DESCRIPTION & TECHNICAL PARAMETERS



APPLICATION

Determines the quality and consistency of the concrete foundations, such as drilled shafts, slurry walls, bored piles, cast-in-situ piles.

Ultrasonic and rebound comprehensive method for testing concrete strength.

Concrete internal defect detection and positioning.

Concrete crack depth detection.


STANDARDS

JGJ 106-2014, JTG/T F81-01-2004, TB 10218-2008, DBJ 15-60-2008, SJG09-2015, DGJ08-218-2003, CECS 21:2000, CECS 02:2005 etc.

FEATURES

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12.1-inch sun light readable color LCD touch screen that is highly visible in all lighting conditions.

Allows for four probes (six profiles) to be pulled at once for ease and efficiency of data collection

Color coded wires for easy identification of probe, which can receive and transmit simultaneously

Advanced algorithm for automatic first arrival time detection

Depth, first arrival time, wave-speed, amplitude displayed simultaneously in real-time

Bluetooth depth counter, wire or wireless connection

Performs real-time analysis on site, as well as data transfer with PC reporting software for additional analysis. Sonic map, wave-speed plot, energy or amplitude plot etc.

Bluetooth data transmission, real-time upload of data through mobile APP

Replaceable battery and USB ports for quick and easy data transfer

Meets or exceeds the specifications of JGJ 106-2014 and several other cross-hole sonic logging codes and standards

SPECIFICATIONS

Display:12.1-inch sun light readable color LCD touch screen

Memory:32GB

Sampling interval: 0.025μs~2000μs adjustable

Record length: 0.5~4000

Acoustic transit time range: 80000000μs

Emission voltage: 125, 250, 500, 1000V adjustable

Sampling length:512, 1024, 2048, 4096 adjustable

Amplifier gain:130dB

Amplifier gain accuracy:0.5dB

Channels: 4

Number of tested profiles per time: 6

Max lifting speed: 60m/min

Depth record: Double direction record

Emission pulse width: 0.1~100μs

Band width: 1~500kHz

Amplitude accuracy: ≤3%

Acoustic time accuracy:≤0.5%

Receiver sensitivity:≤10μv

Channels interference: ≤1/400

Transmission port:USB, WIFI, Bluetooth

Working temperature:-20℃~+50℃

Battery: Replaceable battery,working more than 8 hours

Record interval depth: 2~25cm

Depth resolution:1cm

Size: 340x256x58mm

Weight:3.5kg

INTERFACE

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WIDELY USED

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