting on environmental, social, governance and other sustainability matters.
NOTE 2 A verification programme can include a combination of validation and verification activities, and result in mixed engagements.
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This document specifies the characteristics of square flange mounted receptacles with integrated accessory in the family of circular electrical connectors coupled by threaded ring.
It is applicable to classes specified in Table 3.
For contacts and filler plugs associated with this receptacle, see EN 2997 002. For plugs, see EN 2997 008 and EN 2997 016 and for protective covers, see EN 2997 009.
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This document specifies conditions and test methods for the durability of assistive products for tissue integrity (APTI) when lying down. These methods are additional to the ones in ISO 20342-1.
This document is applicable to both reactive and active APTIs, such as mattresses and overlays, and includes single-patient multiple-use products.
This document does not apply to single-use products.
NOTE This document is intended to help differentiate the durability characteristics between APTIs. It is not intended for determining overall performance or for ranking or scoring of such APTIs.
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This document specifies principles and gives guidance for developing normative documents that contain:
specified requirements for the object of conformity assessment;
specific methods and procedures for an individual conformity assessment activity (e.g. test methods);
rules and methodology for conformity assessment (as part of conformity assessment schemes, including provisions for organizations that perform conformity assessment activities).
This document is intended for the following users:
standards developers;
regulatory authorities;
conformity assessment scheme owners;
industry associations and consortia;
conformity assessment bodies;
accreditation bodies;
purchasers;
consumers and non-governmental groups;
other interested parties, e.g. insurance organizations.
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This document specifies a method for the determination of the dimensions and of the bulk density of pre-shaped growing media.
In this document, "pre-shaped growing media":
- includes solid, regular shaped, stable growing media sold, or which are ready for use, as a growing medium, where the dimensions and any corners are stable;
- excludes plugs;
NOTE For the determination of the dimensions and the bulk density of plugs, EN 18250:- applies [1].
- excludes solid growing media that has to be hydrated for it to form, varies in dimension with varying water content - for example, coir or peat slabs or growing bags.
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This document specifies additional requirements to ISO/IEC 17021-1. The requirements contained in this document, when implemented, support the demonstration of competence, consistency and reliability by the bodies performing auditing and certification of an artificial intelligence management system (AIMS) according to ISO/IEC 42001 for organizations that provide, develop or use AI systems.
Certification of AIMS is a third-party conformity assessment activity (as described in ISO/IEC 17000:2020, 4.5), and bodies performing this activity are third-party conformity assessment bodies.
This document also provides the necessary information and confidence to customers about the way certification has been granted.
NOTE This document can be used as a criteria document for accreditation or peer assessment.
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This document specifies principles and requirements for the competence, consistent operation and impartiality of bodies performing validation/verification of declared sustainability information.
This document is an application of ISO/IEC 17029, which contains general principles and requirements for the competence, consistent operation and impartiality of bodies performing validation/verification as conformity assessment activities.
This document includes specific requirements related to bodies performing validation/verification of declared sustainability information in addition to the requirements of ISO/IEC 17029.
Any programme requirements related to bodies are additional to the requirements of this document.
- Standard29 pagesEnglish languagee-Library read for1 day
This document establishes a common framework of process descriptions for describing the life cycle of systems created by humans, defining a set of processes and associated terminology from an engineering viewpoint. These processes can be applied to systems of interest, their system elements, and to systems of systems. Selected sets of these processes can be applied throughout the stages of a system's life cycle. This is accomplished through the involvement of stakeholders, with the ultimate goal of achieving customer satisfaction.
This document defines a set of processes to facilitate system development and information exchange among acquirers, suppliers, and other stakeholders in the life cycle of a system.
This document specifies processes that support the definition, control, and improvement of the system life cycle processes used within an organization or a project. Organizations and projects can use these processes when acquiring and supplying systems.
This document applies to organizations in their roles as both acquirers and suppliers.
This document applies to the full life cycle of systems, including conception, development, production, utilization, support and retirement of systems, and to the acquisition and supply of systems, whether performed internally or externally to an organization. The life cycle processes of this document can be applied iteratively and concurrently to a system and recursively to the system elements.
This document applies to one-of-a-kind systems, mass-produced systems, and customised, adaptable systems. It also applies to a complete stand-alone system and to systems that are embedded and integrated into larger more complex and complete systems.
This document does not prescribe a specific system life cycle model, development methodology, method, modelling approach or technique.
This document does not detail information items in terms of name, format, explicit content, and recording media. ISO/IEC/IEEE 15289 addresses the content for life cycle process information items (documentation).
