Hlavní oblasti

Oblast zaměření: Jizdní kola
Komise : CEN/TC 333 (Cycles)
Původce: CEN
K připomínkám do: 8.08.2022
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This document applies to single track carrier cycles with a maximum gross vehicle weight of 300 kg, with

with or without electric assistance

Oblast zaměření: Jizdní kola
Komise : CEN/TC 333 (Cycles)
Původce: CEN
K připomínkám do: 8.08.2022
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This document applies to multi track carrier cycles with a maximum gross vehicle weight of 300 kg, with or without electric assistance.

Oblast zaměření: Hnojiva
Komise : CEN/TC 260 (Fertilizers and liming materials)
Původce: CEN
K připomínkám do: 8.08.2022
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This document specifies a method for the determination of phosphorus in fertilizer extracts.

The method is applicable to all extracts of fertilizers for the determination of the different forms of phosphorus as phosphorus soluble in mineral acids, water-soluble phosphorus, phosphorus soluble in solutions of ammonium citrate, phosphorus soluble in 2 % citric acid and phosphorus soluble in 2 % formic acid.

The method has only been validated on inorganic fertilizers but can be applicable to all extracted phosphorous if proper extraction methods are used.

Komise : CEN/TC 350 (Sustainability of construction works)
Původce: CEN
K připomínkám do: 8.08.2022
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The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

EN 12464‑1, Light and lighting - Lighting of work places - Part 1: Indoor work places

EN 15804, Sustainability of construction works – Environment product declarations – Core rules for the product category of construction products

EN 15978, Sustainability of construction works - Assessment of environmental performance of buildings - Calculation method

EN 16309, Sustainability of construction works - Assessment of social performance of buildings - Calculation methodology

EN 16627, Sustainability of construction works - Assessment of economic performance of buildings - Calculation methods

EN 17037, Daylight in buildings

EN 17210, Accessibility and usability of the built environment - Functional requirements

CEN/TR 17622, Accessibility and usability of the built environment - Conformity assessment

Oblast zaměření: Kovové a plastické kontejnery
Komise : CEN/TC 265 (Site built metallic tanks for the storage of liquids)
Původce: CEN
K připomínkám do: 8.08.2022
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This document specifies the requirements for metallic shop fabricated cylindrical vertical steel tanks, single and double skin for the aboveground storage of water polluting liquids (both flammable and non-flammable) within the following limits:

—    from Ø 1250 mm up to Ø 4 000 mm inner tank nominal diameter, and

—    up to maximum overall shell length of 6 times the nominal inner tank diameter (or max 14 m shell lenght Lz), and

—    tank possible to be divided from 1 to 5 compartments,

—    for liquids with maximum density of up to 1,9 kg/l, and

—    with an operating pressure (P0) of maximum 50kPa (0,5 bar (g)) and minimum – 5 kPa (- 50 mbar (g)), and

—    where double skin tanks with vacuum leak detection system are used the kinematic viscosity of the stored media shall not exceed 5 × 10−3 m2/s.

This document is applicable for normal ambient temperature conditions (−40 °C to + 50 °C). Where temperatures are outside this range, additional requirements need to be taken into account.

This document is not applicable to tanks used for storage and/or supply of fuel/gas for building heating/cooling systems, and of hot or cold water not intended for human consumption, nor to loads and special measures necessary in areas subject to risk of earthquakes.

This document is not applicable for the storage of liquids having dangerous goods classes listed in Table 1 because of the special dangers involved.

Oblast zaměření: Otopné soustavy pro budovy
Komise : CEN/TC 247 (Controls for mechanical building services)
Původce: CEN
K připomínkám do: 8.08.2022
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This document specifies requirements and test methods for room temperature sensors used to control the room temperature.

This document covers wall mounted and flush mounted room temperature sensors.

The following aspects are not covered by this document:

—    Pendulum temperature sensors

—    Ceiling mounted temperature sensor

—    Extract air temperature sensors

NOTE          The measured value available at the output of the sensor is influenced by the place where the sensor device is located and factors such as air velocity, wall temperature, self/waste heating of the device and the air temperature. The perceived temperature, which is important for the well-being of a person, depends among other factors on air temperature, temperature of the surrounding walls and air flow rate as indicated in EN ISO 7730.

The temperature sensor element can be combined with other sensors in one device. This document only deals with the room temperature sensing of this devices. Other sensors are not covered except of their influence on the room temperature sensing (e.g. self-heating).

This document specifies sensor characteristics contributing to the determination of the control accuracy of individual zone controller according to EN 15500‑1.

Oblast zaměření: Zařízení pro děti
Komise : CEN/TC 252 (Child use and care articles)
Původce: CEN
K připomínkám do: 8.08.2022
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This document specifies the safety requirements of pushchairs when used for running/jogging or inline skating, intended for the transport of one or two children up to 15 kg (EN 1888‑1) or 22 kg (EN 1888-2).

prEN 1888‑3 is only applicable in conjunction with EN 1888‑1, which states general requirements for pushchairs and prams; and, if applicable, in conjunction with EN 1888-2, which states requirements for pushchairs intended for children up to 22 kg.

prEN 1888-3 covers articles which are already compliant with EN 1888-1. If the pushchair is intended for children up to 22 kg, prEN 1888-3 assumes that the pushchair is already compliant under the requirements defined in EN 1888-2.

