ISO 14644-1:1999 - $123.00   BUY NOW

Cleanrooms and associated controlled environments -- Part 1: Classification of air cleanliness

ISO 14644-1:1999 Publication Description:

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. Onlyparticlepopulationshavingcumulativedistributionsbased 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.

International Classification for Standards (ICS)

ICS Classification Field ICS Field Sub-Group and Number
ICS-13-Environment ICS Cleanrooms (13.040.35)

ICS Related Standards

Cart Document Number Document Title
$185.00 ISO 14644-1:2015 Cleanrooms and associated controlled environments - Part 1: Classification of air cleanliness by particle concentration
$162.00 ISO 14644-10:2013 Cleanrooms and associated controlled environments - Part 10: Classification of surface cleanliness by chemical concentration
$138.00 ISO 14644-14:2016 Cleanrooms and associated controlled environments - Part 14: Assessment of suitability for use of equipment by airborne particle concentration
$103.00 ISO 14644-2:2015 Cleanrooms and associated controlled environments - Part 2: Monitoring to provide evidence of cleanroom performance related to air cleanliness by particle concentration
$88.00 ISO 14644-2:2000 Cleanrooms and associated controlled environments -- Part 2: Specifications for testing and monitoring to prove continued compliance with ISO 14644-1
$209.00 ISO 14644-3:2005 Cleanrooms and associated controlled environments - Part 3: Test methods
$209.00 ISO 14644-4:2001 Cleanrooms and associated controlled environments -- Part 4: Design, construction and start-up
$185.00 ISO 14644-5:2004 Cleanrooms and associated controlled environments - Part 5: Operations
$209.00 ISO 14644-7:2004 Cleanrooms and associated controlled environments - Part 7: Separative devices (clean air hoods, gloveboxes, isolators and mini-environments)
$138.00 ISO 14644-8:2013 Cleanrooms and associated controlled environments - Part 8: Classification of air cleanliness by chemical concentration (ACC)
$138.00 ISO 14644-9:2012 Cleanrooms and associated controlled environments - Part 9: Classification of surface cleanliness by particle concentration
$162.00 ISO 14698-1:2003 Cleanrooms and associated controlled environments -- Biocontamination control -- Part 1: General principles and methods
$68.00 ISO 14698-2:2003 Cleanrooms and associated controlled environments - Biocontamination control - Part 2: Evaluation and interpretation of biocontamination data
$145.00 JIS B 9917-3:2009 Cleanrooms and associated controlled environments -- Part 3: Test methods
$162.00 ISO 14644-13:2017 Cleanrooms and associated controlled environments - Part 13: Cleaning of surfaces to achieve defined levels of cleanliness in terms of particle and chemical classifications