Measurement of radioactivity — Gamma emitting radionuclides — Rapid screening method using scintilla...
ISO 19581 specifies a screening test method to quantify rapidly the activity concentration of gamma-emitting radionuclides, such as 131I, 132Te, 134Cs and 137Cs, in solid or liquid test samples using gamma-ray spectrometry with lower resolution scintillation detectors as compared with the HPGe detectors (see IEC 61563).
This test method can be used for the measurement of any potentially…
This international standard applies to suspension diaphragms designed to be fitted on railway vehicles and similar vehicles running on dedicated tracks with permanent guide systems, whatever the type of rail and the running surface.
This international standard does not detail other components of pneumatic suspension assemblies or control systems such as air reservoirs, frames, stiffeners,…
Surgical instruments — Terms, measuring methods and test methods — Part 2: Methods for determination...
This document defines measuring methods for the determination of basic measurements of surgical standard instruments. This document does not apply to instruments for use on the central nervous system and on the central cardiovascular system.
NOTE 1 Instruments for use on the central nervous system and on the central cardiovascular system are measured differently due to complex geometries which…
Oil and gas industries including lower carbon energy — Site-specific assessment of mobile offshore u...
This document specifies requirements and guidance for the installation on and removal from site of independent leg jack‑up units for use in the oil and gas industries including lower carbon energy. It addresses the assessment of:
a) the installation operation from when the jack-up enters the defined safety zone of the host platform or the intended site to when it is elevated to the…
Specification and qualification of welding procedures for production welding of steel castings
ISO 11970:2016 specifies how a welding procedure specification (WPS) for production welding of steel castings is qualified.
It defines the conditions for the execution of welding procedure qualification tests and the limits of validity of a qualified welding procedure for all practical welding operations within the range of essential variables.
Tests are intended to be carried out in accordance…
Ships and marine technology — Marine environment protection — Management and handling of shipboard g...
ISO 21070:2017 specifies procedures for the shipboard management of garbage, including handling, collection, separation, marking, treatment, and storage. It also describes the ship-to-shore interface and the delivery of garbage from the ship to the port reception facility. MARPOL, Annex V sets the minimum standard for garbage management that apply to ships. ISO 21070:2017 applies to the…
This International Standard applies to open-cycle gas-turbine power plants using combustion systems supplied with gaseous and/or liquid fuels as well as closed-cycle and semi-closed-cycle gas-turbine power plants. It can also be applied to gas turbines in combined cycle power plants or in connection with other heat-recovery systems.
In cases of gas turbines using free-piston gas generators or…
Space systems — Stable operation requirements for spacecraft attitude and orbit control system
Satellite attitude and orbit control system (AOCS) is responsible for completing the attitude and orbit control of the satellite. It is essential for ensuring the basic functions and stable operation of the satellite.
This standard specifies the definition of on-orbit stable operation of the satellite AOCS. According to the influencing factors of the satellite on-orbit stable operation, it…
ISO 9000:2015 describes the fundamental concepts and principles of quality management which are universally applicable to the following:
organizations seeking sustained success through the implementation of a quality management system;
customers seeking confidence in an organization's ability to consistently provide products and services conforming to their requirements;
organizations…
Care quality for older persons at home and in care facilities
This document would specify requirements and recommendations for the provision of health and social care services for older persons provided by healthcare and social care personnel, irrespective of whether the service is provided in the persons own home or in a care home. The services concerned also include those offered to older people who do not reside permanently at a care home, such as…
