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Beschreibung

Test dust is a product to evaluate the performance characteristics of domestic used vacuum cleaner. The sand is composed according to DIN EN 60312:2008-11 chapter 5.1.2.2. It is sand with a clearly defined grain size distribution in the range of 0.09 mm – 0.20 mm. To determine the performance of a vacuum cleaner the sand is spread on and rolled into a standardized carpet. The performance of the vacuum cleaner is the ratio between the hoovered mass and the total mass.