DMT Type 3 mineral dust is used as a mineral component in DMT Type 8 test dust.
Composition
The specified particle size distribution is shown in the following table:
x (mm)
q3(x) (%)
< 0.005
9
0.005 - 0.01
5
0.01 - 0.02
8
0.02 - 0.04
11
0.04 - 0.075
10
0.075 - 0.125
7
0.125 - 0.25
20
0.25 - 0.5
24
0.5 - 1.0
6
1.0 - 2.0
0
Transport and Storage
Partial segregation may occur during transport and storage. It is therefore recommended to homogenize the DMT Mineral Dust Type 3 | 7.2.2.4 before use, which can be achieved by mixing with a laboratory tumbler mixer. Please store in a dry and airtight original container.
Quality ensurance
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 Monitoring the particle size distribution of the end product
Specification
Name :
DMT Mineral Dust Type 3 | 7.2.2.4
Standard:
IEC 60312 (2008), IEC 62885-2 (2018), DIN EN 60312-1 (2017)
Title of Standard:
Surface cleaning appliances - Part 2: Dry vacuum cleaners for household or similar use / Vacuum cleaners for household use. Dry vacuum cleaners. Methods for measuring the performance
Composition :
Calcium magnesium carbonate
Material:
Dolomite
largest particle size (µm) :
1000
Bulk density (g/cm³):
1,24
Substance density (g/cm³) :
2,85
Apperance :
solid
Hardness (Mohs):
3,5
Colour :
white
Related links to "DMT Mineral Dust Type 3 | 7.2.2.4"
