Earth-moving machinery — Hydraulic excavator and backhoe loader lowering control device — Requiremen...
This document establishes uniform requirements and test procedures for lowering control devices fitted on the boom, intermediate boom and arm cylinders of hydraulic excavators and backhoe loaders to control the rate of drop in the case of a hydraulic line failure or rupture.
It is applicable to the lowering control devices of hydraulic excavators and the backhoe equipment of backhoe loaders used…
Optics and photonics — Test method for temperature coefficient of refractive index of optical glasse...
This document specifies a test method for the temperature coefficient of refractive index of optical glass using interferometry. Temperature changes in optical glass lead to changes in the optical path length. The change in optical path length can be measured with an interferometer using the number of cycles of light/dark change of the interference stripe. This document defines a test method to…
Optical fibre cables - Part 1-104: Generic specification - Basic optical cable test procedures - Mec...
IEC 60794-1-104:2024 applies to optical fibre cables for use with telecommunication equipment and devices employing similar techniques, and to cables having a combination of both optical fibres and electrical conductors. This document defines test procedures to be used in establishing uniform requirements for impact performance. Throughout this document the wording “optical cable” includes…
Life cycle management of concrete structures — Part 2: Structural planning and design stage
The proposed document provides the life cycle management of concrete structures particularly focusing on the structural planning and design stage on the basis of the framework and general principles specified by ISO 22040, Life cycle management. This document is applicable to not only newly constructed structures but also existing structures when their life cycle is restarted. This document…
Non-destructive testing — Characterization and verification of ultrasonic phased array equipment — P...
This document addresses ultrasonic test systems implementing array probes, for contact technique (with or without wedge) or for immersion technique, with centre frequencies in the range of 0,5 MHz to 10 MHz.
This document provides methods and acceptance criteria for determining the compliance of the complete system (see 3.2). Its purpose is for the verification of the correct operation of the…
Library objects for architecture, engineering, construction and use
This document specifies requirements for defining structure and content for library objects to support project inception, brief, design, tendering, construction, operations, use and demolition, supporting the development of information throughout the process, in connection with building information modelling (BIM) and the organization of the objects into libraries.
This document does the…
Heavy commercial vehicles and buses — Vehicle dynamics simulation and validation — Tyre model for la...
This document specifies a generic tyre model and model parameters for calculating lateral tyre forces, for use in lateral stability simulations of heavy commercial vehicle combinations with test cases according to ISO 14791. This tyre model is parameterized by easily understandable characteristics which can be estimated from tyre measurement data. If tyre data is not available, the parameters…
Analysis of natural gas —Biomethane — Determination of the content of compressor oil
This document gives general guidance for the sampling and gas chromatographic analysis of compressor oil in biomethane or compressed natural gas (CNG). The compressor oil mass fraction is determined by sampling on coalescing filters under defined operational conditions (the two first cubic meters of gas referring to standard conditions, delivered at a refuelling station).
Compressor oils are…
Products from petroleum, synthetic and renewable sources — Fuels (class F) classification — Part 1: ...
This document defines the detailed classification of marine fuels within class F (fuels). It is intended to be read in conjunction with ISO 8216-99.
NOTE Class F for fuels was originally defined as part of the method of classification for petroleum products given in ISO 8681.
Innovation management — Tools and methods for innovation operation measurements — Guidance
This document provides guidance for the definition, implementation, evaluation, and improvement of the measurements necessary to effectively manage innovation activities in an organization. It establishes the fundamentals of innovation operation measurements and guides their application towards four areas:
— measurements for establishing and launching innovation initiatives;
— …