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This document describes:
- business processes and the technical environments in which simplified invoices and e-receipts are exchanged; and
- the needed syntax bindings of electronic simplified invoices and e-receipts.
- Technical report21 pagesEnglish languagee-Library read for1 day
This document provides information on the processes and technologies for inorganic substance and nutrient recovery from sludge.
This document is applicable to sludge and products from urban wastewater collection systems, night soil, wastewater treatment plants for urban and similar industrial waters. It includes all sludge that can have either similar environmental or health impacts, or both.
Hazardous sludge from industry and dredged sludge are excluded from this document.
- Technical report47 pagesEnglish languagee-Library read for1 day
This document specifies the interface requirements for controlled emission toilet equipment on railway vehicles and the infrastructure, including catering area sink waste retention tanks. Vehicle and infrastructure specific requirements are also given.
The document includes fixed and portable infrastructure equipment used to empty retention tanks, but excludes equipment fitted to railway vehicles where no fixed connections are used between vehicle and infrastructure.
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This document specifies the operational procedures and best practices when checking transportation racks for LPG cylinders before and during loading and unloading prior to the vehicles going on the road and at any break during the journey.
This document applies to racks containing transportable refillable LPG cylinders of water capacity from 0,5 l up to and including 150 l.
This document applies to the following equipment:
- rack frame/structure;
- rack closures;
- rack fixing equipment or accessories on to the vehicle.
This document applies to checks performed:
- at cylinder filling plants and depots;
- or at cylinder manufacturing and/or refurbishment facilities;
- or at any place where racks are used or moved.
This document also provides guidance and examples for rack maintenance and repair procedures, including rejection criteria and for establishing operational procedures. Transportation racks are also called stillages, pallets or racks (see Clause 3).
This document does not cover the design and the manufacturing of racks.
This document does not apply to presentation display racks at points of sale.
- Technical specification23 pagesEnglish languagee-Library read for1 day
This document specifies a method using automated Randall extraction for the determination of the hexane extract (or light petroleum extract), called the “oil content”, of oilseeds used as industrial raw materials.
The procedure for sunflower seed is different from those for others seeds as it includes an additional moisture content determination after the seed has been ground to prepare the test sample.
If required, the pure seeds and the impurities can be analysed separately. In the case of groundnuts, the pure seeds, the total fines, the non-oleaginous impurities and the oleaginous impurities can be analysed separately.
- Technical specification19 pagesEnglish languagee-Library read for1 day
This document defines the calibration and validation of Earth observing (EO) data acquired by synthetic aperture radar (SAR) sensors and products derived from SAR data. The specified SAR sensors include general working modes and advanced working modes.
In this document, calibration addresses the process to correct the data, not only geometrically and radiometrically, but also characteristically for qualitative and quantitative applications. Validation addresses an evaluation of the quality and accuracy of the calibrated data and derived products.
This document also addresses the associated metadata related to calibration and validation that has not been defined in other geographic information International Standards.
This document does not apply to the calibration of SAR sensors and validation of SAR sensor calibration, which are covered by ISO/TS 19159-3. However, the calibration and validation procedure can be also applied and referenced among others.
- Technical specification48 pagesEnglish languagee-Library read for1 day
This document specifies a colour profile format and describes the architecture within which it can operate. This architecture supports the exchange of information which specifies the intended colour image processing of digital data. The required reference colour spaces and the data structures (tags) are also specified.
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This document specifies the crucial steps of a quantitative polymerase chain reaction (qPCR) method to measure the abundance of selected microbial gene sequences from soil DNA extract. The number of microbial gene sequences quantified by qPCR provides an estimation of the abundance of selected microbial groups in soil.
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This document defines terms relating to liming materials.
An index of all terms defined in this part of the EN 12944 series is given in Annex A in English, French and German.
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This document specifies general principles and requirements for the validation/verification of declared sustainability information, including reporting on environmental, social, governance and other sustainability matters.
This document is applicable to quantitative and qualitative information.
NOTE These principles and requirements complement the set of rules and procedures that are provided in validation/verification programmes.
This document is also applicable as the basis for validation/verification activities that support other conformity assessment schemes.
This document is applicable to validation/verification bodies operating in accordance with ISO/IEC 17029.
- Standard60 pagesEnglish languagee-Library read for1 day
This document specifies the requirements, performance criteria and testing procedures for control and indicating equipment (CIE) intended for use in intrusion and hold-up alarm systems (I&HAS) installed in buildings. This document also applies to CIE to be used in IAS or HAS.
