This standard applies to test powders used in dust collection tests of dust collectors, air filters, etc., functional tests of various measuring instruments, wear tests, etc., calibration of light scattering automatic particle counters, and particles of ultra-high performance air filters. Specifies test particles used for collection rate tests, calibration of automatic airborne particulate matter measuring instruments, etc.
JIS Z 8901:2006 Referenced Document
JIS A 6201 Fly ash for use in concrete*, 2015-03-20 Update