DS DS/EN 1822-2 High efficiency air filters (EPA, HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- ASTM E631 Standard Terminology of Building Constructions
- ASTM E1554/E1554M Standard Test Methods for Determining Air Leakage of Air Distribution Systems by Fan Pressurization
- ASTM E1258 Standard Test Method for Airflow Calibration of Fan Pressurization Devices
- ASME MFC-3M ADD Measurement of Fluid Flow in Pipes Using Orifice, Nozzle, and Venturi
- ASTM E1258 Standard Test Method for Airflow Calibration of Fan Pressurization Devices
- ASTM E1554/E1554M Standard Test Methods for Determining Air Leakage of Air Distribution Systems by Fan Pressurization
- 01
- ASTM E631 Standard Terminology of Building Constructions
- ASTM E1554/E1554M Standard Test Methods for Determining Air Leakage of Air Distribution Systems by Fan Pressurization
- ASTM E1258 Standard Test Method for Airflow Calibration of Fan Pressurization Devices
- ASME MFC-3M ADD Measurement of Fluid Flow in Pipes Using Orifice, Nozzle, and Venturi
- ASTM E1258 Standard Test Method for Airflow Calibration of Fan Pressurization Devices
- ASTM E1554/E1554M Standard Test Methods for Determining Air Leakage of Air Distribution Systems by Fan Pressurization
- 01.040
- ASTM E631 Standard Terminology of Building Constructions
- ASTM E1554/E1554M Standard Test Methods for Determining Air Leakage of Air Distribution Systems by Fan Pressurization
- ASTM E1258 Standard Test Method for Airflow Calibration of Fan Pressurization Devices
- ASME MFC-3M ADD Measurement of Fluid Flow in Pipes Using Orifice, Nozzle, and Venturi
- ASTM E1258 Standard Test Method for Airflow Calibration of Fan Pressurization Devices
- ASTM E1554/E1554M Standard Test Methods for Determining Air Leakage of Air Distribution Systems by Fan Pressurization
- 01.040.91
- ASTM E631 Standard Terminology of Building Constructions
- ASTM E1554/E1554M Standard Test Methods for Determining Air Leakage of Air Distribution Systems by Fan Pressurization
- ASTM E1258 Standard Test Method for Airflow Calibration of Fan Pressurization Devices
- ASME MFC-3M ADD Measurement of Fluid Flow in Pipes Using Orifice, Nozzle, and Venturi
- ASTM E1258 Standard Test Method for Airflow Calibration of Fan Pressurization Devices
- ASTM E1554/E1554M Standard Test Methods for Determining Air Leakage of Air Distribution Systems by Fan Pressurization
- ASTM E631 Standard Terminology of Building Constructions
- ASTM E631 Standard Terminology of Building Constructions
- ASTM E631 Standard Terminology of Building Constructions
- 91
- ASTM E631 Standard Terminology of Building Constructions
- ASTM E1554/E1554M Standard Test Methods for Determining Air Leakage of Air Distribution Systems by Fan Pressurization
- ASTM E1258 Standard Test Method for Airflow Calibration of Fan Pressurization Devices
- ASME MFC-3M ADD Measurement of Fluid Flow in Pipes Using Orifice, Nozzle, and Venturi
- ASTM E1258 Standard Test Method for Airflow Calibration of Fan Pressurization Devices
- ASTM E1554/E1554M Standard Test Methods for Determining Air Leakage of Air Distribution Systems by Fan Pressurization
- ASTM E631 Standard Terminology of Building Constructions
- ASTM E1554/E1554M Standard Test Methods for Determining Air Leakage of Air Distribution Systems by Fan Pressurization
- ASTM E1258 Standard Test Method for Airflow Calibration of Fan Pressurization Devices
- ASME MFC-3M ADD Measurement of Fluid Flow in Pipes Using Orifice, Nozzle, and Venturi
- ASTM E1258 Standard Test Method for Airflow Calibration of Fan Pressurization Devices
- ASTM E1258 Standard Test Method for Airflow Calibration of Fan Pressurization Devices
- ASME MFC-3M ADD Measurement of Fluid Flow in Pipes Using Orifice, Nozzle, and Venturi
- ASME MFC-3M ADD Measurement of Fluid Flow in Pipes Using Orifice, Nozzle, and Venturi
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- ISO TS 21220 Particulate air filters for general ventilation - Determination of filtration performance - First Edition
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- IEC 62885-2 Surface cleaning appliances – Part 2: Dry vacuum cleaners for household or similar use – Methods for measuring the performance - Edition 1.0
- ASTM E631 Standard Terminology of Building Constructions
- Картотека зарубежных и международных стандартов
DANSK - Dansk Standard
High efficiency air filters (EPA, HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics
N DS/EN 1822-2
Annotation
This European Standard applies to efficient particulate air filters (EPA), high efficiency particulate air filters (HEPA) and ultra low penetration air filters (ULPA) used in the field of ventilation and air conditioning and for technical processes, e.g. for applications in clean room technology or pharmaceutical industry. It establishes a procedure for the determination of the efficiency on the basis of a particle counting method using a liquid (or alternatively a solid) test aerosol, and allows a standardized classification of these filters in terms of their efficiency, both local and integral efficiency. This European Standard describes the measuring instruments and aerosol generators used in the course of this testing. With regard to particle counting it specifies the statistical basis for the evaluation of counts with only small numbers of counted events.
Автоматический перевод:
Высокоэффективные фильтры воздуха (EPA, HEPA и ULPA) - Часть 2: производство Аэрозоля, оборудование измерения, статистика подсчета частицы
Этот европейский стандарт относится к эффективным фильтрам воздуха макрочастицы (EPA), высокоэффективные фильтры воздуха макрочастицы (HEPA) и крайние низкие фильтры воздуха проникновения (ULPA), используемый в области вентиляции и кондиционирования воздуха и для технических процессов, например, для применений в чистой технологии помещения или фармацевтической промышленности. Это устанавливает порядок для определения эффективности на основе метода подсчета частицы с помощью жидкости (или альтернативно тело) испытательный аэрозоль и позволяет стандартизированную классификацию этих фильтров с точки зрения их эффективности, и местная и составная эффективность. Этот европейский стандарт описывает измерительные приборы и аэрозольные генераторы, используемые в ходе этого тестирования. Относительно частицы, считая его указывает статистический базис для оценки количества с только небольшими числами посчитанных событий.



