Ämnesområden

Kommittébeteckning: SIS/TK 413 (Provning av flytande och gasformiga bränslen)
Källa: CEN
Svarsdatum: den 16 jun 2018
Se merSe mindre
 

This document specifies a method for the determination of the cloud point of diesel fuels with up to 30 % (V/V) of fatty acid methyl ester (FAME),[2] paraffinic diesel fuels with up to 7 % (V/V) FAME,[3] 100 % FAME[5] and lubricants which are transparent in layers 40 mm in thickness and have a cloud point
below 49 °C.

NOTE For the purposes of this standard, the term "% (V/V)" is used to represent the volume fraction (φ) of a material.

 

[2] EN 16709, Automotive fuels - High FAME diesel fuel (B20 and B30) - Requirements and test methods

[3] EN 15940, Automotive fuels - Paraffinic diesel fuel from synthesis or hydrotreatment - Requirements and test methods

[5] ASTM Research Report RR: D02 -1849, Supporting data for ASTM D2500, Test Method for Cloud Point of Petroleum Products and Liquid Fuels, 2016, ASTM International, P.O. Box C700, West Conshohocken, PA, 19428-2959, USA

Kommittébeteckning: SIS/TK 111 (Vibration och stöt)
Källa: ISO
Svarsdatum: den 16 jun 2018
Se merSe mindre
 

This document provides a general background to balancing technology, as used in the ISO 21940 series of International Standards, and directs the reader to the appropriate parts of the series that include vocabulary, balancing procedures and tolerances, balancing machines and machine design for balancing.

Individual procedures are not included here as these can be found in the appropriate parts of ISO 21940.

Kommittébeteckning: SIS/TK 413 (Provning av flytande och gasformiga bränslen)
Källa: CEN
Svarsdatum: den 17 jun 2018
Se merSe mindre
 

This document specifies a method for the determination of the pour point of petroleum products. A separate procedure suitable for the determination of the lower pour point of fuel oils, heavy lubricant base stock, and products containing residual fuel components is also described.

NOTE The procedure described in this document is not suitable for crude oils.

Ämnesområden: Plast: allmänt
Kommittébeteckning: SIS/TK 156 (Plast)
Källa: ISO
Svarsdatum: den 17 jun 2018
Se merSe mindre
 

This International Standard specifies proper methods for measuring antiviral activity on plastics and other non-porous surfaces of antiviral-treated products.

Test Viruses used in this International Standard are as follows:

— Influenza: An enveloped virus known to cause respiratory tract infection in humans.

— Feline calicivirus: A non-enveloped virus used in place of noroviruses known to cause enteric pathogens due to similar biological properties.

Kommittébeteckning: SIS/TK 303 (IT-system och IT-tjänster)
Källa: ISO
Svarsdatum: den 18 jun 2018
Se merSe mindre
 

This document defines guidelines, formats, definitions, and approaches for use when producing a mapping document that defines how industry practices map to/from the ISO/IEC 19770 family of standards.

This edition is focused solely on mappings to/from both the second edition of ISO/IEC 19770-1 that was published in 2012, or the third edition of ISO/IEC 19770-1 that was published in 2017. However, the title of this document is deliberately more general as it is expected that future editions of this standard will address other editions of 19770-1 and possibly also include mapping frameworks related to other members of the 19770 family of standards.

In this document where reference is made to "ISO/IEC 19770-1" without the specification of an edition number or a publication year, then the text applies to all editions of ISO/IEC 19770-1.

Se merSe mindre
 

This document defines the conceptual schema for the description of referencing by coordinates. It describes the minimum data required to define coordinate reference systems. This document supports the definition of:

— spatial coordinate reference systems where coordinate values do not change with time. The system may:

     — be geodetic and apply on a national or regional basis, or

     — apply locally such as for a building or construction site, or

     — apply locally to an image or image sensor;

     — be referenced to a moving platform such as a car, a ship, an aircraft or a spacecraft. Such a coordinate reference system may be related to a second coordinate reference system which is referenced to the Earth through a transformation that includes a time element;

— spatial coordinate reference systems in which coordinate values of points on or near the surface of the earth change with time due to tectonic plate motion or other crustal deformation. Such dynamic systems include time evolution, however they remain spatial in nature;

— parametric coordinate reference systems which use a non-spatial parameter that varies monotonically with height or depth;

— temporal coordinate reference systems which use dateTime, temporal count or temporal measure quantities that vary monotonically with time;

— mixed spatial, parametric or temporal coordinate reference systems.

The definition of a coordinate reference system does not change with time, although in some cases some of the defining parameters may include a time element. The coordinate values within a dynamic and in a temporal coordinate reference system may change with time.

This document also describes the conceptual schema for defining the information required to describe operations that change coordinate values.

In addition to the minimum data required for the definition of the coordinate reference system or coordinate operation, it allows additional descriptive information - coordinate reference system metadata - to be provided.

