Nanguang Geological Instruments Co., Ltd.

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Hole filling quality tester SBA-HTF
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The device is mainly used for the grouting compactness detection of prestressed bridge cables. The full-length wave velocity method (FLPV) and the full-length attenuation method (FLEA) can be used to quickly and qualitatively detect the pipe compactness; the impact echo equivalent wave velocity method (IEEV) can be used to locate the grouting defects. FLEA and IEEV have applied for invention patents.
1. High precision: AI assisted judgment and judgment results are automated and precise
2. Wide range: suitable for 0.1-1m thick beam plate

1. Provide database management service, can interface with BIM system, realize visualization of test result model; linkage with database, can perform detection result cloud AI (artificial intelligence) analysis
2. Operating system: windows
3. Shape noise processing and spectrum analysis: moving smooth, BPF, EMD, FFT, MEM
4. Test content: accurate positioning test of prestressed pipe grouting quality
5. Test methods: impact echo method (IE), equivalent wave velocity method (IEEV), resonance migration method (IERS)
6. Positioning coupling: high damping sensor support
7. Number of channels: 2 channels (expandable to multiple channels with VMC technology), trigger channel and receiving channel are interchangeable
8. Signal processing technology: reduce excitation residual signal; integrated processing, average processing
9. Platform: ultra-thin platform
10. Test range: not limited by the length of the tunnel
11. Data acquisition: support touch and wireless dual control mode; support single, continuous dual mode sampling
12. Working temperature: 0 ~ 45 ° C
13. Sampling accuracy: floating point interpolation compensation to 24 bits
14. Acquisition frequency: 500KHz, adjustable
15. The maximum number of collection points: 20,000, adjustable
16. Can display maximum / minimum voltage: 10V / 0.0001V
17. Display: LCD display 1280*800
18. Graphic processing: contour, shade, elastic wave radar scanning
19. The same screen indicates the maximum number of waveforms: 300 (wavelength collection points 2048, sampling interval 4us)
20. Location information: support GPS positioning

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Hole filling quality tester SBA-HTF

Detail

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