The Micro-Deval testing machine is used to determine aggregates’ resistance to wear. Our model is unique as it conforms to both EN and ASTM standards. It consists of a motor driven actuator (including an inverter) which transmits the rotation directly to the jars. Each jar is built with an attachment that transfers the rotation to the proximal jar. The direct application of rotation forces ensures strict compliance to the rotating speed prescribed by the Standards.

The integrated automatic counter can either be preset to a total number of revolutions or maximum working time.

Totally safe
All moving parts are enclosed in a CE-conforming soundproof safety cabinet that automatically stops when the lid is open.

Compact and ergonomic
The Micro-Deval will maximize your laboratory bench space as it can either be positioned on a working table or on its own optional dedicated base.

Intuitive and user-friendly
It’s high resolution graphical display of 128 x 80 pixel and 6 keys membrane keyboard will guide the operator through all steps of the test

Reliable and accurate
The direct precise transmission of the rotation to the drums ensures a strict conformity to Standards.

Note:
Cylinders and steel spheres complying with either EN or ASTM Standards must be purchased separately. Please refer to the accessories section for more information.