A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
High fidelity audio equipment and systems: Minimum performance requirements. Part 10: Headphones
High fidelity audio equipment and systems: Minimum performance requirements. Part 5: Microphones
High fidelity audio equipment and systems: Minimum performance requirements. Part 7: Loudspeakers
Thermocouples - Part 1: EMF specifications and tolerances
Thermocouples - Part 3: Extension and compensating cables - Tolerances and identification system
Electrical insulating materials used under severe ambient conditions - Test methods for evaluating resistance to tracking and erosion
Askarels for transformers and capacitors. Part 1: General
Askarels for transformers and capacitors. Part 2: Test methods
Askarels for transformers and capacitors. Part 3: Specifications for new askarels
Askarels for transformers and capacitors. Part 4: Guide for maintenance of transformer askarels in equipment
Askarels for transformers and capacitors. Part 5: Screening test for compatibility of materials and transformer askarels
Askarels for transformers and capacitors. Part 6: Screening test for effects of materials on capacitor askarels
Methods of test for the determination of ionic impurities in electrical insulating materials by extraction with liquids
Determination of the aromatic hydrocarbon content of new mineral insulating oils
Luminaires - Part 1: General requirements and tests
Luminaires - Part 2-1: Particular requirements - Fixed general purpose luminaires
Luminaires - Part 2-10: Particular requirements - Portable luminaires for children
Luminaires - Part 2-11: Particular requirements - Aquarium luminaires
Luminaires - Part 2-12: Particular requirements - Mains socket-outlet mounted nightlights
Luminaires - Part 2-13: Particular requirements - Ground recessed luminaires
Luminaires - Part 2-14: Particular requirements - Luminaires for cold cathode tubular discharge lamps (neon tubes) and similar equipment
Luminaires - Part 2-17: Particular requirements - Luminaires for stage lighting, television and film studios (outdoor and indoor)
Luminaires - Part 2-18: Particular requirements - Luminaires for swimming pools and similar applications
Luminaires. Part 2: Particular requirements. Section Nineteen: Air-handling luminaires (safety requirements)
Luminaires - Part 2-2: Particular requirements - Recessed luminaires and recessed air-handling luminaires