High Performance Proving Ring Penetrometer

Used for measuring the bearing strength and compaction degree of soils. The apparatus consists of a a Ta shaped handle connected to a load ring 1 kN (100 kgf) cap., with max load, and of an extension rod with five 100 mm graduations. The 30A end cone has an area of 645 mm2 (I sq. in). Supplied complete with calibration chart.

Specification:
ProvingA Ring. : 250A lb.A (1.1A kN)A capacity
DialA Indicator : BrakeA type
Shaft : 3/4"A (19A mm)A diam.A xA 18"A l.A (457A mm);A graduatedA atA 6"A (152A mm)A intervals.
ExtensionA Rod : 3/4"A (19A mm)A diam.A xA 36"A l.A (914A mm);A graduatedA atA 6"
(152A mm)A intervals.
Cone : 30A degree;A 1A sq.A in.;A replaceable
Handle : CastA aluminum
Weight : NetA 12A lbs.A (5.4A kg).