Standard test dust
The DMT Dolomit DRB 4/15 complies with the specification of DIN EN 149 and is used for the testing of paricle-filtering half masks / breathing masks.
The particle size distribution of DMT Dolomite DRB 4/15 is between 0 - 20 µm.
Transport and Storage
Partial segregation may occur during transport and storage. It is therefore recommended to homogenize the DMT Dolomite DRB 4/15 before use, which can be achieved by mixing with a laboratory tumbler mixer. Please store in a dry and airtight original container.
In order to achieve reproducible quality, the raw materials and production are strictly controlled. The following quality controls are carried out: Monitoring the particle size distribution of raw materials and end product.
|Name :||DMT Dolomite DRB 4/15|
|Standard:||DIN EN 149|
|Title of Standard:||Respiratory protective devices – Filtering half masks to protect against particles – Requirements, testing, marking;|
|Composition :||The particle size distribution of DMT Dolomite DRB 4/15 is between 0 - 20 µm.|
|smallest particle size (µm) :||0|
|largest particle size (µm) :||20|
|Bulk density (g/cm³):||-|
|Substance density (g/cm³) :||2,85|