Pushchairs intended to transport the carer while pushing are excluded.

Oblast zaměření:
Komise : CEN/TC 207 (Furniture)
Původce: CEN
K připomínkám do: 8.08.2022
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This document specifies requirements and test methods for the determination of the strength, durability and stiffness of star bases for use for seating with three or more legs.

It is applicable without regard to materials, design/construction or manufacturing processes.

The requirements are based upon star bases fitted with castors whose wheels are up to 65 mm diameter and for use by persons weighing up to 150 kg.

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 8.08.2022
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This document specifies the requirements relating to:

Heat resisting nickel base alloy Ni‑Cr20Co3Fe3

Rm ≥ 650 MPa

Sheets and strips, cold rolled

0,25 mm < a ≤ 3 mm

for aerospace applications.

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 8.08.2022
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This document specifies the characteristics of electrical wires DZA family for use in the on board:

—   115 V (phase to neutral) or 200 V (phase to phase) electrical network of aircraft;

—   230 V (phase to neutral) or 400 V (phase to phase) electrical network of aircraft and particularly use in non-pressurized areas.

This cable family is used at operating temperature between -65 °C and 260 °C. These cables are demonstrated to be arc resistant for both networks (115 V and 230 V).

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 8.08.2022
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This document specifies the characteristics of UV laser printable electrical wires DZ family for use in the on board:

—   115 V (phase to neutral) or 200 V (phase to phase) electrical network of aircraft;

—   230 V (phase to neutral) or 400 V (phase to phase) electrical network of aircraft and particularly use in non-pressurized areas.

This cable family is used at operating temperature between -65 °C and 260 °C. These cables are demonstrated to be arc resistant for both networks (115 V and 230 V).

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 8.08.2022
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This document specifies the characteristics of a UV laser printable coaxial cable, 50 Ω, type WZ, for use in aircraft electrical systems at operating temperatures between -65 °C and 200 °C and especially for high frequency up to 6 GHz.

The document encloses also a regular and reinforced cable version (code R) which is used for sensitive systems with controlled VSWR.

Oblast zaměření: Systémy zpracování informací
Komise : CEN/TC 278 (Intelligent transport systems)
Původce: CEN
K připomínkám do: 8.08.2022
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This document specifies the test suite structure (TSS) and test purposes (TPs) for evaluation of on-board equipment (OBE) and roadside equipment (RSE) to EN 15509.

Normative Annex A presents the test purposes for the OBE.

Normative Annex B presents the test purposes for the RSE.

Normative Annex C provides the protocol conformance test report (PCTR) proforma for OBE.

Normative Annex D provides the PCTR proforma for RSE.

Oblast zaměření: Výtahy a pohyblivé schody
Komise : CEN/TC 10
Původce: CEN
K připomínkám do: 15.08.2022
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This document specifies the additional requirements to EN 81‑20:2020 for passenger and goods passenger lifts, which can be used to support faster evacuation of persons with disabilities and persons with walking difficulties, including in case of fire alarm.

This document does not apply to:

—    lifts installed into buildings which are not in accordance with Annex C;

—    lifts for evacuation due to circumstances which introduce other hazards such as explosion threat, chemical or biological attack, flooding, storm damage, or earthquake. In these cases, this document can be used as a basis with further measures as required from risk assessment.

The following significant hazards are out of the scope of this document (see Table 2):

—    fire or smoke in the evacuation lift well, safe areas or machinery spaces;

—    ingress of water to the lift well during evacuation process;

—    insufficient or incorrectly located evacuation lifts;

—    insufficient evacuation capacity;

—    entrapment in waiting area (safe area) due to absence of lift service or adjacent stairs;

—    structural collapse or failure of building services (including public supply network, lighting, ventilation) before the evacuation using lifts has been completed;

—    presence of harmful gases, potentially explosive atmosphere, extreme climate conditions, transport of dangerous goods.

Komise : CEN/TC 337 (Road operation equipment and products)
Původce: CEN
K připomínkám do: 15.08.2022
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This document specifies the terminology and performance requirements for all sensor components of stationary equipment within a Road Weather Information System (RWIS).

Oblast zaměření: Měřidla
Komise : CEN/TC 423 (Project Committee - Means of measuring and/or recording temperature in the cold chain)
Původce: CEN
K připomínkám do: 15.08.2022
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This document specifies the verification procedure for temperature recorders and thermometers for measuring the air and the products between −80 °C and +85 °C, which are intended to equip the means used for the transport, storage and distribution of temperature sensitive goods and which comply with standards EN 12830 and EN 13485 (measurement classes and ranges).

