Deval Attrition Tester

Deval Attrition Tester


Type Electric Tester
Application Control Panels
Color Natural
Frequency 66Hz
Automatic Grade Automatic
Power Source Electric
Features Easy To Use, Electrical Porcelain, Four Times Stronger, Proper Working

Our Deval Attrition Tester is IS: 2386 (Part IV) and ASTM: D2, D289 certified. It is ideal for the determination of resistance of aggregates to wear by abrasion. Our Deval Attrition Tester consists of two hollow cylinders closed at one end and provided with tight fitting covers at the either end.

Specifications :

  • These cylinders are mounted on a shaft at an angle of 30 degree with the axis of rotation of the shaft
  • The shaft rotates at 30-33 rpm through a reduction gear operated by a motor and is provided with a revolution counter
  • Complete with abrasive change consisting of 12 Nos. hardened steel balls of 48 mm diameter
  • Suitable for operation on 440 volts, 3 phases, 50 cycles, A.C. supply

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