Hlavní oblasti

Oblast zaměření: Výbušniny a ohňostroje
Komise : CEN/TC 212 (Pyrotechnic articles)
Původce: CEN
K připomínkám do: 18.09.2020
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This document specifies requirements for construction and performance of firework and primary packs and selection packs. It is applicable to firework of the categories F1, F2 and F3 as defined by Article 6 para 1 clause a subclause I to iii of Directive 2013/29/EU and described in EN 15947‑2:2020.

This document is not applicable for fireworks containing detonative explosives other than black powder or flash composition or pyrotechnic composition that includes any of the following substances:

—    arsenic or arsenic compounds;

—    hexachlorobenzene;

—    lead or lead compounds;

—    mixtures containing a mass fraction of chlorates greater than 80 %;

—    mixtures of chlorates with metals;

—    mixtures of chlorates with red phosphorus (except when used in Christmas crackers, party poppers or snaps);

—    mixtures of chlorates with potassium hexacyanoferrate (II);

—    mixtures of chlorates with sulphur (these mixtures are allowed for friction heads only);

—    mixtures of chlorates with sulphides;

—    mercury compounds;

—    nitrocellulose with a mass fraction of nitrogen of more than 12,6 %.

—    picrates or picric acid;

—    potassium chlorate with a mass fraction of bromates greater than 0,15 %;

—    sulphur with an acidity, expressed in mass fraction of sulphuric acid, greater than 0,002 %;

—    white phosphorus;

—    zirconium with a particle size of less than 40 µm.

This document does not apply to fireworks intended to be kept or used at temperatures below −20 °C or above 50° C.

Oblast zaměření: Potravinářské produkty
Komise : CEN/TC 338 (Cereals and cereal products)
Původce: CEN
K připomínkám do: 19.09.2020
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This International Standard specifies a method for determining the ash yielded by cereals, pulses and their milled products intended for human consumption. The source materials and products covered are:

a)    grains of cereals;

b)    flours and semolinas;

c)    milled products (bran and high bran content products,  shorts);

d)    mixed cereal flours (mixes);

e)    cereal by-products other than milled products;

f)     pulses and their by-products.

This International Standard is not applicable to starches and starch derivatives (see ISO 3593), to products intended for animal feeding stuffs (see ISO 5984), or to seeds.

Oblast zaměření: Systémy zpracování informací
Komise : CEN/TC 278 (Intelligent transport systems)
Původce: CEN
K připomínkám do: 19.09.2020
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This document describes tests that verify on-board unit (OBU) conformance of implementations of functions and data structures, as defined in the implementation conformance statement based on ISO 14906 for electronic fee collection (EFC) applications.

It defines tests for assessment of OBU conformance in terms of :

—    basic dedicated short-range communication (DSRC) L7 functionality,

—    EFC application functions,

—    EFC attributes (i.e. EFC application information),

—    the addressing procedures of EFC attributes and (hardware) components,

—    the EFC transaction model, which defines the common elements and steps of any EFC transaction, and

—    the behaviour of the interface so as to support interoperability on an EFC-DSRC application interface level.

After the tests of isolated data items and functions (C.2 to C.4), an example is given for testing of a complete EFC transaction (C.3).

Whereas this document defines examples of test cases for DSRC and EFC functionality in Annex C, it does not intend to specify a complete test suite for a certain implementation. To compose a test suite for a specific EFC implementation, the test cases may have to be modified and new test cases may have to be defined and added for the conformance test suite to be complete. It can be useful to consider the following when defining a complete test suite:

—    small range: “exhaustive testing” of critical interoperability/compatibility features,

—    large range: testing of boundaries and random values, and

—    composite types: testing of individual items in sequence or parallel.

It is outside the scope of this document to define tests that assess

—    performance,

—    robustness, and

—    reliability of an implementation.

NOTE 1       ISO 14907‑1 defines test procedures that are aimed at assessing performance, robustness and reliability of EFC equipment and systems.

NOTE 2       The ISO/IEC 10373 series defines test methods for proximity, vicinity, integrated circuit(s) cards and related devices that may be relevant for OBUs that support such cards.

Annex D provides an informative overview of Japanese OBE conformance tests that are based on the ISO 14907 series, in order to illustrate how these can be applied in practice.

Oblast zaměření: Kovové koroze
Komise : CEN/TC 262 (Metallic and other inorganic coatings, including for corrosion protection and corrosion testing of metals and alloys)
Původce: CEN
K připomínkám do: 20.09.2020
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This part of ISO 7539 covers procedures for designing, preparing and using pre-cracked specimens for investigating the susceptibility of metal to stress corrosion cracking by means of tests conducted under rising load or rising displacement.  Tests conducted under constant load or constant displacement are dealt with in ISO 7539-6.

