Study on the Preparation Method for Wide-Distribution Arizona Test Dust

HUO Shengwei; ZHANG Guocheng; WU Dan; KONG Lijing

doi:10.12338/j.issn.2096-9015.2020.0295

Volume 65 Issue 10

Oct. 2021

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HUO Shengwei, ZHANG Guocheng, WU Dan, KONG Lijing. Study on the Preparation Method for Wide-Distribution Arizona Test Dust[J]. Metrology Science and Technology, 2021, 65(10): 41-44. doi: 10.12338/j.issn.2096-9015.2020.0295

Citation:

HUO Shengwei, ZHANG Guocheng, WU Dan, KONG Lijing. Study on the Preparation Method for Wide-Distribution Arizona Test Dust[J]. Metrology Science and Technology, 2021, 65(10): 41-44. doi: 10.12338/j.issn.2096-9015.2020.0295

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Study on the Preparation Method for Wide-Distribution Arizona Test Dust

doi: 10.12338/j.issn.2096-9015.2020.0295

Beijing Institute of Metrology, Beijing 100026, China

Available Online: 2021-07-30
Publish Date: 2021-10-18

Abstract

Abstract

Nine samples of test dust in the wide particle size range of 1.7～19.4 μm ( D₅₀) with cumulative particle size distribution percentages of up to 50% were prepared by applying grinding, sieving, sedimentation separation to the Arizona (ISO12103-A2) test dust. The Malvern laser particle size analyzer was used to characterize the particle size distribution of the samples. Repeatability tests showed that the developed Arizona test dust in each particle size range is reproducible.
- wide distribution,
- particle size,
- laser particle size analyzer,
- grind

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References(15)

References

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