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1 Scope This part of ISO 5167 specifies the geometry and method of use (installation and operating conditions) of cone meters when they are inserted in a conduit running full to determine the flow ra…
1 Scope This International Standard establishes the rating of liquid spark-ignition engine fuel in terms of an arbitrary scale of octane numbers using a standard single-cylinder, four-stroke cycle, v…
Overview - ISO/TR 12767:2023 (Measurement of fluid flow by pressure differential devices) ISO/TR 12767:2023 is a Technical Report that provides practical guidance for estimating flowrate when pressur…
Overview ISO 5167-4:2022 specifies the geometry, installation and operating requirements for Venturi tubes used to measure fluid flow in circular conduits running full. Part 4 of the ISO 5167 series…
Overview ISO 5167-1:2022 - Measurement of fluid flow by means of pressure differential devices inserted in circular cross‑section conduits running full - Part 1 provides the general principles and re…
Overview ISO/TR 15377:2023 - "Measurement of fluid flow by means of pressure-differential devices - Guidelines for the specification of orifice plates, nozzles and Venturi tubes beyond the scope of I…
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements Executive summary General pr…
What is ISO 5165 standard about? ISO 5165 is an international standard on petroleum products that discusses the methods used to keep a check on the ignition quality of diesel fuels. ISO 5165 establis…
Overview ISO 5169:1977 is an important international standard published by the International Organization for Standardization (ISO) that provides comprehensive guidance on the presentation of lubrica…
Overview - ISO 5162:2023 (Textiles - Quality labelling specification for dehaired cashmere) ISO 5162:2023 defines a harmonized framework for the quality labelling, testing, inspection, packaging and…
1 Scope This part of ISO 5167 specifies the geometry and method of use (installation and operating conditions) of wedge meters when they are inserted in a conduit running full to determine the flow r…
What is ISO 516 about? ISO 516 provides a uniform basis for determining the exposure times for all types of shutters used in still cameras and contains suitable definitions of the terms used. It spec…
Overview ISO 5167-5:2022 - Measurement of fluid flow by means of pressure differential devices inserted in circular cross‑section conduits running full - Part 5: Cone meters. This part of the ISO 516…
Overview EN ISO 5167-5:2022 (ISO 5167-5:2022) defines the geometry and method of use for cone meters - a class of differential-pressure primary devices - when inserted in circular cross‑section condu…
Overview EN ISO 5167-3:2022 - Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full (Part 3: Nozzles and Venturi nozzles) provid…
Overview EN ISO 5167-6:2022 (ISO 5167-6:2022) specifies the geometry and method of use of wedge meters - pressure-differential primary elements inserted in circular cross‑section conduits running ful…
Overview SIST ISO 516:2022, "Camera shutters - Timing - General definition and mechanical shutter measurements," defines a uniform basis for determining exposure times and measuring mechanical shutte…
Overview EN ISO 5167-1:2022 (ISO 5167-1:2022) establishes the general principles and requirements for measuring fluid flow in circular cross-section conduits running full using differential pressure…
Overview EN ISO 5167-4:2022 specifies geometry and methods of use for Venturi tubes installed in circular conduits running full to determine fluid flow by means of a differential pressure measurement…
Overview EN ISO 5167-2:2022 - Measurement of fluid flow by means of pressure differential devices inserted in circular cross‑section conduits running full - Part 2: Orifice plates (ISO 5167-2:2022) i…
Overview EN ISO 5165:2020 - "Petroleum products - Determination of the ignition quality of diesel fuels - Cetane engine method (ISO 5165:2020)" specifies a laboratory test method to assign a cetane n…
Overview EN ISO 5164:2014 - "Petroleum products - Determination of knock characteristics of motor fuels - Research method" is a CEN-adopted international standard that defines the method for assignin…
Overview EN ISO 5163:2014 (ISO 5163:2014) - "Petroleum products - Determination of knock characteristics of motor and aviation fuels - Motor method" defines the motor octane number (MON) test method…
