Hovedemner

Komité: CEN/TC 127 (Fire safety in buildings)
Opprinnelse: SN
Sluttdato: 6. okt 2022
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This European Standard provides guidance, and where appropriate defines procedures, for variations of certain parameters and factors associated with the design of internal and external loadbearing walls that have been tested in accordance with EN 1365-1. Data from historic standard fire resistance tests may be used as supporting information. Manufactured stone masonry units according to EN 771-5 and natural stone units according to EN 771-6 are not covered. This European Standard is not valid for reinforced masonry.
Komité: CEN/TC 248 (Textiles and textile products)
Opprinnelse: SN
Sluttdato: 6. okt 2022
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This document specifies a test method for the determination of the content of chlorophenol-based preservative agents in textile materials and articles composed of textile products, by chromatography.
Komité: CEN/TC 460 (Food Authenticity)
Opprinnelse: SN
Sluttdato: 6. okt 2022
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This document describes a procedure for the identification of meat and meat products derived from mammalia and poultry to the level of genus or species. The identification of meat species is carried out by PCR amplification of either a segment of the mitochondrial cytochrome b gene (cytb) [1] or the cytochrome c oxidase I gene (COI) [2], or both, followed by sequencing of the PCR products and subsequent sequence comparison with entries in databases [3], [4]. The methodology allows the identification of a large number of frequently used as well as exotic meat species in foodstuffs. The decision whether the cytb or COI gene segment or both are used for meat identification depends on the declared meat species, the applicability of the PCR method for the meat species and the availability of comparative sequences in the public databases. This method has been successfully validated on raw meat, however, laboratory experience is available that it can also be applied to processed meat products. This document is usually unsuitable for the analysis of highly processed foods with highly degraded DNA where the fragment lengths are not sufficient for amplification of the targets. Furthermore, it is not applicable for complex meat products containing mixtures of two or more meat species.
Emner: Varmepumper
Komité: CEN/TC 299 (Gas-fired sorption appliances, indirect fired sorption appliances, gas-fired endothermic engine heat pumps and domestic gas-fired washing and drying appliances)
Opprinnelse: SN
Sluttdato: 6. okt 2022
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This document 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 document specifies the test conditions tests methods and seasonal performances calculation methods.
This document is to be used in conjunction with:
a) the terms and conditions, EN 16905 1:2017
b) the safety, prEN 16905 2:2021
c) the test conditions, EN 16905 3:2017
d) the calculation of seasonal performances in heating and cooling mode, prEN 16905 5:2021
e) the heat pump standards, EN 14511 2:2018, EN 14511 3:2018 and EN 14825:2022.
This document only applies to appliances with a maximum heat input (based on net calorific value) not exceeding 70 kW at standard rating conditions.
This document 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 document 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 document applies to GEHP appliances only when used for space heating or space cooling or for refrigeration, with or without heat recovery.
This document is applicable to GEHP appliances that are intended to be type tested. Requirements for GEHP appliances that are not type tested would need to be subject to further consideration.
Komité: CEN/TC 460 (Food Authenticity)
Opprinnelse: SN
Sluttdato: 6. okt 2022
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This document describes a procedure for the identification of single bivalves to the level of genus or species.
The identification of bivalve species is carried out by PCR amplification of a segment of the mitochondrial 16S rRNA gene [1], [2] followed by sequencing of the PCR products and subsequent sequence comparison with entries in databases [5]. The methodology allows the identification of a large number of commercially important bivalve species.
This method has been successfully validated on raw mussels, however, laboratory experience is available that it can also be applied to processed, e.g. cold smoked, hot smoked, salted, frozen, cooked, fried, deep-fried samples.
This document is usually unsuitable for the analysis of highly processed foods, e.g. tins of mussels, with highly degraded DNA where the fragment lengths are not sufficient for amplification of the targets. Furthermore, it is not applicable for complex seafood products containing mixtures of two or more bivalve species.