The term "metal" as used in this part of ISO 7539 includes alloys.

1.2       Because of the need to confine plasticity at the crack tip, pre-cracked specimens are not suitable for the evaluation of thin products such as sheet or wire and are generally used for thicker products including plate, bar, and forgings. They can also be used for parts joined by welding.

1.3       Pre-cracked specimens may be stressed quantitatively with equipment for application of a monotonically increasing load or displacement at the loading points.

1.4       A particular advantage of pre-cracked specimens is that they allow data to be acquired from which critical defect sizes, above which stress corrosion cracking may occur, can be estimated for components of known geometry subjected to known stresses. They also enable rates of stress corrosion crack propagation to be determined.

1.5       A principal advantage of the test is that it takes account of the potential impact of dynamic straining on the threshold for stress corrosion cracking.

1.6       At sufficiently low loading rates, the KISCC determined by this method can be less than or equal to that obtained by constant load or displacemenet methods and can be determined more rapidly.

Oblast zaměření: Laboratorní sklo
Komise : CEN/TC 332 (Laboratory equipment)
Původce: CEN
K připomínkám do: 21.09.2020
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This part of ISO 8655 specifies

—    metrological requirements,

—    maximum permissible errors,

—    requirements for marking and

—    information to be provided for users,

for dispensers. It applies to dispensers with nominal volumes from 1 μl up to 200 ml, designed to deliver their volume (Ex).

NOTE       General requirements and definitions of terms for piston-operated volumetric apparatus are given in ISO 8655‑1. The gravimetric reference measurement procedure for the determination of volume is given in ISO 8655‑6. The photometric reference measurement procedure for the determination of volume is given in ISO 8655‑8. Alternative methods for the determination of volume are described in ISO 8655‑7. For safety requirements of electrically powered dispensers, see regional or national safety standards.

Oblast zaměření: Laboratorní sklo
Komise : CEN/TC 332 (Laboratory equipment)
Původce: CEN
K připomínkám do: 21.09.2020
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This part of ISO 8655 specifies

—    metrological requirements,

—    maximum permissible errors,

—    requirements for marking and

—    information to be provided for users,

for dilutors with a sample uptake capacity (In) from 5 μl to 10 ml and a diluent capacity (Ex) from 50 μl to 100 ml. They are designed to deliver the sample and diluent together in measured proportion and measured volume.

NOTE       General requirements and definitions of terms for piston-operated volumetric apparatus are given in ISO 8655‑1. The gravimetric reference measurement procedure for the determination of volume is given in ISO 8655‑6. Alternative methods for the determination of volume are described in ISO 8655‑7. For safety requirements of electrically powered dilutors, see regional or national safety standards.

Oblast zaměření: Potravinářské produkty
Komise : CEN/SS C01 (Food Products)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 21.09.2020
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This document specifies the terms and definitions relating to aromatic natural raw materials.

Oblast zaměření: Laboratorní sklo
Komise : CEN/TC 332 (Laboratory equipment)
Původce: CEN
K připomínkám do: 21.09.2020
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This part of ISO 8655 specifies alternative measurement procedures for the determination of volume of piston-operated volumetric apparatus.

The tests are applicable to complete systems comprising the basic apparatus and all parts selected for use with the apparatus, disposable or reusable, involved in the measurement by delivery process (Ex). Methods described in this part of ISO 8655 are suitable for various maximum nominal volumes of piston-operated volumetric apparatus. The user of this standard shall ensure that the selected method is suitable for its intended purpose.

NOTE       General requirements and definitions of terms for piston-operated volumetric apparatus are given in ISO 8655‑1. For the metrological requirements, maximum permissible errors, requirements for marking and information to be provided for users for piston-operated volumetric apparatus, see ISO 8655‑2 for pipettes, see ISO 8655‑3 for burettes, see ISO 8655‑4 for dilutors, see ISO 8655‑5 for dispensers, and see ISO 8655‑9 for manually operated precision laboratory syringes. The gravimetric reference measurement procedure for the determination of volume is given in ISO 8655‑6. The photometric reference measurement procedure for the determination of volume is given in ISO 8655‑8.

Oblast zaměření: Laboratorní sklo
Komise : CEN/TC 332 (Laboratory equipment)
Původce: CEN
K připomínkám do: 21.09.2020
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This part of ISO 8655 specifies the photometric reference measurement procedure for the determination of volume of piston-operated volumetric apparatus (POVA). The procedure is applicable to complete systems comprising the basic apparatus with a maximum nominal volume of 5 ml and all parts selected for use with the apparatus, disposable or reusable, involved in the measurement by delivery (Ex).

