In-situ CBR Test Apparatus

S5380 - In-situ CBR Test Apparatus Set
S5385 - Cutting Collar (edge)

ASTM D883 | D3668 | BS 1377:4, 1924 | AASHTO T193 | CNR UNI 10009 | NF P94-078
The In-situ CBR Test Apparatus is used to determine quickly and efficiently the bearing capacity of soils on road constructions, foundations, road subgrades. Load is applied through a mechanical jack and handwheel. Upper beam can be adjusted in height. Conversion Frame is used to convert the IN-situ CBR test to a mechanical laboratory CBR test machine. Conversion Frame is should be ordered separately.
In-situ CBR Test Apparatus consists of the following equipment;
• 50 kN capacity mechanical jack with ball seating
• 50 kN capacity load ring
• Analog penetration dial gauge (30 mm travel x 0.01 mm) with Adjustable dial gauge holder
• CBR Penetration piston
• Set of extension rods (2 pcs. 102 mm, 1 pcs. 305 mm and 1 pcs. 610 mm length)
• Datum bar assembly with two stands
• 2.5 kg annular surcharge weight
• 4.54 Kg slotted surcharge weight
• 9,08 kg slotted surcharge weight
• Vehicle Bracket
• Wooden carrying case


250x1650x250 mm (case)

Weight (approx)

55 kg


  • Collecting tray