IEC 62523 pdf download
IEC 62523 pdf download Radiation protection instrumentation – Cargo/vehicle radiographic inspection system 4 General characteristics of cargo/vehicle radiographic inspection system 4.1 General The inspection systems are designed to create an image of the inspected object for an operator to detect, locate, and identify contraband hidden in cargo and/or vehicles. Such a system is generally composed of a radiation source(s), detectors,...
IEC 62533 pdf download
IEC 62533 pdf download Radiation protection instrumentation – Highly sensitive hand-held instruments for photon detection of radioactive material 1 Scope and object This International Standard applies to hand-held instruments used for the detection and localization of radioactive photon emitting materials. These instruments are highly sensitive meaning that they are designed to detect slight variations in the range of usual photon...
IEC 62534 pdf download
IEC 62534 pdf download Radiation protection instrumentation — Highly sensitive hand-held instruments for neutron detection of radioactive material 1 Scope and object This International Standard applies to hand-held instruments used for the detection and localization of neutron emitting radioactive material. These instruments are highly sensitive meaning that they are designed to detect slight variations in the range of usual background...
IEC 62561-4 pdf download
IEC 62561-4 pdf download Lightning protection system components (LPSC) – Part 4: Requirements for conductor fasteners 5.3Mechanical strength 5.3.1 Perpendicular and axial loads The design of the conductor fastener shall be such that it carries the perpendicular loadscaused by the weight of the conductor，snow,ice and wind and axial loads caused by thethermal expansion-contraction of the conductor and its weight. Compliance...
IEC 62599-1 pdf download
IEC 62599-1 pdf download Alarm systems – Part 1: Environmental test methods 1 Scope This part of IEC 62599 specifies environmental test methods to be used for testing the system components of the following alarm systems, intended for use in and around buildings: a) access control systems, for security applications; b) alarm transmission systems 1 ; c) CCTV systems, for...
IEC TR 62061-1 pdf download
IEC TR 62061-1 pdf download Guidance on the application of ISO 13849-1 and IEC 62061 in the design of safety-related control systems for machinery 1 Scope This Technical Report is intended to explain the application of IEC 62061 and ISO 1 3849-1 2) in the design of safety-related control systems for machinery. 2 General 2.1 Both IEC 62061 and ISO...
IEC TR 62283 pdf download
IEC TR 62283 pdf download Optical fibres – Guidance for nuclear radiation tests 1 Scope This technical report gives a short summary of the radiation exposure in certain environments and applications and the different radiation effects on fibres. It also describes the most important radiation effect, i.e. the increase of transmission loss, and its strong dependence on a variety of...
IEC TR 62362 pdf download
IEC TR 62362 pdf download Selection of optical fibre cable specifications relative to mechanical, ingress, climatic or electromagnetic characteristics – Guidance 1 Scope The purpose of this guidance is to provide information on the specification of optical fibre cables with respect to the mechanical, ingress, climatic or electromagnetic characteristics (MICE) as classified within ISO/IEC 24702. In this classification system each...
IEC TR 62541-2 pdf download
IEC TR 62541-2 pdf download OPC Unified Architecture – Part 2: Security Model 4.2.2 Authentication Entities such as clients, servers, and users should prove their identities. Authentication can be based on something the entity is, has, or knows. 4.2.3 Authorization The access to read, write, or execute resources should be authorized for only those entities that have a need for...
IEC TR 62617 pdf download
IEC TR 62617 pdf download Home laundry appliances – Uncertainty reporting of measurements 1 Scope This Technical Report (TR) applies to uncertainty reporting of home laundry electrical appliances. It allows to estimate the uncertainty of a measured result and to predict the range of values that may be measured when the same appliance is measured in another laboratory following the...