RSM-SY7 Ultra Sonic Pile Integrity Tester
Model: RSM-SY7(F)
Application
Acoustic pile tomography detection by transmission method
Acoustic pile integrity detection by transmission method
Concrete crack depth detection
Concrete strength detection by ultrasonic-rebound combined method
Longitudinal wave velocity test of rock mass in geological investigation
Detection of loosen zone of tunnel rock mass
Test of dynamic and elasticity parameters of non-metallic materials
Integrity detection of underground diaphragm wall
Applicable standards
Standard Test Method for Integrity Testing of Concrete Deep Foundation by Ultrasonic Crosshole Testing ASTM D6760-08
Technical Code for Detection of Building Foundation Pile JGJ 106-2014
Dynamic Testing Technology Regulations on Highway Engineering Foundation Pile JTG/T F81-01-2004
Nondestructive Detection Code for Railway Engineering Foundation Pile TB 10218-2008
Technical Regulations on Concrete Strength Detection by Ultrasonic-Rebound Combined Method CECS 02:2005
Technical Regulations on Concrete Defect Detection by Ultrasonic Method CECS 21:2000
Regulations on Concrete Strength Detection of Railway Engineering Structure TB 10426-2004
Detection Code for Building Foundation in Guangdong Province DBJ 15-60-2008
Principle
The objectives of the Ultra Sonic Pile Integrity Testing (RSM-SY7) are to determine the homogeneity and integrity of concrete between the probes. The data are used to confirm adequate concrete quality or identify zones of poor quality (due to inadequate vibration, segregation due to over vibration and/or improper concrete placement, washouts of cement due to groundwater flow, cracks due to shrinkage, contamination of the concrete, etc). If defects are detected, then further investigations should be made by excavation or coring the concrete as appropriate, or by other
testing methods.
Features
1. International first four-channel self-transmitting and self-receiving pile profile full-combination ultrasonic detection is provided and a number of invention patent authorizations have been obtained;
2. Self-transmitting and self-receiving circuit design is provided and there is no need to replace the location of acoustic pipe corresponding to probe; the fully combined testing of four pipes and six profiles can be completed in a single lifting, the detection speed is improved significantly and the working strength of detection personnel at the field is greatly reduced;
3. The controllable adjustment gain of test waveform of each profile is delayed;
4. The location of the first wave can be searched automatically and the magnification can be adjusted automatically;
5. The 12.1-inch super-large true-color LCD screen is adopted, the test waveforms, wave trains, wave speeds, amplitudes and other information of 6 profiles can be clearly observed in the field at the same time and the whole pile quality in the testing process can be clear at a glance;
6. The shifting distance of testing point is adjustable within 1-50cm without leakage point and need of repeated testing;
7. The automatic counting and lifting device can be connected conveniently and quickly and the maximum lifting speed can reach 60 m/min;
8. Using the high-strength engineering plastic shell, the instrument is beautiful and durable with solid structure;
9. Imported connectors are used and the complete machine is equipped with waterproof design.
Core Advantages
First international patent
International first four-channel self-transmitting and self-receiving pile profile full-combination ultrasonic detection is provided and a number of invention patent authorizations have been obtained
Completed fully combined testing of four pipes and six profiles in a single lifting
Self-transmit
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