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Frequently Asked Question - Cleanroom Section
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Basic
Description of ISO
Standards 14644
This consists of the following parts, under the general title 'Cleanrooms
and Associated Controlled Environments'
Part 1: Classification of air cleanliness. This gives the airborne
particle limits for different standards of cleanrooms. It also gives
the methods that should be used to measure the airborne particles
when testing a cleanroom to determine its class.
Part 2 : Specifications for testing and monitoring to prove continued
compliance with ISO 14644-1 This gives information, including
time intervals, for testing a cleanroom to show that it still complies
with the ISO 14644-1 standard.
Part 3: Test methods This gives a description of the test methods
that should be used to test the cleanroom to show that it is working
correctly.
Part 4: Design, construction, and startup This gives general
guidance as to how a cleanroom should be designed, constructed and
made ready for handing over to the user.
Part 5: Operations This gives general advice on how to run
a cleanroom.
Part 6: Terms and definitions This is a collection of all the
definitions of terms used in the ISO cleanroom standards.
Part 7: Separative devices (clean air hoods, gloveboxes, isolators,
mini environments) This gives information on clean air devices
such as isolators and minienvironments.
Part 8: Classification of airborne molecular contamination
This gives information on the classification of cleanrooms on the
basis of their airborne molecular contamination, and describes suitable
test methods.
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