NOTE       General requirements and definitions of terms for piston-operated volumetric apparatus are given in ISO 8655‑1. For the metrological requirements, maximum permissible errors, requirements for marking and information to be provided for users of piston-operated volumetric apparatus, see ISO 8655‑2 for pipettes, see ISO 8655‑3 for burettes, see ISO 8655‑4 for dilutors, see ISO 8655‑5 for dispensers, and see ISO 8655‑9 for manually operated precision laboratory syringes. The gravimetric reference procedure for the determination of volume of piston-operated volumetric apparatus is given in ISO 8655‑6. Alternative measurement procedures for the determination of volume are given in ISO 8655‑7.

Oblast zaměření: Laboratorní sklo
Komise : CEN/TC 332 (Laboratory equipment)
Původce: CEN
K připomínkám do: 21.09.2020
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This part of ISO 8655 specifies general requirements for piston-operated volumetric apparatus (POVA). It is applicable to pipettes, burettes, dilutors, dispensers and manually operated precision laboratory syringes. It furthermore defines terms for the use of piston-operated volumetric apparatus and gives user recommendations.

ISO 8655 is not applicable to medical products intended for use on humans, e.g. for medical syringes.

NOTE       For the metrological requirements, maximum permissible errors, requirements for marking and information to be provided for users of piston-operated volumetric apparatus, see ISO 8655‑2 for pipettes, see ISO 8655‑3 for burettes, see ISO 8655‑4 for dilutors, see ISO 8655‑5 for dispensers, and see ISO 8655‑9 for manually operated precision laboratory syringes. The gravimetric reference measurement procedure for the determination of volume is given in ISO 8655‑6. The photometric reference measurement procedure for the determination of volume is given in ISO 8655‑8. Alternative measurement procedures for the determination of volume are described in ISO 8655‑7.

Oblast zaměření: Laboratorní sklo
Komise : CEN/TC 332 (Laboratory equipment)
Původce: CEN
K připomínkám do: 21.09.2020
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This part of ISO 8655 specifies a gravimetric reference measurement procedure for the determination of volume of piston-operated volumetric apparatus (POVA). The tests are applicable to complete systems comprising the basic apparatus and all parts selected for use with the apparatus, disposable or reusable, involved in the measurement by delivery (Ex) or contained (In).

NOTE       General requirements and definitions of terms for piston-operated volumetric apparatus are given in ISO 8655‑1. For the metrological requirements, maximum permissible errors, requirements for marking and information to be provided for users for piston-operated volumetric apparatus, see ISO 8655‑2 for pipettes, see ISO 8655‑3 for burettes, see ISO 8655‑4 for dilutors, see ISO 8655‑5 for dispensers, and see ISO 8655‑9 for manually operated precision laboratory syringes. The photometric reference measurement procedure for the determination of volume of piston operated volumetric apparatus is given in ISO 8655‑8. Alternative measurement procedures or the determination of volume are described in ISO 8655‑7.

Oblast zaměření: Laboratorní sklo
Komise : CEN/TC 332 (Laboratory equipment)
Původce: CEN
K připomínkám do: 21.09.2020
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This part of ISO 8655 specifies

—    metrological requirements,

—    maximum permissible errors,

—    requirements for marking and

—    information to be provided for users,

for air-displacement (type A) and positive displacement (type D) single-channel and multi-channel pipettes, complete with their selected tip(s) and any other essential, consumable parts, designed to deliver the selected volume (Ex).

NOTE      General requirements and definitions of terms for piston-operated volumetric apparatus are given in ISO 8655‑1. The gravimetric reference measurement procedure for the determination of volume is given in ISO 8655‑6. The photometric reference measurement procedure for the determination of volume is given in ISO 8655‑8. Alternative methods for the determination of volume are described in ISO 8655‑7. For safety requirements of electrically powered pipettes, see regional or national safety standards.

Oblast zaměření: Laboratorní sklo
Komise : CEN/TC 332 (Laboratory equipment)
Původce: CEN
K připomínkám do: 21.09.2020
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This part of ISO 8655 specifies

—    metrological requirements,

—    maximum permissible errors,

—    requirements for marking and

—    information to be provided for users,

for manually operated precision laboratory syringes made of glass or glass and metal designed to deliver their selected volume (Ex).

Manually operated precision laboratory syringes are instruments used for delivering liquids and gases. The barrel is typically made of glass and the plunger and the needle are typically made of metal.

NOTE       General requirements and definitions of terms for piston-operated volumetric apparatus are given in ISO 8655‑1. The gravimetric reference measurement procedure for the determination of volume is given in ISO 8655‑6. The photometric reference measurement procedure for the determination of volume is given in ISO 8655‑8. Alternative measurement procedures for the determination of volume are given in ISO 8655‑7.

