• There are no items in your cart

02/123800 DC : DRAFT OCT 2002

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

BS EN ISO 14644-3 - CLEANROOMS AND ASSOCIATED CONTROLLED ENVIRONMENTS - PART 3: METROLOGY AND TEST METHODS
Withdrawn date

07-23-2013

Published date

11-23-2012

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
   3.1 General
   3.2 Airborne particle measurement
   3.3 Air filters and systems
   3.4 Airflow and other physical states
   3.5 Electrostatic measurement
   3.6 Measuring apparatus and measuring conditions
   3.7 Occupancy states
4 Test procedures
   4.1 Recommended tests
   4.2 Principle
5 Test report
Annex A (informative) Choice of recommended tests of an installation
        and the sequence in which to carry them out
      A.1 Recommended test procedures
Annex B (informative) Recommendations for test methods
      B.1 Airborne particle count for classification and test
           measurement of cleanrooms and separative devices
      B.2 Airborne particle count for ultrafine particles
      B.3 Airborne particle count for macroparticle
      B.4 Air pressure difference test
      B.5 Air pressure difference test
      B.6 Installed filter system leakage test
      B.7 Airflow visualization
      B.8 Airflow direction test
      B.9 Temperature test
      B.10 Humidity test
      B.11 Electrostatic and ion generator test
      B.12 Particle deposition test
      B.13 Recovery test
      B.14 Containment leak test
Annex C (informative) Test apparatus
      C.1 Airborne particle count
      C.2 Ultrafine particle count
      C.3 Macroparticle count
      C.4 Airflow test
      C.5 Air pressure difference
      C.6 Installed filter leakage test
      C.7 Airflow visualization
      C.8 Airflow direction test
      C.9 Temperature test
      C.10 Humidity test
      C.11 Electrostatic and ion generator test
      C.12 Particle deposition test
      C.13 Recovery test
      C.14 Containment leak test
Bibliography

BS EN ISO 14644-3

Committee
LBI/30
DocumentType
Draft
PublisherName
British Standards Institution
Status
Withdrawn

ASTM F 328 : 1998 Standard Practice for Calibration of an Airborne Particle Counter Using Monodisperse Spherical Particles
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
ISO 7726:1998 Ergonomics of the thermal environment Instruments for measuring physical quantities
ISO 14644-1:2015 Cleanrooms and associated controlled environments Part 1: Classification of air cleanliness by particle concentration
ISO 14644-4:2001 Cleanrooms and associated controlled environments — Part 4: Design, construction and start-up

View more information
Sorry this product is not available in your region.

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.