The CIE can incorporate processing functions of other I&HAS components or its processing requirements can be distributed among such components.
This document specifies the requirements for CIE installed in buildings using specific or non-specific wired interconnections or wire-free interconnections. These requirements also apply to basic DCC which can be installed outside of the supervised premises and mounted in indoor or outdoor environments.
Where CIE shares means of detection, interconnection, control, communication, processing and/or power supplies with other applications, these requirements apply to I&HAS functions only.
This document specifies performance requirements for CIE at each of the four security grades identified in EN 50131-1. Requirements are also specified for four environmental classes covering applications for indoor and outdoor locations.
This document includes mandatory functions for all CIE for the appropriate security grade, as well as optional functions that can additionally be provided.
This document does not cover requirements for compliance with EU regulatory Directives, such as the EMC Directive, Low Voltage Directive, etc. except in that it specifies the equipment operating conditions for EMC susceptibility testing as required by EN 50130-4.
NOTE 1 In this document reference to the term "I&HAS" is used throughout, except where there is specific need to differentiate between the IAS and HAS portions of a system. The term is intended to include IAS and HAS when such systems are installed separately.
NOTE 2 For products which integrate functions from, and which the manufacturer is claiming compliance to, several EN 50131 standards, the requirements of this document apply as well as any additional requirements from other relevant EN 50131 standards (e.g. a CIE with integral Warning Device is expected to meet the requirements of EN 50131-3 and EN 50131-4).
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This document establishes basic principles and specifies requirements and methods to determine the cardinal values of bacteria and yeast strains and use them to predict microbial growth.
The four main steps of the approach are:
determination of the cardinal values in culture medium;
determination of the correction factor in the target food;
validation of the model;
simulations.
Four environmental factors are considered: temperature, pH, aw and inhibitors (e.g. organic acids).
NOTE 1 Microbial competition is not considered as an inhibitor in this document and can be addressed by proper modelling approaches.
The determination of cardinal values is performed in a two-step approach:
the determination of maximum specific growth rates of the studied strain grown in broth under a defined range of values of the studied environmental factor(s);
the use of recognized predictive microbiology secondary models to fit the obtained experimental data to obtain the cardinal values.
The use of cardinal values in microbial growth simulation is based on predictive microbiology primary and secondary models. The cardinal values are combined with challenge test data to consider the matrix effect. Depending on the goal of the growth simulation, it is important to account for variation of cardinal values between strains within a bacterial or yeast species.
Cardinal values are a good indicator of a strain growth ability for the studied environmental factors. They are therefore used as criteria to select strains, in addition to their origin and virulence, when performing growth challenge tests (see ISO 20976-1) or in methods validation (see ISO 16140 series).
NOTE 2 This document focuses on the determination of cardinal values for one strain. The same methodology can be used to characterize multiple strains independently to cover biological strain variability and include these results in the predictions.
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This document specifies requirements and provides recommendations for the pre-examination process of cell-free DNA (cfDNA) from body fluid specimens other than blood, including but not limited to the collection, handling, storage, transport, processing and documentation of human body fluids, such as urine, pleural effusions, ascites, cerebrospinal fluid (CSF), and saliva, intended for cfDNA examination. Processing includes multiple steps, such as centrifugation for specimen purification and isolation of cfDNA.
This document does not cover dedicated measures for cytohistological analysis of nucleated cells derived from body fluid, nor measures for preserving and handling of pathogens, and other bacterial or whole microbiome DNA in body fluids described.
Dedicated measures for preserving circulating cell-free DNA (ccfDNA) from blood are covered in ISO 20186-3.
This document is applicable to medical laboratories, health institutions including facilities collecting and handling specimens, laboratory customers, in vitro diagnostic examination developers and manufacturers, biobanks, institutions and organizations performing biomedical research, and regulatory authorities.
NOTE International, national or regional regulations or requirements can also apply to specific topics covered in this document.
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This document specifies the nominal sizes and aim dimensions, with their cutting tolerances, of black-and-white and colour silver halide containing photographic papers in sheets for pictorial use.
It also specifies a method for checking the squareness of the sheets and straightness of their edges and establishes a rule for package marking.
The term "pictorial" means the use in the production of photographic prints and therefore excludes products for graphic arts.
In International Standards, metric units are prime. However, some older inch sizes are included to add historic context.
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This document specifies the requirements and test methods for rigid or semi-rigid non-metallic ductwork which are used for ventilation and air conditioning in buildings and excludes flexible ducts and ductwork made from insulation duct board.
