Nanguang Geological Instruments Co., Ltd.

Falling ball rebound modulus tester SFB-RMT

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Falling ball rebound modulus tester SFB-RMT
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The device is specially designed to detect the rebound modulus of the roadbed surface, which is convenient and fast to use and has powerful graphic processing functions. And the device supports the database system CI-DBS, which can be connected with the BQIM system to realize the visualization of the test results.
1. Directly test material deformation/rebound modulus, in line with the new version of pavement design and regulations
2. Applicable to a wide range of soil materials
3. Easy to test and high efficiency
4. High precision and repeatability

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. Waveform noise and signal processing technology: mobile smoothing, BPF, EMD, integrated processing, average processing
4. Deformation index test test method: based on Hertz impact theory
5. Number of channels: 2 channels (expandable to multiple channels with VMC technology), trigger channel and receiving channel are interchangeable
6. Data acquisition: support touch and wireless dual control mode; support single, continuous dual mode sampling
7. Working temperature: 0 ~ 45 ° C
8. Sampling accuracy: floating point interpolation compensation to 24 bits
9. Maximum acquisition frequency: 500KHz, adjustable
10. Maximum number of collection points: 20,000, adjustable
11. Can display maximum / minimum voltage: 10V / 0.0001V
12. Display: LCD display 1280*800
13. Statistical processing of results data: equal value calculation, simple average, deviation and rejection of abnormal data
14. Deformation index test content: compression modulus, rebound modulus
15. Maximum test depth: 0.3m
16. Location information: support GPS positioning

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Falling ball rebound modulus tester SFB-RMT

Detail

Characteristic

Parameter