BS IEC 60092-306 pdf download
BS IEC 60092-306 pdf download Electrical installations in ships — Part 306: Equipment – Luminaires and lighting accessories 4.1 General Luminaires shall comply with the requirements of IEC 60598-1 and with the additional requirements included in this standard. Luminaires in accordance with this standard shall be suitable for continuous operation. 4.2 Mechanical requirements 4.2.1 Design The design of luminaires shall...
BS IEC 60951-1 pdf download
BS IEC 60951-1 pdf download Nuclear power plants — Instrumentation important to safety — Radiation monitoring for accident and post-accident conditions — Part 1: General requirements 1 Scope This part of IEC 60951 provides general guidance on the design principles and performance criteria for equipment to measure radiation and fluid (gaseous effluents or liquids) radioactivity levels at nuclear power plants...
BS IEC 60951-2 pdf download
BS IEC 60951-2 pdf download Nuclear power plants — Instrumentation important to safety — Radiation monitoring for accident and post-accident conditions — Part 2: Equipment for continuous off-line monitoring of radioactivity in gaseous effluents and ventilation air 1 Scope This part of IEC 60951 provides general guidance on the design principles and performance criteria for equipment for continuous off-line monitoring...
BS IEC 60951-3 pdf download
BS IEC 60951-3 pdf download Nuclear power plants – Instrumentation important to safety – Radiation monitoring for accident and post-accident conditions — Part 3: Equipment for continuous high range area gamma monitoring 4 Design principles 4.1 General The general requirements of IEC 60951 -1 are applicable to all types of monitors within the scope of the present standard, unless otherwise...
BS IEC 60951-4 pdf download
BS IEC 60951-4 pdf download NUCLEAR POWER PLANTS – INSTRUMENTATION IMPORTANT TO SAFETY – RADIATION MONITORING FOR ACCIDENT AND POST-ACCIDENT CONDITIONS – Part 4: Equipment for continuous in-line or on-line monitoring of radioactivity in process streams 1 Scope This part of IEC 60951 provides general guidance on the design principles and performance criteria for equipment for continuous in-line or on-line...
BS IEC 60965 pdf download
BS IEC 60965 pdf download Nuclear power plants — Control rooms — Supplementary control points for reactor shutdown without access to the main control room 1 Scope This International Standard establishes requirements for the supplementary control points provided to enable the operating staff of nuclear power plants to shut down the reactor and maintain the plant in a safe shut-down...
BS IEC 61226 pdf download
BS IEC 61226 pdf download Nuclear power plants – Instrumentation and control important to safety – Classification of instrumentation and control functions 1scope This International Standard establishes a method of classification of the information andcommand functions for nuclear power plants，and the l&C systems and equipment thatprovide those functions，into categories that designate the importance to safety of thefunction.The resulting classification then...
BS IEC 61559-1 pdf download
BS IEC 61559-1 pdf download Radiation protection instrumentation in nuclear facilities — Centralized systems for continuous monitoring of radiation and/or levels of radioactivity — Part 1 : General requirements 1 Scope This part of IEC 61559 series applies to centralized systems intended for continuousmonitoring of radiation and/or levels of radioactivity installed in nuclear facilities，primarily insupport of radiological protection in the...
BS ISO IEC 15420 pdf download
BS ISO IEC 15420 pdf download Information technology — Automatic identification and data capture techniques — EAN/UPC bar code symbology specification 1Scope This International Standard specifies the requirements for the bar code symbology known as EANUPC. Itspecifies EANUPC symbology characteristics, data character encodation, dimensions, tolerances, decodingalgorithms and parameters to be defined by applications.lt specifies the Symbology ldentifier prefix stringsfor EAN/UPC...
BS ISO IEC 15946-5 pdf download
BS ISO IEC 15946-5 pdf download Information technology — Security techniques — Crytographic technique based on elliptic curves Part 5: Elliptic curve generation 1 Scope ISO/IEC 1 5946 specifies public-key cryptographic techniques based on elliptic curves. This part of ISO/IEC 1 5946 defines elliptic curve generation techniques useful for implementing the elliptic curve based mechanisms defined in ISO/IEC 9796-3, ISO/IEC...