Ämnesområden

Kommittébeteckning: SIS/TK 535 (Karaktärisering av avfall, mark och slam)
Källa: CEN
Svarsdatum: den 2 mar 2020
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This document describes a method to compare the quality of soils by determining the fatty acid composition of the leaves of plant species grown in these soils.

This method does not make it possible to determine an optimal value of the Omega-3 index and, therefore, cannot be used to determine the intrinsic quality of a soil from a specific area (regarded as homogeneous). The method can only be used to compare the quality of soils between various areas.

This method is applicable to:

— soils from contaminated sites;

— amended soils;

— soils after remediation;

— soil with waste products (e.g. slurry, manure, sludge or composts).

Alternatively, the quality of soils can be assessed by determining the Omega-3 index of Lactuca sativa seedlings grown in these soils under controlled conditions (i.e. phytotronic chamber) and by comparing these values to those obtained from control soils (see Annex B).

Kommittébeteckning: SIS/TK 535 (Karaktärisering av avfall, mark och slam)
Källa: CEN
Svarsdatum: den 2 mar 2020
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The purpose of this International Standard is to describe a method for assessing genotoxic effects (chromosome breakage or dysfunction of the mitotic spindle) of soils or soil materials on the secondary roots of a higher plant: Vicia faba (broad bean). This method allows the assessment of genotoxicity (toxicity for genetic material) of soils and soil materials like compost, sludge, waste, fertilizing matters, etc. Two ways of exposure can be considered: a direct exposure of plants to the soil (or soil material) which is relevant for the real genotoxic potential and an exposure of plants to the water extract of the soil (or soil material). This last way of exposure to a leachate or an eluate allows the detection of the mutagens which are not adsorbed to soils and which may be transferred to aquatic compartments. Moreover, this test may be used to evaluate genotoxic effects of chemical substances and to waters, effluents, etc.

Kommittébeteckning: SIS/TK 543 (Dokumentbevarande)
Källa: ISO
Svarsdatum: den 3 mar 2020
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This document is applicable to papers and boards used for conservation of cellulose based documents.

Kommittébeteckning: SIS/TK 142 (Konstruktionsstål)
Källa: ISO
Svarsdatum: den 3 mar 2020
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This document specifies the requirements for hot-rolled twin-roll cast steel sheet of commercial quality.

The product is intended for many applications where the presence of oxide or scale or normal surface imperfections disclosed after removal of oxide or scale, are not objectionable. It is not suitable for applications where the surface is of prime importance.

NOTE This document does not cover steel sheet that is to be subjected to subsequent rolling.

Ämnesområden: Specialavfall; Strålningsskydd
Kommittébeteckning: SIS/TK 405 (Kärnenergi)
Källa: ISO
Svarsdatum: den 3 mar 2020
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This document focuses on monitoring the activity concentrations of radioactive gases, from which the activity released are calculated, in the gaseous effluent discharge from facilities producing positron emitting radionuclides and radiopharmaceuticals. Such facilities produce short half-life radionuclides used for medical purposes or research and may release gases typically including, but not limited to 18F, 11C, 15O, 13N. These facilities include accelerators, radiopharmacies, hospitals and universities. This document provides performance-based criteria for the design and use of air monitoring equipment including probes, transport lines, sample monitoring instruments, and gas flow measuring methods. This document also provides information covering monitoring program objectives, quality assurance, developing air monitoring control action levels, system optimisation, and system performance verification.

The goal of achieving an unbiased measurement is accomplished either by direct (in-line) measurement on the exhaust stream or with samples which are extracted (bypass) from the exhaust stream, in which the radioactive gases are well mixed in the airstream. This document sets forth performance criteria and recommendations to assist in obtaining valid measurements.

The criteria and recommendations of this document are aimed at monitoring which is conducted for regulatory compliance and system control. If existing air monitoring systems were not designed to the performance criteria and recommendations of this document, an evaluation of the performance of the system is advised. If deficiencies are discovered, it should be determined if retrofit is needed and practicable.

The criteria and recommendations of this document apply under both normal and off-normal operating conditions, provided that normal and off-normal conditions do not include production of aerosols or vapours. If the normal and/or off-normal conditions produce aerosols and vapours, then the aerosol collection principles of ISO 2889 also apply.

Ämnesområden: Bromssystem; Hydraulvätskor
Kommittébeteckning: SIS/TK 217 (Bromssystem för kommersiella fordon)
Källa: ISO
Svarsdatum: den 4 mar 2020
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This International Standard specifies the composition and characteristics of a reference fluid used for the compatibility testing of hydraulic braking systems and components mounted on road vehicles.

