Micro-Deval Apparatus

The CANTROL Micro-Deval testing machine is designed and used to determine aggregates’ resistance to wear. The Micro-Deval Machine meets current ASTM, AASHTO, and Canadian test methods, as well as more stringent Texas DOT requirements. The integrated automatic counter can either be preset to a total number of revolutions or maximum working time. Jars stop within a fraction of one revolution at test termination. Jar revolution and speed data may also be used as a verification of machine performance. The Micro-Deval is constituted of a sturdy steel frame that can receive 2 stainless jars together. The jars are made of stainless steel with a diameter and height according to standards (diameter within 194 mm and height 174 mm) and are complete with a cover and locking device. A 750W, single-phase electric motor, through a gear transmission and chain, drives the rubber-covered rollers. The unit is supplied with two stainless steel jars (containers). The two sets of 5,500g abrasive charges, Model: 1417014 or Model: 1417016, should be ordered separately. The containers or chargers for EN Standard should be ordered separately, also.

Comparison Table

Model	1416011	1417012
Description	Micro-Deval Apparatus	Micro-Deval Apparatus
Power Supply	750 W, 120 V, 60 Hz. , 1 Ph	750 W, 220 V, 50 Hz., 1 ph
Display	pre-set digital timer and counter	pre-set digital timer and counter
Drum Speed	100-+5 rpm	100-+5 rpm
Charges	5000 gr	5000 gr
Dimension	510*345*1100 mm	510*345*1100 mm
Weight	71 kg	71 kg