Tel +49 201 172-1304
testdust@dmt-group.com
DMT GmbH & Co. KG
Am TÜV 1
45307 Essen (Germany)
Tel +49 201 172-1304
testdust@dmt-group.com
DMT GmbH & Co. KG
Am TÜV 1
45307 Essen (Germany)

Standard test dust

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PTI Arizona Test Dust A3 medium PTI Arizona Test Dust A3 medium
Analogous to the Arizona test dust A2 fine, the Arizona test dust A3 medium is also used in various normative tests. The so-called Arizona test dust A3 medium consists of 69 % - 77 % quartz.
PTI Arizona Test Dust A4 coarse PTI Arizona Test Dust A4 coarse
The coarsest test dust of ISO 12103-1 is the Arizona test dust A4 coarse. The so-called Arizona test dust A4 coarse consists of 69 % - 77 % quartz.
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