Search Catalog

Standardization Organization
ICS
Technical Committee
Directive
Mandate

This document specifies the structure of ISO/IEC 11179-3:2013. It defines a mapping of the ISO/IEC 11179-3:2013 conceptual model to a formal schema representation based on the W3C Resource Description Framework (RDF). The schema is available as a separate artefact. This document specifies the principles and conventions that were followed to map classes, attributes, and associations of the conceptual model to a formal RDF schema. This document does not provide detailed explanatory details about the ISO/IEC 11179 series or RDF. For more information, refer to References [7] to [9].

  • Technical report
    26 pages
    English language
    sale 15% off

This document specifies the requirements and/or measures to eliminate the hazards or reduce the risks in the following groups of stationary grinding machines which are designed primarily to shape metal by grinding: — Group 1: manually controlled grinding machines without power operated axes and without numerical control; — Group 2: manually controlled grinding machines with power operated axes and limited numerically controlled capability, if applicable; — Group 3: numerically controlled grinding machines. NOTE 1 For detailed information on the groups of grinding machines, see 3.1 and 3.2. NOTE 2 Requirements in this document are, in general, applicable to all groups of grinding machines. If requirements are applicable to some special group(s) of grinding machines only, then the special group(s) of grinding machine(s) is/are specified. This document covers the significant hazards listed in Clause 4 and applies to ancillary devices (e.g. for workpieces, tools, workpiece holding devices and handling devices), which are integral to the machine. This document also applies to machines which are integrated into an automatic production line or grinding cell in as much as the hazards and risks arising are comparable to those of machines working separately. This document also includes in Clause 7 a minimum list of safety-relevant information which the manufacturer has to provide to the user. See also ISO 12100:2010, Figure 2, which illustrates the interaction of the manufacturer’s and user’s responsibility for the operational safety. The user's responsibility to identify specific hazards (e.g. fire and explosion) and reduce the associated risks can be critical (e.g. whether the central extraction system is working correctly). Where additional metalworking processes (e.g. milling, turning, laser processing) are involved, this document can be taken as a basis for safety requirements. Specific information on hazards arising from other metalworking processes are covered by other International Standards. This document applies to machines that are manufactured after the date of issue of this document. This document does not apply to stationary honing, polishing and belt grinding machines. This document does not apply to transportable motor-operated electric tools in accordance with IEC 61029-2-4 and IEC 61029-2-10.

  • Standard
    131 pages
    English language
    sale 15% off
  • Standard
    137 pages
    French language
    sale 15% off

This document specifies the test methods available for evaluating new flat pallets for materials handling. The test methods are split into groups for — nominal load testing, — maximum working load testing, and — durability comparison testing. This document does not apply to pallets with a fixed superstructure or a rigid, self-supporting container that can be mechanically attached to the pallet and which contributes to the strength of the pallet. NOTE Specific tests for determining load capacity do not replace the value of conducting field tests on specific pallet designs.

  • Standard
    29 pages
    English language
    sale 15% off
  • Standard
    29 pages
    French language
    sale 15% off

This document provides the means of evaluating the conformance with ISO 11784 and ISO 11785 of radiofrequency identification (RFID) transponders used in the individual identification of animals. It sets forth the conditions for the granting and use of the manufacturer code related to a transponder and the associated rights and obligations of the parties involved in the issuance of the code.

  • Standard
    12 pages
    English language
    sale 15% off
  • Standard
    12 pages
    French language
    sale 15% off
  • Standard
    1 page
    English language
    sale 15% off
  • Standard
    1 page
    French language
    sale 15% off

This document specifies tests to determine the relative water resistance of printed colour images. This document is applicable to both digital and analogue prints.

  • Standard
    8 pages
    English language
    sale 15% off

This document specifies quantitative test methods to evaluate the antibacterial activity of footwear and footwear components. This document is applicable to all types of footwear and footwear components employing non-diffusing antibacterial treatments.

  • Standard
    14 pages
    English language
    sale 15% off
  • Standard
    15 pages
    French language
    sale 15% off

This document specifies a glow discharge optical emission spectrometric method for the determination of the thickness, mass per unit area and chemical composition of metal oxide films. This method is applicable to oxide films 5 nm to 10 000 nm thick on metals. The metallic elements of the oxide can include one or more from Fe, Cr, Ni, Cu, Ti, Si, Mo, Zn, Mg, Mn, Zr and Al. Other elements that can be determined by the method are O, C, N, H, P and S.

