Product Description

Specification

Technology code for testing of building foundation piles JGJ106-2003

Technical specification of dynamic pile tests for highway engineering JTG/TF81-01-2004

Technology specification for inspection of concrete defects by ultrasonic method CECS 21:2000

Technical specification for detecting strength of concrete by ultrasonic-rebound combine method CECS 02:2005

Technical specification for geotechnical investigation method GB 50021-2001

Purpose

Testing building foundation piles by crosshole ultrasonic wave method .

Inspecting concrete defects by ultrasonic method, such as uncompacted place, cellular hole area

Detecting concrete strength by ultrasonic-rebound combined method

Detecting concrete crack depth by ultrasonic method

Detecting the wall defects of the hole by one transmitter and two receivers

Detecting the strength performance of geotechnical investigation, rock, concrete, etc

Performance

Fast, precise and automatic to judge the sound parameters. Real-time wave display to assure test efficiency

Graphically display the test data, the user can view result directly.

Can connect with the test hammer directly to detect the concrete strength. The function has been applied for national patent.

Can receive signal with strong sensitivity more than 10m without defects in concrete.

The host can supply energy to transducer without external power.

Standard USB storage with big capacity

Interior lithium battery can supply working power more than 6 hours. And more than 12hours combined with external lithium battery.

Portable, small and light apparatus(1.75kg)

Extending function to test concrete thickness by impact-echo method

Professional and powerful analysis software on Windows system can output the data to Excel or word for advanced analysis.

 

Technical data

Item	Specification
Main control unit	High-performance embedded computer
Input method	keyboard
Interface	USB
Receive channel	Two
Transmission mode	Continuous and external
Receive sensitivity	≤30uv
Amplifier bandwidth	10kHz to 300kHz
Sound time accuracy	0.05us
Display	640*480 high brightness TFT panel
Storage	1G(Interior) 2G(U-Disk)
Max sample data length	64k
Trigger voltage	65,125,250,500,1000(selectable)
Amplifier gain	82dB
Sample periods	0.05us to 6.4us,8grade adjustable
Amplifier resolution	0.39%
Power	Interior lithium battery works more than 6hours
	External lithium battery works more than 6hours (Optional)
	DC 12V interface
	AC 100V-240V,50/60HZ
Size	260*185*60mm
Weight	1.75kg(including the battery
Temperature	-10℃~ +40℃

Payment Terms︰ TT