This document is applicable to producers and users of geographic information. Although it is applicable to digital geographic data, its principles can be extended to many other forms of spatial data such as maps, charts and text documents.

Kommittébeteckning: SIS/TK 280 (Information och automation i produktlivscykeln)
Källa: ISO
Svarsdatum: den 18 jun 2018
Se merSe mindre
 

This part of ISO 10303 specifies the use of the integrated resources necessary for the scope and information requirements for the representation of engineering property data that are used for product design, product validation and other purposes.

NOTE 1 The application activity model in Annex F provides a graphical representation of the processes and information flows that are the basis for the definition of the scope of this part of ISO 10303.

The following are within the scope of this part of ISO 10303:
-   descriptions and definitions of the manufactured product, the sample of the product and the testable version of the sample;

-   description of the composition and substance of the product;

-   description of the processes used in the measurement;

-   descriptions of the data values produced by the measurement, with the specification of the conditions in which the data is valid;

-   references to standards and other documents wherein sampling, measurement and other details of testing and measurement processes can be specified or described;

-   descriptions and qualifications of the personnel and or organizations responsible for the measurement;

-   specification of the requirements, conditions and tolerances to be satisfied in the measurement and a description of the outcome;

-   descriptions of the locations of the measurement process and the effectivity of the results.

-   descriptions of the approval that establishes the validity of the measurements and the use of the properties for product design, design validation and other product characteristics such as structural integrity.

NOTE 2 Data representations described by this part of ISO 10303 might need to be archived to meet legal and regulatory requirements and to meet quality objectives.

The following are outside the scope of this part of ISO 10303:
-   data describing rules, guidelines and expert knowledge in the testing of products;

-   names of properties and test methods;

-   data describing why a decision was made to use a particular process;

-   scheduling data for measurement processes;

-   algorithms used for data evaluation and data processing.

NOTE 3 The names and definitions of properties and test methods are assumed to be provided in computer processable dictionaries, conforming to ISO 13584 Parts Libraries, which classify measurement methods and their associated property types.

Ämnesområden: Plast: allmänt
Kommittébeteckning: SIS/TK 433 (Färg och lack)
Källa: CEN
Svarsdatum: den 18 jun 2018
Se merSe mindre
 

This document specifies a general method for determining the average molecular weight and the molecular weight distribution of polymers using SEC-LS, i.e. size-exclusion chromatography coupled with light-scattering detection. The average molecular mass and the molecular mass distribution are calculated from molecular weight data and weight concentrations determined continuously with elution time. The molecular weight at each elution time is determined absolutely by combining a light-scattering detector with a concentration-sensitive detector. Therefore, SEC-LS is classified as an absolute method.

For the applicability of the method, see ISO 16014-1:—, Clause A.1.

Ämnesområden: Pigment och fyllmedel
Kommittébeteckning: SIS/TK 433 (Färg och lack)
Källa: CEN
Svarsdatum: den 18 jun 2018
Se merSe mindre
 

This part of ISO 18451 applies for the industry producing colouring materials and the consumer who uses the products of this industry. In this part of ISO 18451, the colouring materials are classified in accordance with colouristic and chemical aspects.

Some dyestuffs for use in the ceramics and food industries are listed as examples.

Ämnesområden: Pigment och fyllmedel
Kommittébeteckning: SIS/TK 433 (Färg och lack)
Källa: CEN
Svarsdatum: den 18 jun 2018
Se merSe mindre
 

This part of ISO 18473 specifies requirements and corresponding methods of test for nanoscale titanium dioxide in powder form for sunscreen application. This part of ISO 18473 covers the surface modified, TiO2.

Ämnesområden: Lyftkranar
Kommittébeteckning: SIS/TK 262 (Lyftkranar)
Källa: ISO
Svarsdatum: den 18 jun 2018
Se merSe mindre
 

This document specifies the minimum requirements for labels for the identification (marking) and the operation of tower cranes. It is intended to be used in conjunction with ISO 9942-1.

Kommittébeteckning: SIS/TK 182 (Trä)
Källa: CEN
Svarsdatum: den 18 jun 2018
Se merSe mindre
 

This document specifies the requirements for softboards as defined in EN 316, with a density ≥ 230 kg/m3 to 400 kg/m3.

The values listed in this document relate to product properties but they are not characteristic values to be used in design calculations.

NOTE Panels which are intended for use exclusively as thermal insulating products are covered by EN 13171.

Ämnesområden: Gummi
Kommittébeteckning: SIS/TK 154 (Gummi och gummiprodukter)
Källa: ISO
Svarsdatum: den 19 jun 2018
Se merSe mindre
 

This document specifies a method for the determination of the volume and the surface resistivity of vulcanized or thermoplastic rubbers. The method can be applied to materials with a resistivity from 101 Ω⋅m to 1017 Ω ⋅m.