It specifies the test methods which allow the verification of the equipment's conformity against class requirements identified in EN 12830 and EN 13485.

NOTE          Examples for the transport, storage and distribution of temperature sensitive goods between −80 °C and +85 °C include chilled, frozen, deep frozen and quick-frozen food; ice cream; fresh and hot food; pharmaceuticals; blood and organs; chemicals; biologicals; electronic and mechanical devices; flowers, plants and bulbs; raw materials and liquids; animals; art and furnishings.

Oblast zaměření: Výtahy a pohyblivé schody
Komise : CEN/TC 10 (Lifts, escalators and moving walks)
Původce: CEN
K připomínkám do: 15.08.2022
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1.1     This document specifies the safety rules for new accessible goods only lifts with traction, positive or hydraulic drive, permanently installed and only used by instructed persons (users), serving fixed and permanent landing levels, having a carrier made of a single load carrying area, designed for the transportation of goods only, moving along a fixed path by rigid guide rails and inclined not more than 15° to the vertical, with rated speed not exceeding 1 m/s.

This document covers accessible goods only lifts with rated load exceeding 300 kg and not intended to transport persons, on account of controls not operable from inside the carrier.

1.2     For the purpose of this document, a goods only lift carrier is regarded as accessible where one of the following conditions is satisfied:

a)     floor area of the carrier is greater than 1,0 m2;

b)    depth of the carrier is greater than 1,0 m;

c)     clear height of the carrier is greater than 1,20 m.

In case the carrier is a platform, it is considered accessible when the clear height of the landing doors is greater than 1,20 m.

1.3     Two types of accessible goods only lifts are addressed:

a)     Type A, where the intended use is bound to the maximum rated speed of 0,30 m/s;

b)    Type B, where the intended use is bound to the maximum rated speed of 1,0 m/s.

1.4     In addition to the requirements of this document, supplementary requirements have to be considered in special cases (potentially explosive atmosphere, extreme climate conditions, seismic conditions, transporting dangerous goods, etc.).

1.5     This document does not cover:

a)     accessible goods only lifts:

1)    with more than one lift machine;

2)    where loading and unloading is automated, or the carrier floor is fitted with mobile devices (e.g. rollers) for loading and unloading purposes;

3)    intended to carry bulk loads (such as loose sand, gravel, etc.);

4)    with drive systems other than those stated in 4.8;

b)    lifting tables according to EN 1570-1 and EN 1570-2;

c)     lifting appliances, such as appliances with more than one carrier, skips, goods only lifts for construction sites, for underground applications, mine winding gear, goods only lifts on seagoing vessels and mobile offshore units, construction and maintenance appliances in wind turbines, goods only lifts specially designed and constructed for research purposes for temporary use in laboratories, goods only lifts specially designed and constructed for military or police purposes;

d)    safety during operation of transport, erection, repairs and dismantling of accessible goods only lifts;

e)     the use of translucent material for the walls of the well and machinery spaces, for the carrier with the exception of the landing doors vision panels;

f)     the use of programmable electronic systems in safety related applications for lifts (PESSRAL);

g)     important modifications (see Annex D) to an accessible goods only lifts installed before this document is brought into application;

h)    hydraulic lifts where the setting of the pressure relief valve exceeds 50 MPa (see 4.8.3.5.3);

i)      any form of radiation except EMC;

j)      fire propagation;

k)    energy dissipation type buffers.

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 accessible goods only lifts (see also 0.4.1).

1.6     This document is not applicable to accessible goods only lifts which were manufactured before the date of its publication as EN.

Oblast zaměření: Systémy zpracování informací
Komise : CEN/TC 278 (Intelligent transport systems)
Původce: CEN
K připomínkám do: 15.08.2022
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This document defines an additional data concept that can be transferred as the ‘optional additional data’ part of an eCall MSD, as defined in EN 15722, that can be transferred from a vehicle to a PSAP in the event of a crash or emergency via an eCall communication session.

The purpose of this document is to provide means to notify the PSAP of any limitations to the sending equipment that are endorsed by other standards, but not (immediately) apparent to the receiver. Lack of knowledge about these limitations can hamper the emergency process. This document describes an additional data concept which facilitates the inclusion of information about such limitations in a consistent and usable matter.

This document can be seen as an addendum to EN 15722; it contains as little redundancy as possible.

NOTE 1       The communications media protocols and methods for the transmission of the eCall message are not specified in this document.

NOTE 2       Additional data concepts can also be transferred, and it is advised to register any such data concepts using a data registry as defined in EN ISO 24978 [1]. See www.esafetydata.com for an example.

Oblast zaměření: Hydroizolační materiály
Komise : CEN/TC 254 (Flexible sheets for waterproofing)
Původce: CEN
K připomínkám do: 15.08.2022
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This document specifies the general rules on how to select the samples of correctly stored and handled samples of uninstalled bitumen, plastic or rubber sheets for waterproofing. It also specifies the procedures to be followed before the test piece is cut from the sample.