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ISO/IEC FDIS 30134-6 - Information technology — Data centres key performance indicators — Part 6: Energy Reuse Factor (ERF)
December 18, 2020 - ISO

This document specifies the energy reuse factor (ERF) as a KPI to quantify the reuse of the energy consumed in a data centre. ERF is defined as the ratio of energy being reused divided by the sum of all energy consumed in a data centre. The ERF does reflect the efficiency of the reuse process; the...

ISO FDIS 4664-3 - Rubber, vulcanized or thermoplastic — Determination of dynamic properties — Part 3: Glass transition temperature (Tg)
December 18, 2020 - ISO

This document specifies a method for determining the glass transition temperature, Tg, of vulcanized rubbers in the hardness range from 30 IRHD to 80 IRHD. The dynamic properties are measured via temperature sweep in sinusoidal deformation at a defined strain and frequency and Tg is determined from...

ISO FDIS 22818 - Textiles — Determination of shortchain chlorinated paraffins (SCCP) and middle-chain chlorinated paraffins (MCCP) in textile products out of different matrices by use of gas chromatography negative ion chemical ionization mass spectrometry (GC-NCI-MS)
December 18, 2020 - ISO

This document specifies a chromatographic method to determine the amount of short-chain chlorinated paraffins (SCCPs: C10-C13) and middle-chain chlorinated paraffins (MCCPs: C14-C17) in textile articles, especially in polymer of the coated fabrics, prints made of polymer and buttons made of polymer...

ISO FDIS 23512 - Plastics — Joining of thermoplastic moulded components — Specification of variables for thermal joining processes
December 18, 2020 - ISO

This document specifies the minimum essential variables in order to produce a component of the required consistency and quality for the following thermal joining processes: - ultrasonic welding/staking/spot welding; - infrared welding; - hot gas convection welding; - linear vibration...

ISO DIS 4443 - Cryolite primarily used for the production of aluminium — Determination of elements — Wavelength dispersive X-ray fluorescence spectrometric method using pressed powder tablets
December 17, 2020 - ISO

This document describes a wavelength dispersive X-ray fluorescence spectrometric (XRF) method for the determination of cryolite (Na3AlF6) from the content of fluorine to the content of trace elements. The calibration reference materials are not specified in this method. The method is applicable to...

ISO DIS 11009 - Petroleum Products and Lubricants - Determination of Water Washout Characteristics of Lubricating Greases
December 17, 2020 - ISO

This document specifies a method for evaluating the resistance of a lubricating grease to washout by water from a bearing, when tested at 38 °C or 79 °C under specified laboratory test conditions. NOTE For the purposes of this document, the term "% (m/m)" is used to represent the mass fraction.

ISO FDIS 10390 - Soil, sludge and treated biowaste – Determination of pH
December 17, 2020 - ISO

This document specifies an instrumental method for the routine determination of pH within the range pH 2 to pH 12 using a glass electrode in a 1:5 (volume fraction) suspension of soil, sludge and treated biowaste in either water (pH in H2O), in 1 mol/l potassium chloride solution (pH in KCl) or in...

ISO DIS 6330 - Textiles — Domestic washing and drying procedures for textile testing
December 17, 2020 - ISO

This document specifies domestic washing and drying procedures for textile testing. The procedures are applicable to textile fabrics, garments or other textile articles which are subjected to appropriate combinations of domestic washing and drying procedures. This document also specifies the...

ISO/IEC/IEEE DIS 42010 - Software, systems and enterprise — Architecture description
December 16, 2020 - ISO

This document specifies requirements on the structure and expression of architecture descriptions (ADs) for various entities, including software, systems, enterprises, systems of systems, families of systems, products (goods or services), product lines, service lines,...

ISO FDIS 6691 - Thermoplastic polymers for plain bearings — Classification and designation
December 16, 2020 - ISO

This document specifies a classification and designation system for a selection of the most common unfilled thermoplastic polymers for plain bearings. The unfilled thermoplastic polymers are classified on the basis of appropriate levels of distinctive properties, additives and information...

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