DMT mineral dust type 2 is produced in accordance with the IEC 62885 (2016) / IEC 60312 (2010) / DIN EN 60312 (2014) Chapter 7.2.2.2. The particle size range is between 90 µm - 200 µm. This mineral dust is used for dust absorption testing on carpets as described in Chapter 5, IEC 62885-2. (Reference to ISO 679 / CEM 1 Description ) With a particle size range between 90 - 200 µm it is possible that partial demixing may occur during transport. It is therefore recommended to homogenize DMT Carpet Mineral Sand Type 2 before use, which can be achieved by mixing it with a laboratory tumble mixer.
Composition
The specified particle size distribution is shown in the following table:
x (µm)
Q3(x) (%)
90
0
200
100
Transport and Storage
Partial segregation may occur during transport and storage. It is therefore recommended to homogenize the DMT Mineral Dust Type 2 | 7.2.2.2 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 2 | 7.2.2.2
Synonyme :
DMT Carpet Test Dust, Carpet Dust, 5.2.1.2
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 :
Quarz
Material:
Quartz
smallest particle size (µm) :
90
largest particle size (µm) :
200
Bulk density (g/cm³):
1,21
Substance density (g/cm³) :
2,65
Apperance :
solid
Hardness (Mohs):
7,0
Colour :
grau
Related links to "DMT Mineral Dust Type 2 | 7.2.2.2"
