| Customization: | Available |
|---|---|
| After-sales Service: | 24/Hrs Reply |
| Warranty: | 1 Year |
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Application
This instrument is specially designed to detect the completeness of foundation piles by acoustic-transmission method.
Standard
ASTM D6760
Specification
Technical code for testing of building foundation piles JGJ 106-2003
Technical specification of Dynamic pile tests for Highway Engineering JTG/TF81-01-2004
Technical specification for inspection of concrete defects by ultrasonic method CECS21:2000
Technical specification for detecting strength of concrete by ultrasonic-rebound combine method CECS 02:2005
Code for investigation of geotechnical GB50021-2001
Purpose
Testing of building foundation piles by cross-hole sonic logging;
Inspection of concrete defects by ultrasonic method, such as uncompacted, cellular, hole area.
Detecting strength of concrete by ultrasonic-rebound combine method
Detecting strength of concrete crevice by ultrasonic-rebound combine method
Detecting defects of one hole by one trigger two receives
Testing dynamic performance of geotechnical investigation, rock, concrete etc
Specification
| Channel | 2/3/4 |
| Transmitted pulse width | 20us |
| Main Controller | ARM A8 1GHZ 16G |
| Bandwidth | 2~500kHz |
| Sampling mode | Synchronous sampling |
| Receiving sensitivity | <=10μV |
| Sonic time range | 2*106μs |
| Interchannel crosstalk | =<60dB |
| Record length | 0.5~4k |
| Power supply | Li battery,can work more than 8hours |
| First wave judging method | Iteration/Threshold method |
| Working temperature | -10ºC~+45ºC |
| Gain Dynamic Range | 107dB |
| WIFI communication | time=<1s/Distance=<100m |
| Gain accuracy | 0.4dB |
| Sampling interva | 5cm ~ 100cm selectable |
| Sections | 1/3/6 |
| Max pulling speed | 60m/minute |
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