Micro deval apparatus
Micro Deval compact benchtop apparatus for determining the abrasion resistance of aggregates in the laboratory in accordance with standards EN 1097-1
The machine comprises:
+ steel frame with electric drive motor providing rotation at 100 rpm ± 5 rpm
+ high-resolution 120x80 pixel digital display and 6-key keypad
+ 4 stainless steel jars (dia 200 mm, H 154 mm)
+ 20 kg stainless steel balls, 10 mm dia.
+ CE-approved soundproofing and safety cover
+ Automatic counter programmable for number of revolutions or test duration
Power supply: 230V- 1ph - 50/60 Hz
Dimensions: 1325x635x395 mm
Weight: 92 g
* Steel base to be ordered separately
| STANDARD: NF EN 1097-1, NF EN 13450, ASTM D6928-17, ASTM D7428-15 |
| TEST: Tests for mechanical and physical properties of aggregates - Part 1 : determination of the resistance to wear (micro-Deval), Aggregates for railway ballast |