Arizona dust

We offer Arizona dust according to two different standards. The currently valid ISO 12103-1 as well as the original standard SAE J726. These dusts are available in different variants from ultrafine to coarse:

  • ARIZ-TD: “Original” – exact conformance to ISO 12103-1
  • ARIZ-KSL: quartz-free variant, particle size distribution according to ISO 12103-1
  • ARIZ-ISO: Pure quartz variant, distribution according to ISO 12103-1

A more detailed comparison of these three variants is available for download. All variants according to ISO 12103-1 are offered in the gradations A1 (ultra fine), A2 (fine), A3 (medium) and A4 (coarse). The grade A2 is also used for IP code tests according to ISO 20653 or for filter tests (e.g. ISO 15957 (L2), ISO 29461, ISO 16890).