Detail Proctor Penetrometer
SL32-110 PROCTOR PENETROMETER
ASTM D 1558
This spring type penetrometer is used in fields when controlling soil compaction and conform with ASTM D 1558. Direct reading in kg on sliding rod. The borer is to be forced into the soil for 7.62cm, during 6 seconds. The apparatus is supplied with seven requested needles, tools for its use. Needle size 1, 3/ 4, 1/ 2, 1/ 3, 1/ 5, 1/ 10, 1/ 20, 1/ 30 dan 1/ 40 inch2 area ( 645, 484, 323, 215, 129, 65, 32, 21.5 dan 16 mm2) . Complete with wooden carrying case.
Weight approx 15 kg.
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