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1 Scope This document describes procedures for mechanized ultrasonic testing of FRP composite materials using array probes in conjunction with the application of synthetic focusing signal processing…
Overview ISO 8217:2024 is the seventh edition of the international specification for marine fuels used in diesel engines and boilers. It defines general requirements, test methods and fuel categories…
Overview ISO 8222:2020/Amd 1:2022 is an amendment to the international standard ISO 8222:2020, focused on the calibration of petroleum measurement systems and specifically addressing volumetric measu…
Overview ISO 8297:1994/Amd 1:2021 is an essential international standard issued by the International Organization for Standardization (ISO) that focuses on acoustics and noise measurement. This amend…
Overview ISO 8222:2020 - Petroleum measurement systems - Calibration - Volumetric measures, proving tanks and field measures specifies requirements and guidance for the design, use and calibration of…
Overview ISO 8224-1:2003/Amd 1:2011 is an important amendment to the international standard for traveller irrigation machines, specifically addressing operational characteristics and methods for labo…
Overview EN ISO 8233:2024 (ISO 8233:2024) specifies a standardized test method for measuring the opening, closing and running torque of manually operable thermoplastics valves used for fluid transpor…
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 8291:2022 - "Vitreous and porcelain enamels - Method of test of self-cleaning properties (ISO 8291:1986)" specifies a comparative test method to evaluate the self-cleaning properties…
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 SIST EN ISO 8222:2020/A1:2022 is an amendment to the international standard ISO 8222:2020, covering petroleum measurement systems with a focus on calibration, volumetric measures, proving ta…
Overview EN ISO 8222:2020/A1:2022 is an amendment to the international standard ISO 8222:2020, covering petroleum measurement systems with a focus on calibration, volumetric measures, proving tanks,…
Overview EN ISO 8205:2021 (ISO 8205:2021) specifies requirements and test procedures for water‑cooled secondary connection cables used in resistance welding equipment. The standard covers both single…
Overview EN ISO 8299:2021 (identical to ISO 8299:2019) defines a validated analytical method for the determination of isotopic and elemental uranium and plutonium concentrations in nitric acid soluti…
Overview SIST EN ISO 8222:2020 - Petroleum measurement systems - Calibration - Volumetric measures, proving tanks and field measures - specifies design, use and calibration practices for volumetric (…
Overview EN ISO 8222:2020 - Petroleum measurement systems - Calibration - Volumetric measures, proving tanks and field measures - specifies design, use and calibration practices for volumetric (capac…
Overview EN ISO 8289-1:2020 - "Vitreous and porcelain enamels - Low-voltage test for detecting and locating defects - Part 1: Swab test for non-profiled surfaces" specifies two low-voltage swab test…
Overview SIST ISO 8:2019 - Information and documentation - Presentation and identification of periodicals - defines the minimum characteristics and recommendations for how periodicals should present…
Overview EN ISO 8289-2:2019 (ISO 8289-2:2019) specifies a low-voltage slurry test for detecting and locating defects (pores, cracks, pop-offs) in vitreous and porcelain enamel coatings on profiled su…
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 8249:2018 - Welding: Determination of Ferrite Number (FN) in austenitic and duplex ferritic‑austenitic Cr‑Ni stainless steel weld metals - specifies a standardized, magnetic method to…
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 ISO 8243:2013 - Cigarettes - Sampling defines standardized methods to obtain representative cigarette samples for laboratory testing. The standard describes two sampling modes: sampling at o…
Overview EN ISO 8224-1:2003/A1:2011 (Traveller irrigation machines - Part 1: Operational characteristics and laboratory and field test methods - Amendment 1) is a CEN-adopted amendment to the interna…
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 8292-1:2010 (ISO 8292-1:2008) specifies a direct method for determining solid fat content (SFC) in animal and vegetable fats and oils using low-resolution pulsed NMR (nuclear magnetic…
Overview EN ISO 8292-2:2010 (equivalent to ISO 8292-2:2008) specifies an indirect pulsed NMR method for determining the solid fat content (SFC) of animal and vegetable fats and oils. Using low‑resolu…
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 8230-3:2008 - “Safety requirements for dry-cleaning machines - Part 3: Machines using combustible solvents” is a CEN-adopted ISO type‑C standard that specifies safety requirements for…
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…
Overview EN ISO 8230-1:2008 - Safety requirements for dry‑cleaning machines (Part 1: Common safety requirements) is a CEN-adopted ISO standard that defines the common safety requirements for industri…
Overview EN ISO 8230-2:2008 - Safety requirements for dry-cleaning machines, Part 2: Machines using perchloroethylene (perc) is a CEN-adopted ISO standard that specifies safety requirements for dry‑c…
Overview SIST EN ISO 8295:2004 - "Plastics - Film and sheeting - Determination of the coefficients of friction (ISO 8295:1995)" is a European and international standard developed by CEN and ISO. This…
Overview EN ISO 8295:2004 - "Plastics - Film and sheeting - Determination of the coefficients of friction (ISO 8295:1995)" is a European and international standard developed by CEN and ISO. This stan…
Overview EN ISO 8224-1:2003 - Traveller irrigation machines - Part 1: Operational characteristics and laboratory and field test methods (CEN adoption of ISO 8224-1:2003) defines operational character…
Overview SIST EN ISO 8294:2000 specifies an analytical method for determining trace amounts of copper, iron, and nickel in animal and vegetable fats and oils. Utilizing a graphite furnace atomic abso…
Overview SIST ISO 8245:2000 – Water quality - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC) provides standardized procedures for measuring total ca…
Overview EN ISO 8294:1999 (ISO 8294:1994) specifies a validated analytical procedure for the determination of trace copper (Cu), iron (Fe) and nickel (Ni) in animal and vegetable fats and oils using…