Explanation:
The micro-Deval Tester is used to determine the resistance of aggregates to wear. The device consists of steel body, 2 stainless steel drums stainless steel balls (2 packs) and a digital counter that automatically stops the device when the preset speed number is reached.
Stainless steel drums 100 ± 5 rpm. it turns quickly.
1.18 mm sieve should be ordered separately.
FR-AG 256
The micro-Deval device is included with the following.
- Stainless steel drum, ASTM, 2pcs
Etching ball set, ASTM, Ø9. 5 mm, 2 packs of 6 kg
