Proving Ring CBR


  • Proving rings
  • Material: Stainless Steel
  • Range: 2 Kn
  • Country of Origin China


General Information

It serves as a rapid means for determining the penetration resistance of soils in shallow exploration work.. (91 kg) capacity with dial indicator and a removable cone point. The cone point has a base area of 0.983 square inch and a conical area of 1.938 square inch. The dial indicator furnished with this assembly has a maximum reading feature.



Proving Ring: 200 lb.

Dial Indicator: With continuous graduations, revolution

Counter and brake.

Penetration Rod: 3/4″ (19mm) dia. x 36″ LG. (914mm)

graduated at 6″ (152mm) intervals.

Extension Rod: 3/4″ (19mm) dia. x 18″ LG. (457mm);

graduated at 6” (152mm) intervals.

Cone: 30 degree; 1 sq. in.; replaceable

Handle: Cast Aluminum

Weight: Net 12 lbs. (5.4 kg)




1st floor shop #13 kader tropical

10 shaid nazrul islam road, hatkhola, tikatoly Dhaka-1203

E-mail:, Website: WWW.ASTZBD.COM

Cell: +88 01329100999

        +88 01329100998



There are no reviews yet.

Be the first to review “Proving Ring CBR”