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Normas DIN – AENOR
DIN EN ISO 12311:2010-11

DIN EN ISO 12311:2010-11

Personal protective equipment - Test methods for sunglasses and related equipment (ISO/DIS 12311:2010); German version prEN ISO 12311:2010 / Note: Date of issue 2011-01-10

Équipement de protection individuelle - Méthodes d'essai pour lunettes de soleil et articles de lunetterie associés (ISO/DIS 12311:2010); Version allemande prEN ISO 12311:2010 / Attention: Date de parution 2011-01-10

Persönliche Schutzausrüstung - Prüfverfahren für Sonnenbrillen und ähnlichen Augenschutz (ISO/DIS 12311:2010); Deutsche Fassung prEN ISO 12311:2010 / Achtung: Erscheinungsdatum 2011-01-10

Fecha Anulación:
2014-04 /Withdrawn
Equivalencias internacionales:

ISO/DIS 12311 (2011-01)

prEN ISO 12311 (2011-01)

Resumen:
This standard specifies test methods for sunglasses and related equipment. The test methods are intended as reference methods for making measurements to demonstrate conformance of sunglasses and related equipment with the requirements specified for them in ISO 12312-1. Test methods are given for - construction and materials; - spectrophotometric properties (transmittance, relative visual attenuation quotient for signal light detection, wide angle scatter, polarizing properties, photochromic properties); - optical properties (refractive powers, difference in prismatic refractive powers, local variations in refractive power); - mechanical properties (robustness, ocular impact resistance, deformation and ocular retention, endurance, solar resistance to radiation exposure, resistance to ignition, resistance to perspiration).
Keywords:
Calculation equation, Dark filters, Eye protectors, Eyes, Filters, Light, Light transmittance, Measurement, Measuring techniques, Measuring uncertainty, Mechanical properties, Optical properties, Optics, Polarization (wave physics), Properties, Protective clothing, Sampling methods, Solar radiation, Specification (approval), Spectacles (eyeglasses), Spectrophotometry, Sunglasses, Testing
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