STB PDF
Corrigendum - Magnetic materials - Part 6: Methods of measurement of the magnetic properties of magnetically soft metallic and powder materials at frequencies in the range 20 Hz to 100 kHz by the use of ring specimens. Original standard UNE-EN IEC 60404-6-2018 AC-2018 in PDF full version. Additional info + preview on request
Document status: Active
Measurement of quartz crystal unit parameters - Part 11: Standard method for the determination of the load resonance frequency fL and the effective load capacitance CLeff using automatic network analyzer techniques and error correction. Original standard UNE-EN IEC 60444-11-2026 in PDF full version. Additional info + preview on request
Document status: Active
Amendment 11 - Luminaires - Part 1- General requirements and tests. Original standard UNE-EN IEC 60598-1-2026 A11-2026 in PDF full version. Additional info + preview on request
Document status: Active
Luminaires - Part 1- General requirements and tests. Original standard UNE-EN IEC 60598-1-2026 in PDF full version. Additional info + preview on request
Document status: Active
Amendment 11 - Medical electrical equipment - Part 2-57: Particular requirements for the basic safety and essential performance of non-laser light source equipment intended for therapeutic, diagnostic, monitoring, cosmetic and aesthetic use. Original standard UNE-EN IEC 60601-2-57-2026 A11-2026 in PDF full version. Additional info + preview on request
Document status: Active
Medical electrical equipment - Part 2-57- Particular requirements for the basic safety and essential performance of non-laser light source equipment intended for therapeutic, diagnostic, monitoring, cosmetic and aesthetic use. Original standard UNE-EN IEC 60601-2-57-2026 in PDF full version. Additional info + preview on request
Document status: Active