Servo Smart California Bearing Ratio Description The California Bearing Ratio is used to determine the strength of subgrade soil and highway sub bases by using penetration testing method. It is designed to test the cohesive property of the materials having particle size less than 19mm or as specified in the standards such as ASTM, BS or IS Specification Accessories Model Standard Specification Automatic Grade CBR Testing Machine Primetek’s make CBR testing machine is composed of a sturdy two pillar type load frame with an adjustable upper cross beam driven by a powerful electromechanical force of maximum 50 kn capacity. This machine is supported with high speed servo motor which gives accurate speed installed with powerful gearbox. It can provide speed from 0.00004mm to 5mm per minute Digital Datalogging Rapid Platen Adjustment through touch control panel Variable speed adjustments Highly accurate speed Graphical interface with graph plotter load VS Time Data output in digital format Report Generation Auto-calculation feature of cbr value at 2.5% & 5%. Computer interface Operation Electrical Readings: Digital Motorized Load frame single Speed Speed: 0.0004 to 5 mm per minute Branded inbuild 1440 RPM motor Two Column Load Frame Capacity 50kn Pc Connection On Screen graph Potting software Auto CBR Calculation Values Servo Mechanism Touch Screen Interface Accessories Supplied with 50 kn load frame and 25mm lvdt sensor Two set of CBR mould One set of Penetration Piston Perforated Brass plate with Locknut Rammer 2.69 kn for compaction Rammer 4.89 kg for compaction Model PTK-SCBR-021 Standard IS-2720-16 Contact us For Best Price Name * E-mail * Telephone * Country * Company * Send message