SFS Suomen Standardit

 

This document specifies an instrumental method for the routine determination of electrical conductivity in a water extract of a soil improver or growing medium. The determination is carried out to obtain an indication of the content of water soluble electrolytes in either soil improvers or growing media.

 

This document specifies the performance requirements and test methods of for filtration property and safety of materials intended for nonwoven general use face coverings for single use. IMPORTANT — Nonwoven general use face coverings specified in this document are not medical face masks (EN14683), medical devises (MD), nor are personal protective equipment (PPE) in the scope of ISO/TC94/SC15, Respiratory protective devices (RPD). The following properties are specified for filtration property, For safety items are as follow, All tests shall be carried out on finished products or samples cut from finished products. In case of that the products do not have enough size for the tests, the tests shall be carried out same materials and same layers of the products.

 

This document specifies a coded codestream format for storage of light field modalities as well as associated metadata descriptors that are light field modality specific. This document also provides information on the encoding tools.

 

This document specifies a framework for establishing trust in media. This framework includes aspects of authenticity, provenance, attribution, intellectual property rights, and integrity through secure and reliable annotation of the media assets throughout their life cycle.

 

This part of ISO/IEC 23001 defines a storage and delivery format for green metadata as defined in part ISO/IEC 23001-11. The green metadata are timed metadata which can be associated with other tracks in the ISO Base Media File Format. Timed metadata such as power consumption information and their metrics are defined in this part for carriage in files based on the ISO Base Media File Format (ISO/IEC 14496-12). In the context of DASH delivery, the green metadata representations and their association to the media representations are also defined using the signalling mechanisms specified in ISO/IEC 23009-1:2022 and ISO/IEC 23009-3[1]. These metadata can be used for multiple purposes, including optimizing power consumption during playback and supporting dynamic adaptive streaming.

 

 

 

 

This document specifies a method for the determination of the organic nitrogen content in organic soil improvers.

 

This document specifies a method for the determination of the residual biogas potential in digestate in an anaerobic environment.

 

ISO 16634-2:2016 specifies a method for the determination of the total nitrogen content and the calculation of the crude protein content of cereals, pulses and milled cereal products. This method, like the Kjeldahl method (see References [1] and [6]), does not distinguish between protein nitrogen and non-protein nitrogen. For the calculation of the protein content, various conversion factors are used (see 3.2).

 

This document defines the requirements related to the professional activity of individuals active in the innovation management field at different levels of complexity for all types of organizations, regardless of type, sector, maturity-level or size. The competence requirements contained in this document are specified based on the identified tasks and activities in terms of knowledge, skills, autonomy and responsibility. The different professional profiles align to the European Qualifications Framework (EQF) to facilitate harmonization to the evaluation and validation of learning outcomes. This document can be used in relation to conformity assessment processes.

 

The scope of EN 17640 remains unchanged, adding the content of composition within: This document describes a cybersecurity evaluation methodology that can be implemented using pre-defined time and workload resources, for ICT products. It is intended to be applicable for all three assurance levels defined in the CSA (i.e. basic, substantial and high). The methodology is comprised of different evaluation blocks including assessment activities that comply with the evaluation requirements of the CSA for the mentioned three assurance levels. Where appropriate, it can be applied both to 3rd party evaluation and self-assessment.

 

This document specifies general cybersecurity principles and general risk management activities for all products with digital elements, hereafter also referred to as 'products'.This document covers every stage of the product lifecycle to ensure and maintain an appropriate level of cybersecurity based on the risks.

 

This document also provides generic elements to support the development of coherent product-category-specific standards (vertical standards).

 

This document:

— establishes generic cybersecurity principles applicable to all stages of the product lifecycle;

— specifies requirements for risk assessment and treatment of cybersecurity risks;

— specifies requirements on activities that can be applied to ensure an appropriate level of cybersecurity at every phase of the product lifecycle; — provides elements and considerations for product category specific standards in order to facilitate a harmonized approach.

This document does not provide vertical product category specific activities and elements.

 

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Tämä standardiluonnos on laadittu Euroopan komission CENille osoittaman standardointipyynnön perusteella.

 

Kaikki vastaanotetut kommentit ja kannanotot käsitellään standardointiryhmässä SFS/SR 307 Tietoturvatekniikat.

 

 

 

This document describes a method to determine the stability of materials (e.g. compost, digestate) used as components (ingredients) in growing media, soil improvers and organic fertilisers by measuring the oxygen uptake rate (OUR). The oxygen uptake rate is a direct parameter for the degradation rate of biodegradable organic matter that is being broken down within a specified time period. The method is not suitable for material with a content of particle sizes > 20 mm exceeding 20 % by volume. NOTE The relation between the degradation rate and the oxygen uptake rate under the same conditions is depending on the type of material, for example by the C/N ratio. So it is important for the interpretation and limit values to be set based on the type of material.

 

This document specifies a method for the determination of total organic carbon (TOC) in soil improvers and growing media containing more than 1 g carbon per kg of dry matter (0,1 %). NOTE Samples with a low dry matter content can have an influence on the achievable limit of quantification as defined in the scope (i.e. 1 g carbon per kg of dry matter).

 

This document specifies a method for extraction, separation, and determination of inorganic arsenic (iAs) in growing media and soil improvers using anion-exchange high performance liquid chromatography (HPLC) or ion chromatography (IC) coupled to ICP-MS. This document is applicable to the fertilizing product blends where a blend is a mix of two or more fertilising products belonging to the categories of fertilizers, liming material, soil improvers, growing media, inhibitors and plant biostimulants, and where soil improvers and/or growing media are the components with the highest percentage in the blend by mass or volume, or in the case of products in liquid form by dry mass. If the soil improvers and/or growing media are not the components with the highest percentage in the blend, the document relevant to the component with the highest percentage in the blend applies. In case a blend is composed of fertilising products mixed in equal quantities, the user of the document decides which standard to apply. NOTE A soil improver consists of a single bulky (volume-building) component or a mix of bulky (volume-building) components (for example peat, wood fibres, coconut coir, compost, expanded perlite).

 

 

This document specifies a routine method for preparing a sample of organic soil improver, inorganic soil improver, growing medium, compost or digestate prior to chemical analysis and physical testing. The procedures described herein apply only to those samples that are supplied to a laboratory in the form in which they will be used for their intended purpose and to samples with a manufacturer’s guidance for reconstitution. NOTE 1 The determination of the laboratory bulk density is given in Annex A. NOTE 2 The results of an interlaboratory trial to determine moisture content are given in Annex B. NOTE 3 The results of an interlaboratory trial to determine laboratory bulk density are given in Annex B.

 

This document specifies a method to determine the aerobic biological activity using a self-heating test. This method is only applicable to composted material.