Ämnesområden: Plast: allmänt
Kommittébeteckning: SIS/TK 156 (Plast)
Källa: ISO
Svarsdatum: den 19 jun 2018
Se merSe mindre
 

This part of ISO 6721 describes an ultrasonic wave propagation method for determining the storage components of the longitudinal complex modulus L* and the shear complex modulus G* of polymers at discrete frequencies typically in the range 0,5 MHz to 5 MHz. The method is suitable for measuring materials with storage moduli in the range 0,01 GPa to 200 GPa and with loss factors below 0,1 at around 1 MHz. With materials that have a higher loss, significant errors in velocity measurement are introduced through waveform distortion and can only be reduced using procedures that are outside the scope of this standard.

The method allows measurements to be made on small specimens, typically 50 mm × 20 mm × 5 mm, or small regions of larger specimens or sheets. It is therefore possible to obtain information on the homogeneity or anisotropy (see 10.5) of modulus in a specimen.

Ämnesområden: Plast: allmänt
Kommittébeteckning: SIS/TK 156 (Plast)
Källa: ISO
Svarsdatum: den 19 jun 2018
Se merSe mindre
 

This part of ISO 6721 describes a pulse propagation method for determining the storage component of the complex tensile modulus E' of polymers at discrete frequencies typically in the range 3 kHz to 10 kHz. The method is suitable for measuring materials with storage moduli in the range 0,01 GPa to 200 GPa and with loss factors below 0,1 at around 10 kHz. With materials having a higher loss, significant errors in velocity measurement are introduced through decay of amplitude.

The method allows measurements to be made on thin films or fine fibres and long specimens, typically tapes of 300 mm × 5 mm × 0,1 mm or fibres of 300 mm × 0,1 mm (diameter).

This method may not be suitable for cellular plastics, composite plastics and multilayer products.

Ämnesområden: Plast: allmänt
Kommittébeteckning: SIS/TK 156 (Plast)
Källa: CEN
Svarsdatum: den 19 jun 2018
Se merSe mindre
 

This document specifies general methods, with suitable test conditions, for the determination of the ash of a range of plastics (resins and compounds). The particular conditions chosen may be included in the specifications for the plastic material in question.

Particular conditions applicable to poly(alkylene terephthalate) materials, unplasticized cellulose acetate, polyamides and poly(vinyl chloride) plastics, including some specific filled, glass-fibre-reinforced and flame-retarded materials, are specified in ISO 3451-2, ISO 3451-3, ISO 3451-4 and ISO 3451-5.

Kommittébeteckning: SIS/TK 491 (Uppmätning av verktygsmaskiner)
Källa: ISO
Svarsdatum: den 19 jun 2018
Se merSe mindre
 

This part of ISO 230 defines four tests, which are:

- an environmental temperature variation error (ETVE) test;

- a test for thermal distortion caused by rotating spindles;

- a test for thermal distortion caused by moving linear axes;

- a test for thermal distortion caused by rotary motion of components.

The tests for thermal distortion caused by moving linear axes (see clause 7) are applicable to numerically controlled (NC) machines only and are designed to quantify the effects of thermal expansion and contraction as well as the rotational deformation of structure. For practical reasons, the test methods described in clause 7 apply to machines with linear axes up to 2 000 mm in length. If they are used for machines with axes longer than 2 000 mm, a representative length of 2 000 mm in the normal range of each axis should be chosen for the tests.

The tests correspond to “drift test procedure” as described in A.4.2 of ISO/TR 16015, applied for machine tools.

Ämnesområden: Färg och lack
Kommittébeteckning: SIS/TK 433 (Färg och lack)
Källa: CEN
Svarsdatum: den 20 jun 2018
Se merSe mindre
 

This document specifies a natural weathering test for exterior wood coating systems mainly intended for decoration and protection of planed and sawn wood.

The test provides a means of evaluating the performance of a wood coating system during outdoor exposure. It forms the basis for the performance specification in accordance with EN 927-2. It also facilitates the comparison of coating systems performance on different substrates including the wood species, or other wood modifications.

Ämnesområden: Färg och lack
Kommittébeteckning: SIS/TK 433 (Färg och lack)
Källa: CEN
Svarsdatum: den 20 jun 2018
Se merSe mindre
 

This document specifies a natural weathering test for exterior wood coating systems mainly intended for decoration and protection of planed and sawn wood.

The test provides a means of evaluating the performance of a wood coating system during outdoor exposure. It forms the basis for the performance specification in accordance with EN 927-2. It also facilitates the comparison of coating systems performance on different substrates including the wood species, or other wood modifications.

Ämnesområden: Generella regler
Kommittébeteckning: SIS/TK 269 (Bygg- och förvaltningsdokumentation)
Källa: SIS
Svarsdatum: den 21 jun 2018
Se merSe mindre
 

Denna standard definierar steg i kvalitetsgranskning av ritningar och andra dokument. Standarden är avsedd att tillämpas för alla dokument som används i bygg- och förvaltningsprocessen under dokumentens hela livscykel.