Komité: CEN/TC 369 (Project Committee - Candle fire safety)
Opprinnelse: SN
Sluttdato: 6. okt 2022
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This document specifies requirements and test methods for the fire safety of candle accessories, as well as safety information ‎and requirements on how safety information will be displayed. The safety requirements and test methods specified in this document are intended to cover the most common risks. This document does not specify requirements or test methods for uncommon risks arising from the unforeseen combination of accessories and candles.
Komité: CEN/TC 88 (Thermal insulating materials and products)
Opprinnelse: SN
Sluttdato: 6. okt 2022
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This document describes a laboratory test method to determine the susceptibility of thermal insulation products used for construction against mould growth under specified climatic conditions. The method is applicable to both factory-made products and in situ formed products. Factory-made products include panels, mats, and rolls. In situ formed products are usually those that are delivered loose and installed by blowing-in, poring, or spraying-on, using water and/or binder, whether or not they are also treated using additives. Depending on the insulation manufacturer, the test is carried out with one of the conditions in Table 1. This condition is linked to worst case scenarios selected from real hygrothermal conditions that reflect the end use conditions experienced by insulation products, and to short test duration for mould test. This test method determines the susceptibility of a thermal insulation material to mould growth, but does not determine the suitability for use in a given design (wall, roof, etc.). This method does not predict the resistance of an insulation product to accidental water exposure resulting in saturation of the product (water damage).
Emner: Førstehjelp
Komité: CEN/TC 239 (Rescue systems)
Opprinnelse: SN
Sluttdato: 6. okt 2022
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This document defines minimum requirements for the design and performance of power assisted stretchers used in road ambulances for the treatment and transportation of patients. It aims to ensure patient safety and minimize the physical effort required by staff operating the equipment.
Emner: Førstehjelp
Komité: SN/K 110 (Redningssystemer)
Opprinnelse: SN
Sluttdato: 6. okt 2022
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This document defines the minimum requirements for the design and performance of power assisted chairs, which are used for the conveyance of patients to and/or from road ambulances. It aims to ensure patient safety and to minimize the physical effort required by staff operating the equipment.

Emner: Tak
Komité: SN/K 385 (Taksikring)
Opprinnelse: SN
Sluttdato: 6. okt 2022
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This part of EN 508 specifies requirements for self-supporting products for roof covering, wall cladding, lining, liner tray and tile products for discontinuous laying made from stainless steel sheets with or without additional metallic and/or organic coatings. Sheets intended to be used with insulation and membranes are also covered.
This document establishes general characteristics, definitions, classifications and labelling for the products, together with requirements for the materials from which the products can be manufactured. It is intended to be used either by manufacturers to ensure that their products comply with the requirements or by purchasers to verify that the products comply before they are dispatched from the factory. It specifies the requirements for products which enable them to meet all normal service conditions.
This document applies to all discontinuously laid self-supporting external profiled sheets for roof covering, wall cladding, lining, liner trays and tile products with the exception of tiles with a surface area less than 1 m2 and produced by stamping. These profiled roof sheets are designed to keep wind, rain and snow out of the building and to transfer any resultant loads and infrequent maintenance loads to the structure.
This document does not cover products for structural purposes, i.e. it does cover products used in structural class III (according to EN 1993-1-3), it does not cover products used in constructions of structural classes I and II (according to EN 1993-1-3) intended to contribute to the global or partial stability of the building structure by providing racking resistance or resistance to permanent static loads (excluding self-weight of the metal sheet).
No requirements for supporting construction, design of roof or cladding, lining, tile system and execution of connections and flashings are included.

Emner: Sykler
Komité: ISO/TC 149/SC 1 (Cycles and major sub-assemblies)
Opprinnelse: ISO
Sluttdato: 6. okt 2022
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Emner: Sykler
Komité: ISO/TC 149/SC 1 (Cycles and major sub-assemblies)
Opprinnelse: ISO
Sluttdato: 6. okt 2022
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Komité: ISO/TC 22/SC 32 (Electrical and electronic components and general system aspects)
Opprinnelse: ISO
Sluttdato: 6. okt 2022
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ISO 7637-1:2015 defines the basic terms relating to electrical disturbances from conduction and coupling used in the other parts of ISO 7637. It also gives general information on the whole ISO 7637 series.

Komité: ISO/TC 182 (Geotechnics)
Opprinnelse: SN
Sluttdato: 6. okt 2022
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This standard is part 8 of the series ISO 18674, as described in ISO 18674-1: Part 1. General rules for the methods and rules for measurement of normal forces and loads from tieback, bracing, struts and other elements like piles in geotechnical engineering or more general in foundation engineering are given
Emner: Sykler
Komité: ISO/TC 149/SC 1 (Cycles and major sub-assemblies)
Opprinnelse: ISO
Sluttdato: 7. okt 2022
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Emner: Sykler
Komité: ISO/TC 149/SC 1 (Cycles and major sub-assemblies)
Opprinnelse: ISO
Sluttdato: 7. okt 2022
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Emner: Sykler
Komité: ISO/TC 149/SC 1 (Cycles and major sub-assemblies)
Opprinnelse: ISO
Sluttdato: 7. okt 2022
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