  • Technical specification
    39 pages
    English language
    sale 15% off

This document specifies the performance requirements to establish nominal loads for new flat pallets. It also specifies the tests required for new flat pallets in various handling environments and the performance requirements for tests with payloads. This document does not apply to pallets with a fixed superstructure or a rigid, self-supporting container that can be mechanically attached to the pallet and which contributes to the strength of the pallet.

  • Standard
    12 pages
    English language
    sale 15% off
  • Standard
    13 pages
    French language
    sale 15% off

This document establishes general principles of presentation to be applied to construction drawings for general arrangement and assembly, mainly within the field of building and architectural drawings.

  • Standard
    26 pages
    English language
    sale 15% off
  • Standard
    28 pages
    French language
    sale 15% off

IEC 62148-11:2024 covers physical interface specifications for 14-pin modulator integrated laser diode transmitter modules and for 14-pin pump laser diode modules. This document specifies the physical requirements of modulator integrated laser diode modules and pump laser diode modules to enable mechanical interchangeability of modules complying with this document, both at the printed circuit board level and with respect to panel mounting requirements. This third edition cancels and replaces the second edition published in 2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) change of the document title to better reflect the type of modules covered by this document;
b) separation of the electrical and mechanical interface specifications for modulator integrated laser diode modules and for pump laser diode modules into independent subclauses;
c) updates of the dimensions specified in Figure 4 to reflect the latest market situation;
d) removal of former subclause 6.3 ("Drawings of footprint").

  • Standard
    14 pages
    English language
    sale 10% off
    e-Library read for
    1 day

This document specifies names, symbols and definitions for quantities and units used in information science and technology. Where appropriate, conversion factors are also given. Prefixes for binary multiples are also given.

  • Draft
    15 pages
    English language
    sale 15% off

RES/EE-EEPS57

  • Standard
    143 pages
    English language
    sale 15% off
  • Standard
    144 pages
    English language
    sale 15% off
  • Standard
    144 pages
    English language
    sale 15% off
  • Standardization document
    144 pages
    English language
    sale 10% off
    e-Library read for
    1 day

This document provides guidance on the operation of an effective online accommodation booking platform to meet the needs of accommodation service providers and users. This document is applicable to online accommodation booking platform operators, accommodation service providers and users.

  • Standard
    15 pages
    English language
    sale 15% off

This document specifies a procedure, at temperatures up to 100 °C, to determine whether a liquid product, that would be classified as “flammable” by virtue of its flash point, sustains combustion at the temperature(s) specified, for example, in regulations. NOTE Many national and international regulations classify liquids as presenting a flammable hazard based on their flash point, as determined by a recognized method. Some of these regulations allow a derogation if the substance cannot “sustain combustion” at some specified temperature(s). The procedure is applicable to paints (including water-borne paints), varnishes, paint binders, solvents, petroleum or related products and adhesives, that have a flash point. It is not applicable to painted surfaces in respect of assessing their potential fire hazards. This test method is applicable, in addition to test methods for flash point, for assessing the fire hazard of a product.

  • Standard
    11 pages
    English language
    sale 15% off

This document specifies a basic laboratory test method for deinkability of woodfree printed paper products as a mixture under alkaline conditions by means of single stage flotation deinking and fatty acid-based collector chemistry. The woodfree printed paper product of interest is tested as a mixture containing 10 % by weight of the woodfree printed paper with the balance comprising a mixture of printed wood-containing paper.

  • Standard
    23 pages
    English language
    sale 15% off

This document defines requirements and gives recommendations for the chemical composition, electrochemical properties, physical tolerances and test and inspection procedures for cast galvanic anodes of aluminium, magnesium and zinc-based alloys for cathodic protection in seawater, saline sediment and brackish water. Information on salinity ranges can be found in Annex A. The requirements and recommendations of this document can be applied to any available anode shape for cast anodes, e.g. trapezoid, circular, half-spherical cross sections, bracelet type. Whilst other metals, such as soft iron, can be used as galvanic anode material to protect more noble metals than iron and steel, these are not covered in this document.

  • Standard
    41 pages
    English language
    sale 15% off
  • Standard
    45 pages
    French language
    sale 15% off

This document specifies requirements for the installation of permanently installed liquefied petroleum gas (LPG) systems and LPG-burning appliances on small craft. This document is applicable to portable cooking appliances with internal LPG cartridges, with a capacity of 225 g or less (see Annex D). This document is applicable to the storage of all LPG cylinders. NOTE 1 National regulations can apply to the technical requirements of LPG cylinders. This document does not contain procedures for commissioning new LPG installations or system maintenance or upgrades. This document does not apply to LPG-fuelled propulsion engines or LPG-driven generators. NOTE 2 National codes and procedures appropriate to the country concerned can be available.