Oblast zaměření: Laboratorní sklo
Komise : CEN/TC 332 (Laboratory equipment)
Původce: CEN
K připomínkám do: 21.09.2020
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This part of ISO 8655 specifies

—    metrological requirements,

—    maximum permissible errors,

—    requirements for marking and

—    information to be provided for users,

for burettes. It applies to burettes with nominal volumes up to 100 ml, designed to deliver their specified volume (Ex).

NOTE       General requirements and definitions of terms for piston-operated volumetric apparatus are given in ISO 8655‑1. The gravimetric reference measurement procedure for the determination of volume is given in ISO 8655‑6. The photometric reference measurement procedure for the determination of volume is given in ISO 8655‑8. Alternative methods for the determination of volume are described in ISO 8655‑7. For safety requirements of electrically powered burettes, see regional or national safety standards.

Oblast zaměření: Textilie
Komise : CEN/TC 248 (Textiles and textile products)
Původce: CEN
K připomínkám do: 22.09.2020
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This International Standard specifies primary and secondary dimensions for specified types of garments to be used in combination with ISO 8559-1.

The primary aim of this International Standard is to establish a size designation system that can be used by manufacturers and retailers to indicate to consumers (in a simple, direct and meaningful manner) the body dimensions of the person that the garment is intended to fit. Provided that the size of the person's body (as indicated by the specified dimensions) has been determined in accordance with ISO 8559-1, this designation system will facilitate the choice of garments that fit. This information can be indicated by labelling, etc.

The size designation system is based on body measurements, not garment measurements. The choice of garment measurements is normally determined by the designer and the manufacturer who make appropriate allowances to accommodate the type and position of wear, style, cut and fashion elements of the garment.

Oblast zaměření: Plasty
Komise : CEN/TC 249 (Plastics)
Původce: CEN
K připomínkám do: 22.09.2020
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This document specifies test procedures for the acquisition and presentation of multipoint data which demonstrate the behaviour of plastics under the following environments:

—    prolonged exposure to heat;

—    liquid chemicals;

—    environmental stress cracking under a constant tensile stress;

—    artificial weathering.

The tests are listed in order of increasing severity of the environment. By testing under the least severe environments first, it is possible to make informed judgements regarding whether tests under more severe conditions are worthwhile.

Oblast zaměření: Ocel
Komise : CEN/TC 459/SC 5 (Steels for heat treatment, alloy steels, free-cutting steels and stainless steels)
Původce: CEN
K připomínkám do: 22.09.2020
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This document specifies the technical delivery conditions for cold rolled narrow steel strip made of non alloy and alloy steel grades in the form of coils and cut lengths in rolling widths less than 600 mm. Cold rolled narrow steel strip is available in grades of case hardening steel and of steels for quenching and tempering for general and special applications particularily springs.

—    Case hardening steels in thicknesses up to and including 10 mm;

—    Steels for quenching and tempering in thicknesses up to and including 6 mm in the conditions annealed (+A), annealed and skin passed (+LC) or cold rolled (+CR);

—    Steels in the quenched and tempered condition (+QT) in thicknesses between 0,30 mm and 3,00 mm.

In special cases supplementary requirements or deviations with respect to this document can be agreed between the purchaser and the supplier at the time of enquiry and order (see 5.2 and Annex A).

In addition to the requirements of this document, the general technical delivery requirements specified in EN 10021 apply.

This document does not cover cold rolled flat products for which separate standards exist, e.g.:

—    Cold rolled uncoated low carbon steel narrow strip for cold forming (EN 10139);

—    Cold rolled steel flat products with higher yield strength for cold forming (EN 10268).

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 22.09.2020
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This document defines the method for depositing cadmium layers according to the vacuum deposition process, for use in aerospace construction.

According to this process, cadmium metal is vaporized under vacuum and deposited directly on the base material with an interlayer. The coating produced in this way is ductile and electrically conductive.

This document is applicable whenever referenced.

Oblast zaměření: Letectví a kosmonautika
Komise : ASD-STAN (Aerospace)
Původce: CEN
K připomínkám do: 22.09.2020
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This document specifies several chemical methods of passivation for corrosion resisting steels (austenitic, ferritic, martensitic and precipitation hardenable) and of decontamination for nickel or cobalt base alloys.

Oblast zaměření: Keramické obkladové prvky
Komise : CEN/TC 67 (Ceramic tiles)
Původce: CEN
K připomínkám do: 22.09.2020
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This document applies to all liquid-applied water impermeable products, based on polymer modified cementitious mortars, dispersions and reaction resin coatings, used beneath ceramic tiling, for external tile installations on walls and floors and in swimming pools.

This document specifies the essential characteristics, the respective threshold levels and test methods for liquid-applied water impermeable products associated with tile adhesives.

This document specifies the assessment and verification of constancy of performance, of liquid-applied water impermeable products beneath ceramic tiling.

NOTE          This document does not contain recommendations for the design and installation of ceramic tiles and grouts in combination with water impermeable products.