Our range of C.B.R test apparatus are accommodated with regular accessories such as proving ring, dial gauge, penetration piston. Its face diameter is of 50mm and comes with adjustable bracket. It also consists of a perforated plate that has a removable handle and comes in size of 148mm diameter X 47.7 mm height. The annular metal weight of the apparatus is around 2.5kg for 147mm dia with 53mm dia. Slotted metal weight of the test apparatus is 2.5kg provided 147mm dia with 53mm dia slot. It can be availed in manually operable or motorized models. It consists of load frame with 1.25mm/min rate of strain and can be ideally operated on 230V.