  • Standard
    24 pages
    English language
    sale 15% off
  • Standard
    27 pages
    French language
    sale 15% off

This document provides a concept and overview of the overall cybersecurity framework for systems and services applied to telehealth. This document contains a general description of: — concept and introduction of telehealth cybersecurity; — actors of telehealth services; — activities of telehealth services; — environments of telehealth services; — variables of telehealth security.

  • Technical specification
    11 pages
    English language
    sale 15% off

This document provides requirements for the safety management and operation of assembly, integration and test (AIT) activities related to spacecraft projects and applications including the responsibilities of the organization involved in the AIT operations for spacecraft products. This document provides a method to identify hazards, control and reduce safety risk to acceptable levels in the activities of spacecraft assembly, integration, testing, hoisting, logistics and handling. This document is applicable to space test centres and entities providing operating infrastructure and facilities for spacecraft AIT. It can serve as a reference for the AIT of the spacecraft system, its subsystems and equipment.

  • Standard
    15 pages
    English language
    sale 15% off

This document specifies requirements, test methods and marking for alpine ski-boots with improved walking soles that are used with systems of alpine ski-bindings for improved walking soles with attachment at the boot front and boot rear, the proper release function of which depends on the dimensions and design of the interfaces. Alpine ski boots with improved walking soles are intended to a better walkability without affecting the function of the alpine ski binding designed for improved walking soles. This document is applicable to ski-boots of sizes 15,0 and larger [Types A (Adults) and C (Children)] in the Mondopoint system (see Annex A).

  • Standard
    41 pages
    English language
    sale 15% off
  • Standard
    42 pages
    French language
    sale 15% off

IEC 61189-2-809:2024 defines the method to be followed for the determination of the X/Y coefficient of thermal expansion of electrical insulating materials by the use of a thermomechanical analyser (TMA).
This method is applicable to materials that are solid of the entire range of temperature used and retain sufficient hardness and rigidity over the temperature range so that irreversible indentation of the specimen by the sensing probe does not occur.

  • Standard
    12 pages
    English language
    sale 10% off
    e-Library read for
    1 day

This document specifies the testing and calculating methods for sensible cooling recovery seasonal performance factor of heat recovery ventilators (HRV) covered by ISO 16494-1. This document also specifies the test conditions and the corresponding test procedures for determining the sensible cooling recovery seasonal performance factor of HRVs. The rating conditions are those specified in Annex B and in ISO 16494-1. The procedures of this document can be used for other temperature conditions.

  • Standard
    18 pages
    English language
    sale 15% off

This document specifies field measurements of spray deposition to determine the quantity and distribution of spray in a plane surface area in the transverse direction to the flight direction, treated by specific Unmanned Agricultural Aerial Sprayer (UAAS) with downward directed application. These field measurements can be used to determine the effective swath width of UAAS. This document is not appropriate for evaluating spray deposition within a crop canopy (three-dimensional deposition). It is not appropriate for those spraying systems which rely on the presence of a crop canopy for efficient spray deposition (for example directed spraying, electrostatic charged spraying, very fine sprays).

  • Standard
    28 pages
    English language
    sale 15% off
  • Standard
    30 pages
    French language
    sale 15% off

This document specifies the design requirements for architectural supports, in terms of their shape and dimensions, material, strength, etc. This document covers architectural supports of topside and living-quarter regions for fixed or floating offshore oil and gas platforms including lower carbon energy.

  • Standard
    21 pages
    English language
    sale 15% off
  • Standard
    23 pages
    French language
    sale 15% off

This document specifies the relevant terms and definitions, technical requirements and test methods for the patient compartment of negative pressure ambulances. This document is applicable to ambulances equipped with negative pressure systems.

  • Technical specification
    7 pages
    English language
    sale 15% off

This document provides the management and engineering guidelines to the software Entry profile specified in ISO/IEC 29110-4-1 through project management and software implementation processes. This document applies to VSEs that do not develop safety-critical software. This document applies for software development projects, which can fulfil an external or internal agreement. This document applies to start-up VSEs (e.g. VSEs that started their operation less than three years ago) and/or VSEs working on small projects (e.g. projects with a size of less than six person-months).

