D-Best (Detector of Bearing Strata)

		D-BEST is a system to judge whether driven pile, by means of Sanwa Auger, reached to the specified bearing stratum or not by comparing two N-value curves, according to the boring data and under measuring one, as the integrated electric current at every depth is recorded and displayed along the N-value curve. All output information is recorded, printed-out and/or transferred to P/C via ATA CARD.
Example of a display
Legend：		：integrated electric current
		：input data according to the test boring, SPT N-value