The specified test methods are under laboratory conditions and exclude on-site tests.
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This document specifies the symbols to be used to represent physical, mechanical and thermal characteristics, as determined by methods described in relevant International Standards, for ceramic matrix composites. This document also specifies the symbols used in undertaking measurements of these characteristics.
This document specifies symbols that are in accordance with the relevant parts of the ISO 80000 series where possible.
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This document specifies the characteristics of bolts, normal hexagonal head, coarse tolerance shank, short thread, in heat resisting nickel base alloy, aluminium IVD coated.
Classification: 1 250 MPa/425 °C.
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IEC 60749-20-1:2019 applies to all devices subjected to bulk solder reflow processes during PCB assembly, including plastic encapsulated packages, process sensitive devices, and other moisture-sensitive devices made with moisture-permeable materials (epoxies, silicones, etc.) that are exposed to the ambient air. The purpose of this document is to provide SMD manufacturers and users with standardized methods for handling, packing, shipping, and use of moisture/reflow sensitive SMDs that have been classified to the levels defined in IEC 60749-20. These methods are provided to avoid damage from moisture absorption and exposure to solder reflow temperatures that can result in yield and reliability degradation. By using these procedures, safe and damage-free reflow can be achieved, with the dry packing process, providing a minimum shelf life capability in sealed dry-bags from the seal date. This edition includes the following significant technical changes with respect to the previous edition: - updates to subclauses to better align the test method with IPC/JEDEC J-STD-033C, including new sections on aqueous cleaning and dry pack precautions; - addition of two annexes on colorimetric testing of HIC (humidity indicator card) and derivation of bake tables.
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IEC 60730-2-12:2025 applies to automatic electrically operated door locks
• for use in, on, or in association with equipment for household appliance and similar use, including equipment for heating, air-conditioning and similar applications;
NOTE 1 Throughout this document, the word "equipment" means "appliance and equipment" and "controls" means "door locks".
NOTE 2 Throughout this document, the word "door" means "door, cover or lid". The words "door lock" means "electrically operated door lock".
• for equipment that is used by the public, such as equipment intended to be used in shops, offices, hospitals, farms and commercial and industrial applications;
EXAMPLE 1 Controls for commercial catering, heating and air-conditioning equipment.
• that are AC or DC powered controls with a rated voltage not exceeding 690 V AC or 600 V DC;
• used in, on, or in association with equipment that use electricity, gas, oil, solid fuel, solar thermal energy, etc., or a combination thereof;
• utilized as part of a control system or controls which are mechanically integral with multifunctional controls having non-electrical outputs;
• using NTC or PTC thermistors and to discrete thermistors, requirements for which are contained in Annex J;
• that have electrical circuits and control circuits which are, for example, operated by bimetals, magnet coils, memory metals, pressure elements, temperature-sensitive expansion elements or electronic elements.
NOTE 3 Requirements for manually actuated mechanical switches not forming part of an automatic control are contained in IEC 61058-1-1.
This document applies to
- the inherent safety of electrically operated door locks, and
- functional safety of electrically operated door locks and safety related systems,
- electrically operated door locks where the performance (for example the effect of EMC phenomena) of the product can impair the overall safety and performance of the controlled system,
- the operating values, operating times, and operating sequences where such are associated with equipment safety.
This document specifies the requirements for construction, operation and testing of automatic electrical controls used in, on, or in association with an equipment.
This document does not
• apply to electrically operated door locks intended exclusively for industrial process applications unless explicitly mentioned in the relevant part 2 or the equipment standard. However, this document can be applied to evaluate automatic electrical controls intended specifically for industrial applications in cases where no relevant safety standard exists;
• take into account the response value of an automatic action of a control, if such a response value is dependent upon the method of mounting the control in the equipment. Where a response value is of significant purpose for the protection of the user, or surroundings, the value defined in the appropriate equipment standard or as determined by the manufacturer will apply;
• address the integrity of the output signal to the network devices, such as interoperability with other devices unless it has been evaluated as part of the control system.
This fourth edition cancels and replaces the third edition published in 2015. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
Adoption of IEC
- Standard27 pagesEnglish languagee-Library read for1 day
This document explains how to act and avoid interpretations on how to measure the dimensions of EN 1335-1:2020+A1:2022 using the test methods and chair measurement device (CMD) of ISO 24496:2021.
This document provides additional information not provided in ISO 24496:2021, further clarifications and examples to make measurement of the dimensions more precise and less interpretable.
- Technical specification20 pagesEnglish languagee-Library read for1 day