F03000 - SEMI F30 - Test Method for Verification of Purifier Performance Testing for Trace Gas Impurities and Particles at an Installation Site Revision:SEMI F30-0298 - Superseded This Standard establishes the physical

This Standard establishes the physical dimensions of filters

Measurement of the carrier recombination lifetime in the absence of surface recombination results in the determination of the bulk recombination lifetime (tb) provided that the excess carrier density is much less than the majority carrier density

帯電した表面への異物吸着を低減する。

ship/scrap)

1-0225 (technical revision)

F03000 - SEMI F30 - Test Method for Verification of Purifier Performance Testing for Trace Gas Impurities and Particles at an Installation Site Revision:SEMI F30-0298 - Superseded This Standard establishes the physicalThis Standard was technically approved by the Gases Global Technical Committee. This edition was approved for publication by the global Audits and Reviews Subcommittee on February 2, 2017. Available at www. semiviews. org and www. semi. org in May 2017; originally published in 1998; previously published July 2010. The purpose of this Test Method is to verify the performance of purifiers during start up by employing analytical instrumentation to