Name | Support | Language | Availability | Edition date | Price | ||
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PDF |
Japanese |
Active |
5/20/2010 |
€36.27 |
|
Details
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.
Additional Info
Author | Japanese Industrial Standard (JIS) / Japanese Standards Association (JSA) |
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Published by | JSA |
Document type | Standard |
Confirmation date | 2015-10-20 |
ICS | 19.120 : Particle size analysis. Sieving
|
Number of pages | 28 |
Replace | JIS B 9921 (1997-09-20) |
Modified by | JIS B 9921/ERRATUM 1 (2012-07-02)
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Document history | JIS B 9921 (2010-05-20),JIS B 9921 (1997-09-20) |
Keyword | JIS 9921,9921 |