Ämnesområden: Bromssystem; Hydraulvätskor
Kommittébeteckning: SIS/TK 217 (Bromssystem för kommersiella fordon)
Källa: ISO
Svarsdatum: den 4 mar 2020
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This International Standard gives the specifications — requirements and test methods — for non-petroleum-base fluids used in road-vehicle hydraulic brake and clutch systems that are designed for use with such fluids and equipped with seals, cups or double-lipped type gland seals made of styrene-butadiene rubber (SBR) and ethylene-propylene elastomer (EPDM).

Kommittébeteckning: SIS/TK 121 (Bestämning av mikrostruktur i stål)
Källa: ISO
Svarsdatum: den 6 mar 2020
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This International Standard presents a simple format for the exchange of digital spectral data that has been designated as an EMSA/MAS standard. This format is readable by both humans and computers and is suitable for transmission through various electronic networks, the phone system (with modems) or on physical computer storage devices (such as removable media). The format is not tied to any one computer, programming language or computer operating system. The adoption of a standard format would enable different laboratories to freely exchange spectral data, and would help to standardize data analysis software. If equipment manufacturers were to support a common format, the microscopy and microanalysis community would avoid duplicated effort in writing data analysis software.

Kommittébeteckning: SIS/TK 289 (Gassystem)
Källa: ISO
Svarsdatum: den 6 mar 2020
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This standard covers the requirements for the design, installation, operation, maintenance and the safety of Household Biogas Systems (HBSs), producing biogas in an amount equivalent to an installation capacity of less than 100 MPW per year.

The standard applies to HBSs comprising of pipeline and equipment with pressure levels of less than 5 kPa.

Any equipment or appliances connected to an HBS or utilizing the biogas energy of an HBS are not a part of the scope of this standard.

Kommittébeteckning: SIS/TK 405 (Kärnenergi)
Källa: ISO
Svarsdatum: den 6 mar 2020
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This document specifies the minimum nuclear criticality safety training requirements for Operations Staff, Operations Supervisors, and Management. The requirement for the training of Operations Staff, Operations Supervisors and Management is identified in ISO–1709.

This document is applicable to areas, processes or facilities containing quantities of fissile nuclides in which nuclear criticality safety is required to be established, except for nuclear reactors where the core is fully loaded.

This document is not applicable to the transport of fissile materials outside the boundaries of nuclear establishments, nor for the response to a criticality accident. Training for response to a criticality accident is considered in ISO-11320.

Ämnesområden: IT-säkerhet
Kommittébeteckning: SIS/TK 318 (Informationssäkerhet)
Källa: ISO
Svarsdatum: den 7 mar 2020
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This document provides the guidelines for ICT incident response operations. This document is not concerned with non-ICT incident response operations such as loss of paper-based documents. The guidelines are based on the "Detection and Reporting" phase, the "Assessment and Decision" phase and the "Responses" phase of the "Information security incident management phases" model presented in ISO/IEC 27035-1:2016.

The principles given in this document are generic and intended to be applicable to all organizations, regardless of type, size or nature. Organizations can adjust the guidelines given in this document according to their type, size and nature of business in relation to the information security risk situation. This document is also applicable to external organizations providing information security incident management services.

Kommittébeteckning: SIS/TK 189 (Innemiljö och energianvändning i byggnader)
Källa: CEN
Svarsdatum: den 8 mar 2020
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The purpose of ISO 16484-5:2017 is to define data communication services and protocols for computer equipment used for monitoring and control of HVAC&R and other building systems and to define, in addition, an abstract, object-oriented representation of information communicated between such equipment, thereby facilitating the application and use of digital control technology in buildings.

Kommittébeteckning: SIS/TK 302 (Multimedia, kodning och representation)
Källa: ISO
Svarsdatum: den 8 mar 2020
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This document specifies video-based point cloud compression.

Kommittébeteckning: SIS/TK 207 (Miljöledning)
Källa: CEN
Svarsdatum: den 9 mar 2020
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This document contains general principles and requirements for the competence, consistent operation and impartiality of bodies performing validation/verification as conformity assessment activities.

Bodies operating according to this document can provide validation/verification as first party, second party as well as third party activity. Bodies can be validation bodies only, verification bodies only, or provide both activities.

This document is applicable to validation/verification bodies in any sector, providing confirmation that claims are either plausible with regards to the intended future use (validation) or truthfully stated (verification). However, results of other conformity assessment activities (e.g. testing, inspection and certification) are not considered to be subject to validation/verification according to this document. Neither are situations where validation/verification activities are performed as steps within another conformity assessment process.

This document is applicable to any sector, in conjunction with sector specific programmes that contain requirements for validation/verification processes and procedures.

This document can be used as a basis for accreditation by accreditation bodies, peer assessment within peer assessment groups, or other forms of recognition of validation/verification bodies by international or regional organizations, governments, regulatory authorities, programme owners, industry bodies, companies, clients or consumers.