  • Standard
    36 pages
    English language
    sale 15% off

This document provides management and engineering guidelines to the software Basic profile specified in ISO/IEC 29110-4-1 through project management and software implementation processes. This document applies to VSEs that do not develop safety-critical software. This document applies for software development projects, which can fulfil an external or internal agreement. This document is applicable to VSEs developing a single product by a single work team.

  • Standard
    93 pages
    English language
    sale 15% off

This document specifies information to be reported by an analyst in a datasheet, certificate of analysis, report or other publication regarding the handling, preparation, processing and mounting of specimens for surface analysis. Appropriate sample handling with adequate documentation is needed to ensure and assess reliability and reproducibility of analyses. Such information is in addition to other details associated with specimen synthesis, processing history and characterization, and should become part of the data record (sometimes identified as provenance information) regarding the source of the material and changes that have taken place since it was originated. This document also includes normative annexes that summarize important processes and common approaches relevant to sample preparation and mounting for surface analysis. The descriptions of procedures for which records and reporting are required follow the steps that an analyst would follow from receiving the samples, to cleaning or processing outside of the analysis chamber, sample mounting and then treatments in the analysis chamber. The descriptions of the processes and their implications are intended as an aid for the analyst in understanding the reporting requirements for the specialized sample-handling conditions and approaches required for analyses by techniques such as Auger electron spectroscopy (AES), secondary-ion mass spectrometry (SIMS), and X-ray photoelectron spectroscopy (XPS). The methods described are also applicable for other analytical techniques, such as total reflection X-ray fluorescence spectroscopy (TXRF), low energy electron diffraction (LEED), some types of scanning probe microscopy (SPM) including atomic force microscopy (AFM) and scanning tunnelling microscopy (STM), ultra-violet photoelectron spectroscopy (UPS) and medium- and low-energy ion scattering (MEIS and LEIS [also called ion surface scattering, ISS]) that are sensitive to surface composition. This document does not specify the nature of instrumentation, instrument conditions (e.g., calibration or vacuum quality), or operating procedures required to ensure that the analytical measurements described have been appropriately conducted.

  • Standard
    26 pages
    English language
    sale 15% off

1.1 This document provides the vocabulary, fundamental concepts and principles of innovation management and its systematic implementation. It is applicable to:
a) organizations implementing an innovation management system or performing innovation management assessments;
b) organizations that need to improve their ability to effectively manage innovation activities;
c) users, customers and other relevant interested parties (e.g. suppliers, partners, funding organizations, investors, universities and public authorities) seeking confidence in the innovation capabilities of an organization;
d) organizations and interested parties seeking to improve communication through a common understanding of the vocabulary used in innovation management;
e) providers of training in, assessment of, or consultancy for, innovation management and innovation management systems;
f) developers of innovation management and related standards.
1.2 This document is intended to be applicable to:
a) all types of organizations, regardless of type, sector, maturity-level or size;
b) all types of innovations, e.g. product, service, process, model and method, ranging from incremental to radical;
c) all types of approaches, e.g. internal and open innovation, user-, market-, technology- and design-driven innovation activities.
This document specifies the terms and definitions applicable to all innovation management and innovation management system standards developed by ISO/TC 279.

  • Standard
    41 pages
    English language
    sale 10% off
    e-Library read for
    1 day

This document specifies a method for the determination of the preventive action of a wood preservative against the Reticulitermes species of European termites  when the preservative is applied as a surface treatment to wood.
This method is applicable to:
-   water-insoluble chemicals which are being studied as active ingredients;
-   organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates;
-   organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates; and
-   water-soluble materials, for example salts.
NOTE   This method can be used in conjunction with an ageing procedure, for example EN 73 or EN 84.

  • Standard
    20 pages
    English language
    sale 10% off
    e-Library read for
    1 day

This document specifies construction, design, performance requirements and test methods for medical face masks intended to limit the transmission of infective agents from staff to patients during surgical procedures and other medical settings with similar requirements. A medical face mask with an appropriate microbial barrier can also be effective in reducing the emission of infective agents from the nose and mouth of an asymptomatic carrier or a patient with clinical symptoms.
This document is not applicable to face masks intended exclusively for the personal protection of staff.

