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17 METROLOOGIA JA MÕÕTMINE. FÜÜSIKALISED NÄHTUSED

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EVS-EN ISO 25178-72:2017
Hind 13,22 EUR
Identne ISO 25178-72:2017; EN ISO 25178-72:2017
Geometrical product specifications (GPS) - Surface texture: Areal - Part 72: XML file format x3p (ISO 25178-72:2017)
ISO 25178-72:2017 defines the XML file format x3p for storage and exchange of topography and profile data.

EVS-EN 62056-7-3:2017
Hind 15,40 EUR
Identne IEC 62056-7-3:2017; EN 62056-7-3:2017
Electricity metering data exchange - The DLMS/COSEM suite - Part 7-3: Wired and wireless M-Bus communication profiles for local and neighbourhood networks
IEC 62056-7-3:2017(E) specifies DLMS/COSEM wired and wireless M-Bus communication profiles for local and neighbourhood networks. It is restricted to aspects concerning the use of communication protocols in conjunction with the COSEM data model and the DLMS/COSEM application layer.

EVS-EN 50647:2017
Hind 18,00 EUR
Identne EN 50647:2017
Basic standard for the evaluation of workers' exposure to electric and magnetic fields from equipment and installations for the production, transmission and distribution of electricity
This European Standard provides a general procedure to assess workers’ exposure to electric and magnetic fields (EMF) in work places associated with the production, transmission and distribution of electric energy, and to demonstrate compliance with exposure limit values and action levels as stated in the Council and European Parliament "EMF" Directive 2013/35/EU [12]. NOTE 1 The Council and European Parliament Directive 2013/35/EU will be transposed into national legislation in all the EU member countries. It is important that users of this standard consult the national legislation related to this transposition in order to identify the national regulations and requirements. These national regulations and requirements may have additional requirements that are not covered by this standard It has the role of a specific workplace standard. It takes into account the non-binding application guide for implementing the EMF Directive [11] and it defines the assessment procedures and compliance criteria applicable to the electric industry. The frequency range of this standard covers from DC to 20 kHz, which is sufficient to include the power frequency used for electric power supply systems throughout Europe (50 Hz) and the various harmonics and inter-harmonics occurring in the supply system. In this extremely low frequency range, electric and magnetic fields are independent and, therefore, they both have to be addressed in the exposure assessment. NOTE 2 Electrical companies also use radio frequency transmissions to operate and maintain their networks and power plants. Similarly, other exposures to EMF may occur during maintenance operations, for instance, due to the use of hand-held electrical tools. All these EMF sources are outside the scope of this standard. NOTE 3 Regarding EMF in the low frequency range, the scientific basis of the EMF directive is the ICNIRP health guidelines published in 2010 [14]. Reference is made to this scientific basis when necessary for justifying or clarifying some of the technical statements of the present document.

ISO/TR 19664:2017
Hind 54,15 EUR
Human response to vibration -- Guidance and terminology for instrumentation and equipment for the assessment of daily vibration exposure at the workplace according to the requirements of health and safety
The assessment of human exposure to vibration, to both the hand-arm system and the whole body, at the workplace relies on the combined evaluation of both vibration magnitudes and exposure times. Determining these values can employ various instrumentation types and data sources. ISO/TR 19664:2017 provides guidance and explanation of concepts used for the following: - measurement processes; - instrumentation types; - vibration magnitude source.

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prEN 13036-5
Identne prEN 13036-5
Tähtaeg 16.08.2017
Road and airfield surface characteristics - Test methods - Part 5: Determination of longitudinal unevenness indices
This European Standard specifies the mathematical processing of digitized longitudinal profile measurements to produce evenness indices. The document describes the calculation procedure for the International Roughness Index (IRI), Root Mean Square (RMS) and Longitudinal Profile Variance (LPV) from three separate wavelength bands and the σWLP and ΔWLP from the Weighted Longitudinal Profile (WLP). The purpose of this document is to provide a standard practice for calculating and reporting estimates of road evenness from digitized longitudinal profiles. Other aims with the standard are to facilitate the comparison of evenness measurement results carried out with different profiling instruments in European countries. The evenness range covered in this standard is defined as the wavelength range 0.5 m to 50 m. It should be noted that both shorter and longer wavelengths can also influence the driving comfort but those are not covered in this standard. The quantified evenness indices derived from the standard are useful support for pavement management systems. The output can also be used for type approval and performance control of new and old pavements. The indices can be used on rigid, flexible and gravel road surfaces. The standard doesn´t define from what position on the road the longitudinal profile should be obtained. The derived indices are portable in the sense that they can be obtained from longitudinal profiles measured with a variety of instruments.
Keel: Inglise

EN ISO 14405-2:2011/prA1
Identne ISO 14405-2:2011/DAmd 1; EN ISO 14405-2:2011/prA1
Tähtaeg 16.08.2017
Geometrical product specifications (GPS) - Dimensional tolerancing - Part 2: Dimensions other than linear sizes - Amendment 1 (ISO 14405-2:2011/DAM 1:2017)
Amendment for EN ISO 14405-2:2011
Keel: Inglise

EN 60118-4:2015/prA1:2017
Identne IEC 60118-4:2014/A1:201X; EN 60118-4:2015/prA1:2017
Tähtaeg 16.08.2017
Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirements
Amendment for EN 60118-4:2015
Keel: Inglise