This document specifies principles and requirements for bodies performing validation and verification of environmental information.

Any programme requirements related to bodies are additional to the requirements of this document.

NOTE This document contains generic requirements and is neutral with regard to the validation/ verification programme in operation. Requirements of the applicable programmes are additional to the requirements of this document.

Ämnesområden: Ytrengöring
Kommittébeteckning: SIS/TK 146 (Korrosion)
Källa: ISO
Svarsdatum: den 9 mar 2020
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This is one of a number of parts of ISO 11127 dealing with the sampling and testing of non-metallic abrasives for blast-cleaning.

The types of non-metallic abrasive and requirements on each are contained in ISO 11126.

The ISO 11126 and ISO 11127 series have been drafted as a coherent set of International Standards on non-metallic blast-cleaning abrasives. Information on all parts of both series is given in Annex A.

This part of ISO 11127 specifies a field method for the determination of water-soluble chlorides in non-metallic blast-cleaning abrasives. This field method is provided as a kit with all components and premeasured extraction solution.

This part of ISO 11127 differs from ISO 11127-7 in that equal volumes of the sample of abrasive and extraction solution are used for the determination of chloride level in the abrasive. In comparison, ISO 11127-7 uses a weight to volume ratio of abrasive to solvent (deionized water) to extract soluble salts from the abrasive. It is intended for use in the field as compared to ISO 11127-7 which is well suited for use in the laboratory.

Ämnesområden: Textilfibrer: allmänt
Kommittébeteckning: SIS/TK 160 (Textil)
Källa: CEN
Svarsdatum: den 9 mar 2020
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This document specifies a method, using diluted acetic acid, to determine the mass percentage of chitosan fibres, after elimination of non-fibrous matter, in textiles made of mixtures of:

— chitosan fibre

with

— certain other fibres.

This method is applicable to fibre mixtures of chitosan fibre with cellulose fibres (cotton, linen, ramie, viscose, modal, lyocell), protein fibres (wool, cashmere, silk), or synthetic fibres (polyester, polyamide, acrylic).

Ämnesområden: Plast: allmänt
Kommittébeteckning: SIS/TK 156 (Plast)
Källa: CEN
Svarsdatum: den 10 mar 2020
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This document establishes a method for determination of the thermal conductivity of solid unfilled and filled or fibre reinforced plastics and composites by means of Differential Scanning Calorimetry (DSC).

It is applicable for materials with thermal conductivities of up to 1 W/(m⋅K).

Kommittébeteckning: SIS/TK 197 (Byggakustik)
Källa: CEN
Svarsdatum: den 10 mar 2020
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This part of ISO 717:

a) defines single-number quantities for impact sound insulation in buildings and of floors;

b) gives rules for determining these quantities from the results of measurements carried out in one-third-octave bands in accordance with ISO 10140-3 and ISO 16283-2, and in octave bands in accordance with that option in ISO 16283-2 for field measurements only;

c) defines single-number quantities for the impact sound reduction of floor coverings and floating floors calculated from the results of measurements carried out in accordance with ISO 10140-3;

d) specifies a procedure for evaluating the weighted reduction in impact sound pressure level by floor coverings on lightweight floors.

The single-number quantities in accordance with this part of ISO 717 are intended for rating impact sound insulation and for simplifying the formulation of acoustical requirements in building codes. An additional single-number evaluation in steps of 0,1 dB is indicated for the expression of uncertainty (except for spectrum adaptation terms).The required numerical values of the single-number quantities are specified according to varying needs.

The rating of results from measurements carried out over an enlarged frequency range is described in Annex A.

A method for obtaining single-number quantities for bare heavy floors according to their performance in combination with floor coverings is described in Annex B.

Examples of the calculation of a single-number quantity is given in Annex C.

A method for rating heavy/soft impact sound insulation performance of building and building materials by A-weighted maximum impact sound pressure level is given in Annex D.

Kommittébeteckning: SIS/TK 133 (Pulvermetallurgi)
Källa: ISO
Svarsdatum: den 10 mar 2020
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This International Standard specifies a generic test method to determine the abrasion wear characteristics of hardmetals.

The procedure complements the ASTM G65 method for dry sand/rubber wheel abrasion, the ASTM B611 method for determining the high stress abrasion of hard materials, and the ASTM G105 method for conducting wet sand/rubber wheel abrasion tests.

The test is appropriate for use in situations where test laboratories have a need to simulate abrasive damage. The procedure includes information which enables the test to be used in a variety of different conditions:

a) with counterface wheels of different stiffness (for example steel and rubber);

b) wet and dry;

c) different abrasive sizes;

d) different chemical environments.