ISO 14644-1 Cleanrooms and associated controlled environments Part 1: Classification of air cleanliness - Premiere edition
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- ISO 12829 Hydraulic spin-on filters with finite lives - Method for verifying the rated fatigue life and the rated static burst pressure of the pressure-containing envelope - First Edition
- ISO 27407 Hydraulic fluid power — Marking of performance characteristics on hydraulic filters - First Edition
- 23
- ISO 12829 Hydraulic spin-on filters with finite lives - Method for verifying the rated fatigue life and the rated static burst pressure of the pressure-containing envelope - First Edition
- ISO 27407 Hydraulic fluid power — Marking of performance characteristics on hydraulic filters - First Edition
- 23.100
- ISO 12829 Hydraulic spin-on filters with finite lives - Method for verifying the rated fatigue life and the rated static burst pressure of the pressure-containing envelope - First Edition
- ISO 27407 Hydraulic fluid power — Marking of performance characteristics on hydraulic filters - First Edition
- 23.100.60
- ISO 12829 Hydraulic spin-on filters with finite lives - Method for verifying the rated fatigue life and the rated static burst pressure of the pressure-containing envelope - First Edition
- ISO 27407 Hydraulic fluid power — Marking of performance characteristics on hydraulic filters - First Edition
- ISO 12829 Hydraulic spin-on filters with finite lives - Method for verifying the rated fatigue life and the rated static burst pressure of the pressure-containing envelope - First Edition
- ISO 12829 Hydraulic spin-on filters with finite lives - Method for verifying the rated fatigue life and the rated static burst pressure of the pressure-containing envelope - First Edition
- ISO 12829 Hydraulic spin-on filters with finite lives - Method for verifying the rated fatigue life and the rated static burst pressure of the pressure-containing envelope - First Edition
- 83
- ISO 12829 Hydraulic spin-on filters with finite lives - Method for verifying the rated fatigue life and the rated static burst pressure of the pressure-containing envelope - First Edition
- ISO 27407 Hydraulic fluid power — Marking of performance characteristics on hydraulic filters - First Edition
- 83.140
- ISO 12829 Hydraulic spin-on filters with finite lives - Method for verifying the rated fatigue life and the rated static burst pressure of the pressure-containing envelope - First Edition
- ISO 27407 Hydraulic fluid power — Marking of performance characteristics on hydraulic filters - First Edition
- ISO 12829 Hydraulic spin-on filters with finite lives - Method for verifying the rated fatigue life and the rated static burst pressure of the pressure-containing envelope - First Edition
- ISO 12829 Hydraulic spin-on filters with finite lives - Method for verifying the rated fatigue life and the rated static burst pressure of the pressure-containing envelope - First Edition
- ISO 27407 Hydraulic fluid power — Marking of performance characteristics on hydraulic filters - First Edition
- ISO 16889 Hydraulic fluid power — Filters — Multi-pass method for evaluating filtration performance of a filter element - Second Edition
- ISO 16908 Hydraulic filter element test methods - Thermal conditioning and cold start-up simulation - First Edition
- ISO 11500 Hydraulic fluid power — Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle - Second Edition
- ISO 12829 Hydraulic spin-on filters with finite lives - Method for verifying the rated fatigue life and the rated static burst pressure of the pressure-containing envelope - First Edition
- Картотека зарубежных и международных стандартов
International Organization for Standardization
Cleanrooms and associated controlled environments Part 1: Classification of air cleanliness - Premiere edition
N 14644-1
Annotation
This part of ISO 14644 covers the classification of air cleanliness in cleanrooms and associated controlled environments exclusively in terms of concentration of airborne particles. Only particle populations having cumulative distributions based on threshold (lower limit) sizes ranging from 0,1 µm to 5 µm are considered for classification purposes.
This part of ISO 14644 does not provide for classification of particle populations that are outside of the specified particle size range, 0,1 µm to 5 µm. Concentrations of ultrafine particles (particles smaller than 0,1 µm) and macroparticles (particles larger than 5 µm) may be used to quantify these populations in terms of U descriptors and M descriptors, respectively.
This part of ISO 14644 cannot be used to characterize the physical, chemical, radiological, or viable nature of airborne particles.
NOTE The actual distribution of particle concentrations within incremental size ranges normally is not predictable and typically is variable over time.
Автоматический перевод:
Чистые помещения и связанные микроклиматы - часть 1: классификация воздушной чистоты - первый выпуск
Эта часть ISO 14644 покрывает классификацию воздушной чистоты в чистых помещениях и связанных управляемых средах исключительно с точки зрения концентрации перевозимых по воздуху частиц. Только население частицы, имеющее кумулятивные дистрибутивы на основе порога (нижний предел) размеры в пределах от от 0,1 мкм до 5 мкм, рассматривают в целях классификации.



