Nanguang Geological Instruments Co., Ltd.

Steel guardrail column buried deep impact elastic wave detector EDMA-I

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Steel guardrail column buried deep impact elastic wave detector EDMA-I
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The equipment is mainly used for highway steel (steel pipe, steel pile, etc.) guardrail column length and buried depth detection, to improve road traffic. Security has important practical significance. And the equipment is in accordance with the national standard "steel guardrail column buried deep impact elastic wave detector (GB/T24967-2010)" instrument.

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. National Standard: GB/T 24967-2010
3. Signal processing and excitation technology: reduce excitation residual signal, ground reflection signal; integrated processing, average processing using automatic excitation technology
4. Operating system: windows
5. Number of channels: 2 channels (expandable to multiple channels with VMC technology), trigger channel and receiving channel are interchangeable
6. Waveform noise processing and spectrum analysis methods: mobile smoothing, BPF, EMD, FFT, MEM
7. Analysis of results: Automatically reject abnormal data and obtain optimal results by statistics
8. Data acquisition: support touch and wireless dual control mode; support single, continuous dual mode sampling
9. Platform: integrated platform
10. Working temperature: -10 ~ 40 ° C
11. Detection range: 0.7m ~ 5.0m
12. Test accuracy: the average measurement error is not more than ± 4% or not more than ± 8cm
13. Sampling frequency: 500KHz, adjustable
14. Sampling accuracy: floating point interpolation compensation to 24 bits
15. The maximum number of collection points: 20,000
16. Can display maximum / minimum voltage: 10V / 0.0001V
17. Effective resolution: 0.01m
18. Display: LCD display 1280*800
19. Location information: support GPS positioning

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Steel guardrail column buried deep impact elastic wave detector EDMA-I

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