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Overview SIST EN ISO 8256:2024 specifies standardized methods for determining the tensile-impact strength of plastics, as described in ISO 8256:2023. This standard provides two distinct testing metho…
Overview EN ISO 8256:2023 - Plastics - Determination of tensile-impact strength (ISO 8256:2023) is a CEN-endorsed international standard that specifies two tensile‑impact test methods (Method A and M…
Overview EN ISO 8253-3:2022 - Acoustics: Audiometric test methods - Part 3: Speech audiometry (ISO 8253-3:2022) establishes standardized procedures for speech recognition tests used in audiological a…
Overview EN ISO 8251:2018 (CEN adoption of ISO 8251:2018) defines standardized test methods for measuring the abrasion resistance of anodic oxidation coatings on aluminium and its alloys. Published b…
Overview EN ISO 8254-2:2016 - "Paper and board - Measurement of specular gloss - Part 2: 75° gloss with a parallel beam, DIN method" is a CEN-adopted international standard that defines a photometric…
Overview EN ISO 8253-1:2010 - "Acoustics - Audiometric test methods - Part 1: Pure‑tone air and bone conduction audiometry" (CEN adoption of ISO 8253-1:2010) defines standardized procedures and requi…
Overview EN ISO 8253-2:2009 - "Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure‑tone and narrow‑band test signals" (CEN adoption of ISO 8253‑2:2009) defines procedures,…
Overview EN ISO 8254-1:2009 - "Paper and board - Measurement of specular gloss - Part 1: 75° gloss with a converging beam, TAPPI method" is a CEN-adopted ISO method for quantifying the specular gloss…
1 Scope This part of ISO 8255 specifies requirements and methods of test for the quality of material, standards of finish, and mode of packaging for microscope cover glasses. This part of ISO 8255 is…
1 Scope This document specifies a method for testing the bioaccessibility of substances from contaminated soil and soil-like materials . The method is not applicable for volatile contaminants . Furth…
1 Scope This part of ISO 8254 specifies a method for measuring the specular gloss of paper at an angle of 75° to the normal to the paper surface. Although its chief application is to coated papers, i…
1 Scope 1.1 This International Standard specifies two methods (method A and method B) for the determination of the tensile-impact strength of plastics under defined conditions. The tests can be descr…
1 Scope This part of ISO 8253 specifies procedures and requirements for pure-tone air conduction and bone conduction threshold audiometry. For screening purposes, only pure-tone air conduction audiom…
1 Scope This part of ISO 8254 specifies a method for measuring the specular gloss of paper and board at an angle of 20° to the normal to the paper surface. It is applicable chiefly to highly glossy s…
BS EN ISO 8253-2:2009 Acoustics. Audiometric test methods. Sound field audiometry with pure-tone and narrow-band test signals BS EN ISO 8253-2 specifies relevant test signal characteristics, requirem…
1 Scope This part of ISO 8253 specifies basic methods for speech recognition tests for audiological applications. In order to ensure minimum requirements of precision and comparability between differ…
Overview ISO 8255-1:2017 is an international standard published by ISO that defines the dimensional tolerances, thickness, and optical properties of microscope cover glasses. These cover glasses are…
Overview ISO 8251:2018 - "Anodizing of aluminium and its alloys - Measurement of abrasion resistance of anodic oxidation coatings" defines standardized laboratory methods to measure the abrasion (wea…
Overview ISO 8259:2024, "Soil quality - Bioaccessibility of organic and inorganic pollutants from contaminated soil and soil-like materials," provides a standardized method for testing the bioaccessi…
Overview ISO 8254-2:2016 - "Paper and board - Measurement of specular gloss - Part 2: 75° gloss with a parallel beam, DIN method" - specifies a photometric test method to assess visual specular gloss…
Overview ISO 8253-2:2009 - Acoustics: Audiometric test methods - Part 2 defines requirements and procedures for sound field audiometry using pure tones, frequency‑modulated (FM) tones, and narrow‑ban…
Overview ISO 8256:2023 - "Plastics - Determination of tensile‑impact strength" defines two standardized test methods (Method A and Method B) for measuring the tensile‑impact strength of plastics unde…
Overview ISO 8255-2:2013 - Microscopes - Cover glasses - Part 2 specifies requirements and test methods for the quality of materials, standards of finish, and mode of packaging for microscope cover g…
Overview ISO 8253-3:2022 - "Acoustics - Audiometric test methods - Part 3: Speech audiometry" specifies standardized methods for speech recognition tests used in audiological applications. The standa…
Overview ISO 8254-1:2009 - Paper and board - Measurement of specular gloss - Part 1: 75° gloss with a converging beam (TAPPI method) defines a standardized laboratory method for measuring the specula…
Overview - ISO 8253-1:2010 (Pure‑tone air and bone conduction audiometry) ISO 8253-1:2010 specifies internationally harmonized procedures and requirements for conducting pure‑tone air conduction and…
Overview ISO 8254-3:2016 - Paper and board: Measurement of specular gloss - Part 3: 20° gloss with a converging beam (TAPPI method) - specifies a standardized method to assess the specular gloss of p…