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1.Thickness detection of concrete construction;
2.Internal defect detection of concrete construction;
3.Depth detection of concrete crack;
4.Performance testing of concrete.
Function of analysis software:
1.Noise processing: smooth / LPF / BPF / HPF / synthetic growth;
2.Spectral analysis: FFT / MEM/ correlation analysis
3.Statistics processing: automatic extraction of various kinds of average, deviation and unusual signal;
4.Signal processing: integral processing, spectral analysis and correlation analysis.
Performance index:
| Sampling precision: | 24-bits | Master control system | low power embedded ARM system |
| Stimulating way: | High power supermagnetic vibration source or high frequency plane ultrasonic transducer are optional | Operating system: | Linux embedded operating system |
| Sampling length: | 12~8192 are optional | The delay of sampling | The delay can be freely controlled and adjustable, or automatically adjust according to the size of specimen. |
| Position calculation: | Beidou positioning | Data interface: | USB2.0 or wireless transmission |
| Testing range of concrete material: | Specimen (Min 0.1m), Component (Max 5m) |
Testing range of concrete defect: | Surface layer-5m |
| Sampling interval: | 1us, adjustable, or automatically adjust according to the size of specimen. | Testing range of depth and dimensions: | 0.1~10m |
| Effective testing range of the depth of concrete crack: | 0.05~0.15m | Number of channels: | 3 channels, 1 receiving channel, and 2 transmission channels. 50KH plane transducer and ultra magnetoacoustic transducer can be connected, so as to realize self-transmission and self-receiving. |