Containment high efficiency filtration unit (CHEFU) in ventilation system of biosafety facilities
This document provides basic performance requirements and corresponding test methods for containment high efficiency filtration units (CHEFUs). This document is applicable to the devices used to remove harmful bio-aerosol in biosafety facilities and similar controlled environment. This document is not applicable to a filtration unit for removing radioactive aerosol.
Plastics — Determination of temperature of deflection under load — Part 3: High-strength thermosetti...
This document specifies a method used for the determination of the temperature of deflection under load of specified plastics (including fibre-reinforced plastics in which the fibre length is, prior to processing, greater than 7,5 mm) under defined conditions. A number of different test conditions are defined, depending on the anticipated specimen dimensions.
For additional information, see ISO…
Steel and cast iron — Determination of nickel content — Flame atomic absorption spectrometric method
This document specifies a flame atomic absorption spectrometric method (FAAS) for the determination of nickel content in steel and cast iron.
The method is applicable to nickel contents in the range of 0,002 % (mass fraction) to 0,5 % (mass fraction).
Non-sewered sanitation systems — Prefabricated integrated treatment units — General safety and perfo...
This document specifies general safety and performance requirements for design and testing as well as limited sustainability considerations such as recovery of nutrients, water consumption and reuse, energy consumption and recovery, and a life cycle assessment for non-sewered sanitation systems (NSSS).
This document is applicable to NSSS that are either manufactured as one package, or…
Health informatics — Requirements for electronic prescriptions
The scope of this document is constrained to the content of the electronic prescription (ePrescription) itself, the digital document which is issued by a prescribing healthcare professional and received by a dispensing healthcare professional. The prescribed medicinal product is to be dispensed through an authorized healthcare professional with the aim of being administered to a human patient.…
Ceramic tiles — Part 23: Determination of elastic modulus for glazed and unglazed ceramic tiles, sub...
This document specifies a testing method for determining the elastic modulus of glazed and unglazed ceramic tiles, substrate and glaze layer at ambient temperature by three-point bending tests. This document also specifies procedures for test specimen preparation, test modes, load rates, data collection and reporting.
This test method can be used for material research, quality control,…
Médecine bucco-dentaire — Élévateur de membrane sinusienne
Le présent document spécifie les exigences et les méthodes d’essai relatives aux élévateurs de membrane sinusienne utilisés en implantologie dentaire pour relever le plancher sinusien. Il spécifie également les exigences relatives à leur marquage et étiquetage.
Plastiques — Détermination de la température de fléchissement sous charge — Partie 3: Stratifiés the...
Le présent document spécifie une méthode permettant de déterminer la température de fléchissement sous charge de plastiques spécifiés (incluant les plastiques renforcés de fibres dont les fibres ont une longueur supérieure à 7,5 mm avant la mise en œuvre) dans des conditions définies. Un certain nombre de conditions d’essai différentes sont définies, en fonction des dimensions anticipées de l’…
IEC 60404-1:2016+AMD1:2025 CSV is intended to classify commercially available magnetic materials. The term "magnetic materials" denotes substances where the application requires the existence of ferromagnetic or ferrimagnetic properties. The classification of magnetic materials is based upon the generally recognized existence of two main groups of products:
- soft magnetic materials (…