  • Standard
    36 pages
    English language
    sale 10% off
    e-Library read for
    1 day

This document specifies information to be supplied to users and third-party verifiers in addition to the usual labelling of medical devices (see EN ISO 20417 and EN ISO 15223 1), concerning manufacturing and processing requirements.
This document gives information on the characteristics of single-use and reusable clean air suits used as medical devices for clinical staff, intended to prevent the transmission of infective agents between clinical staff and patients during surgical and other invasive procedures.
This document specifies test methods for evaluating the identified characteristics of clean air suits and sets performance requirements for these products.

  • Standard
    30 pages
    English language
    sale 10% off
    e-Library read for
    1 day

This document specifies information to be supplied to users and third-party verifiers in addition to the usual labelling of medical devices (see EN ISO 20417 and EN ISO 15223 1) concerning manufacturing and processing requirements.
This document gives information on the characteristics of single-use and reusable surgical gowns and surgical drapes used as medical devices for patients, clinical staff and equipment, intended to prevent the transmission of infective agents between clinical staff and patients during surgical and other invasive procedures.
This document specifies test methods for evaluating the identified characteristics of surgical drapes and gowns and sets performance requirements for these products.
This document does not include information on resistance to penetration by laser radiation of products.
NOTE   If resistance to penetration by laser radiation is claimed for surgical drapes, suitable test methods together with an appropriate classification system are given in EN ISO 11810.
This document does not cover requirements for incision drapes or films.
This document does not cover requirements for antimicrobial treatments for surgical gowns and drapes. Antimicrobial treatment can cause environmental risks such as resistance and pollution. However, antimicrobial treated surgical gowns and drapes fall under the scope of this document with respect to their use as surgical gowns and drapes.

  • Standard
    33 pages
    English language
    sale 10% off
    e-Library read for
    1 day

This document establishes requirements for mechanisms and related components of cranes as described in ISO 4306 series, concerning: a) general layout and design of mechanisms; b) selection and/or design requirements of components. This document does not provide requirements for proof of competence calculation regarding different limit states (yield strength, fatigue, wear).

  • Standard
    12 pages
    English language
    sale 15% off

DEN/EE-EEPS47-3

  • Standard
    14 pages
    English language
    sale 15% off
  • Standard
    14 pages
    English language
    sale 15% off
  • Standard
    14 pages
    English language
    sale 10% off
    e-Library read for
    1 day

REN/MSG-TFES-1502

  • Standard
    93 pages
    English language
    sale 15% off
  • Standard
    93 pages
    English language
    sale 15% off
  • Standard
    93 pages
    English language
    sale 10% off
    e-Library read for
    1 day

IEC 63584:2024 The Open Charge Point Protocol (OCPP) provides the communication between a Charging Station and a Charging Station Management System (CSMS) and is designed to accommodate any type of charging technique. It is based on OCPP 2.0.1 and was submitted as a Fast-Track document.

  • Draft
    1535 pages
    English language
    sale 10% off
    e-Library read for
    1 day

IEC 60601-2-40:2024 applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of ELECTROMYOGRAPHS and EVOKED RESPONSE EQUIPMENT, hereafter referred to as ME EQUIPMENT. The following ME EQUIPMENT are excluded: - ME EQUIPMENT intended for therapeutic application; - ME EQUIPMENT intended for transcutaneous electrical nerve stimulators and electrical muscle stimulators (ME EQUIPMENT covered by IEC 60601-2-10). IEC 60601-2-40:2024 cancels and replaces the second edition published in 2016. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) added requirements for constant voltage stimulators; b) clarified requirements for VISUAL STIMULATORS.

  • Draft
    32 pages
    English language
    sale 10% off
    e-Library read for
    1 day

This part of EN 12309 specifies the requirements, test methods and conditions for gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW.
This part of EN 12309 deals particularly with test protocols and tools to calculate the capacity, the gas utilization efficiency and the electrical power input of the appliance. This data can be used in particular to calculate the seasonal efficiency of the appliance.

  • Standard
    75 pages
    English language
    sale 10% off
    e-Library read for
    1 day

This document specifies the dimensions, in millimetres, nominal initial forces and type of gas springs. It applies to gas springs of type 900 to 100 000, pressurized with nitrogen with a nominal initial force of between 900 N ± 5 % and 100 600 N ± 5 %, for use in press tools. This document also specifies marking, technical delivery conditions and designation. NOTE Specifications of mounting accessories for gas springs are given in ISO 11901-2.

