JIS B 8392-7:2008
Compressed air -- Part 7: Test method for viable microbiological contaminant content

Standard No.
JIS B 8392-7:2008
Release Date
2008
Published By
Japanese Industrial Standards Committee (JISC)
Latest
JIS B 8392-7:2008
Scope
This standard specifies test methods for distinguishing colonizing microorganisms (e.g., yeasts and bacteria) from filter solid particles present in compressed air, and is a self-imposed series of harmonized test methods for air contaminants. As part of the standard, the means for sampling, culturing and determining the quantity of microbial particles are specified. In addition, this test method is suitable for determining the cleanliness grade according to JIS B 8392-1, and can be compared with JIS B 8392-4 when it is necessary to treat viable bacteria and colloid-forming units as the same as solid particles. It is intended for use with

JIS B 8392-7:2008 Referenced Document

  • JIS B 8392-1 Compressed air.Part 1: Contaminants and purity classes*2012-11-20 Update
  • JIS B 8392-4 Compressed air -- Part 4: Test methods for solid particle content

JIS B 8392-7:2008 history

  • 2008 JIS B 8392-7:2008 Compressed air -- Part 7: Test method for viable microbiological contaminant content



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