JIS B 9921:2010
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Light scattering airborne particle counter for clean spaces
English
20-05-2010
25-07-2025
This Japanese Industrial Standard specifies a calibration and verification method for a light scattering airborne particle counter, which sucks in air and measures the size, and number or particle number concentration of particles suspended in air.
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
Japanese Standards Association
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
Reaffirmed 2015 2010(R2015) [20/10/2015]2010 ERRATA 2012 [01/08/2012]2010 [20/05/2010]1997(R2008) [20/03/2008]1997(R2003) [20/02/2003]1997 [20/09/1997]19891976
| I.S. EN ISO 14644-3:2019&LC:2020 | Cleanrooms and associated controlled environments - Part 3: Test methods (ISO 14644-3:2019, Corrected version 2020-06) |
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