Probes Manufacturer

TBT supply probes for Static sounding penetration, which includes regular 10cm², 15cm² double-bridge probes, mult-ifunctional probe with pore pressure measurement, press-in wave velocity static probe, and resistivity static sounding probes.

Besides, TBT also supply probe for DCP, electrical Cross-Shearing in size 50x100, 75x150mm, and Grooved Rod for extracting soil samples.

Specification for Static Cone Penetration Probe:

Probe with Resistance strain loading sensor	Probe taper tip	Measuring Item	Measuring Range (MPa)	Diameter of cone bottom Ømm	Conical	Effective sidewall		accuracy
Probe with Resistance strain loading sensor	Probe taper tip	Measuring Item	Measuring Range (MPa)	Diameter of cone bottom Ømm	Conical	length mm	area cm2	accuracy
Single Bridge Probe	10cm2	ps	0-20-60	35.7	60°	57	20.3	≤0.5%F.S
	15cm2		0-20-50	43.7	60°	70	30.6
	*5cm2		0-10-30	*25.2	60°	41	10.3
Double Bridge Probe	15cm2	qc.fs	0-20-40	43.7	60°	218.5	300
	10cm2		0-20-50	35.7	60°	178.3	200
	*Z15cm2		*0-30-80	43.7	60°	189.5	300
	*F10cm2		0-20-50	35.7	60°	*133.7	150
Multi-use probe with pore pressure	10cm2	ps,U	0-20-50	35.7	60°	178.3	200
Multi-use probe with pore pressure	10cm2	Qc, fs, U	0-20-50	35.7	60°	178.3	200

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