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NA 041

DIN Standards Committee Heating and Ventilation Technology and their Safety

About NHRS Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

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Projects of NA 041

Number: 117

DIN EN ISO 14644-7 rev 2024-08-05 Cleanrooms and associated controlled environments - Part 7: Separative devices (clean air hoods, gloveboxes, isolators and mini-environments) More  Comment 
DIN EN ISO 41002 2024-08-05 Facility management - Development of the facility management organization (ISO/DIS 41002:2025); German and English version prEN ISO 41002:2025 More  Comment 
ISO/CD 14644-7 2024-07-31 Cleanrooms and associated controlled environments - Part 7: Separative devices (clean air hoods, gloveboxes, isolators and mini-environments) More  Comment 
DIN EN 12897-1 2024-07-29 Water supply - Indirectly heated unvented (closed) hot water storage tanks - Part 1: General specifications and common test methods; German and English version prEN 12897-1:2026 More  Comment 
ISO/WD 24871-6 2024-05-13 Solar energy - Test methods for pyranometer performance - Part 6: Spectral error More  Comment 
ISO/CD 24871-7 2024-05-13 Solar energy - Test methods for pyranometer performance - Part 7: Temperature response More  Comment 
ISO/CD 24871-8 2024-05-13 Solar energy - Test methods for pyranometer performance - Part 8: Tilt response More  Comment 
ISO/WD 24871-3 2024-05-13 Solar energy - Test methods for pyranometer performance - Part 3: Non-stability More  Comment 
ISO/WD 24871-2 2024-05-13 Solar energy - Test methods for pyranometer performance - Part 2: Zero offset More  Comment 
ISO/CD 24871-5 2024-05-13 Solar energy - Test methods for pyranometer performance - Part 5: Directional response More  Comment 

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