  • Standard
    12 pages
    English language
    sale 15% off
  • Standard
    14 pages
    French language
    sale 15% off

ISO 16484-2:2004 specifies the requirements for the hardware to perform the tasks within a building automation and control system (BACS). It provides the terms, definitions and abbreviations for the understanding of ISO 16484-2 and ISO 16484-3. ISO 16484-2:2004 relates only to physical items/devices, i.e. devices for management functions, operator stations and other human system interface devices; controllers, automation stations and application specific controllers; field devices and their interfaces; cabling and interconnection of devices; engineering and commissioning tools.
ISO 16484-2:2004 shows a generic system model to which all different types of BACS and their interconnections (BACS network) can fit. A graphical concept of the BACS network in terms of LAN topology will be provided in ISO 16484-5.

  • Standard
    22 pages
    English language
    sale 10% off
    e-Library read for
    1 day

This document specifies requirements for the sampling and analysis of air, surface or bulk material samples analysed by fluorometric detection of an enzyme activity present in filamentous fungi[1] (US Patent No. 6,372,446) to quantitatively determine the total fungal biomass density. It describes the analytical procedure that can be performed on-site or in a laboratory. This method does not enumerate or differentiate genera or species of fungi.

  • Standard
    12 pages
    English language
    sale 15% off

This document specifies the design, metrological characteristics and nominal characteristics of contact stylus instruments for the areal measurement of surface topography. Because surface profiles can be extracted from areal surface topography data, the methods described in this document are also applicable to profiling measurements.

  • Standard
    16 pages
    English language
    sale 15% off
  • Standard
    18 pages
    French language
    sale 15% off

1.1   Scope of EN 16905 series
This European Standard specifies the requirements, test methods and test conditions for the rating and performance calculation of gas-fired endothermic engine driven heat pumps for heating and/or cooling mode including the engine heat recovery, to be used outdoor.
This European Standard is to be used in conjunction with:
a)   the terms and definitions, EN 16905-1:202x;
b)   the safety, EN 16905-2:202x;
c)   the requirements, test conditions and test methods, EN 16905-4:202x;
d)   the calculation of seasonal performances in heating and cooling mode, EN 16905‐5:2022.
e)   the heat pump standards, EN 14511‐2:2022, EN 14511-3:2022 and EN 14825:2022.
This European Standard only applies to appliances with a maximum heat input (based on net calorific value) not exceeding 70 kW at standard rating conditions.
This European Standard only applies to appliances under categories I2H, I2E, I2Er, I2R, I2E(S)B, I2L, I2LL, I2ELL, I2E(R)B, I2ESi, I2E(R), I3P, I3B, I3B/P, II2H3+, II2Er3+, II2H3B/P, II2L3B/P, II2E3B/P, II2ELL3B/P, II2L3P, II2H3P, II2E3P and II2Er3P according to EN 437:2021.
This European Standard only applies to appliances having:
a)   gas fired endothermic engines under the control of fully automatic control systems;
b)   closed system refrigerant circuits in which the refrigerant does not come into direct contact with the fluid to be cooled or heated;
c)   where the temperature of the heat transfer fluid of the heating system (heating water circuit) does not exceed 105 °C during normal operation;
d)   where the maximum operating pressure in the
1)   heating water circuit (if installed) does not exceed 6 bar;
2)   domestic hot water circuit (if installed) does not exceed 10 bar.
This European Standard applies to appliances only when used for space heating or space cooling or for refrigeration, with or without heat recovery.
This European Standard is applicable to appliances that are intended to be type tested. Requirements for appliances that are not type tested would need to be subject to further consideration.
1.2   Scope of EN 16905 3
This part of the EN 16905 series specifies the test conditions for the rating of energy parameters of gas-fired endothermic engine driven heat pumps for heating and/or cooling mode including the engine heat recovery.

  • Standard
    17 pages
    English language
    sale 10% off
    e-Library read for
    1 day

IEC 62148-11:2024 covers physical interface specifications for 14-pin modulator integrated laser diode transmitter modules and for 14-pin pump laser diode modules. This document specifies the physical requirements of modulator integrated laser diode modules and pump laser diode modules to enable mechanical interchangeability of modules complying with this document, both at the printed circuit board level and with respect to panel mounting requirements. This third edition cancels and replaces the second edition published in 2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) change of the document title to better reflect the type of modules covered by this document; b) separation of the electrical and mechanical interface specifications for modulator integrated laser diode modules and for pump laser diode modules into independent subclauses; c) updates of the dimensions specified in Figure 4 to reflect the latest market situation; d) removal of former subclause 6.3 ("Drawings of footprint").

  • Standard
    14 pages
    English language
    sale 10% off
    e-Library read for
    1 day