Proving ring Penetrometer, digunakan untuk mengetahui resistansi tanah permukaan. ASTM D-1558

ASTM D-1558
For determining penetration resistance of soil layer.

Type Part Name Specification Qty
STE-251 Penetration Rod Round bar, 3/ 4’ ’ dia., 51.5 cm / 49 cm length 2 Pcs
with 5 cm increment lines
STE-252 Penetration Cone Machined steel, hardened, plated, 1 sq. 2 Pcs
In cross section area, 30 angle
STE-253 Holder Alumunium handle 1 Pc
STE-254 Carrying Case Wooden case 1 Pc
GTE-100 Proving Ring 100 kg capacity 1 Pc
GTE-680 Open End Wrench Vanadium steel 2 Pcs
Weight : 9 kg