Parallel Seismic Testing Device for Foundation Piles Length
Brand Name:Gold
Certification:ISO
Model Number:GD
Minimum Order Quantity:1set
Delivery Time:10days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Chongqing Chongqing China
Address:
9-10, Nanping West Road NO.23, Nanan District, Chongqing
Supplier`s last login times:
within 41 hours
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Product Details
Parallel Seismic Testing Device for Foundation Piles Length
The Parallel Seismic Testing method is to use a hammer (force bar) to strike the pile top surface (or the pile cap, pile cap and other superstructure connected with the pile top) in the vertical direction to generate the stress wave, and propagate downward along the pile body. when encountering the surrounding soil layer for transmission, sensors are placed in the holes drilled in advance beside the pile to receive the transmission wave signal, so as to read the wave time of different depths and draw the first break time A depth diagram. When the sensor is lower than the pile bottom, the sound velocity will change, and an inflection point will be displayed on the time depth map. The length of the pile can be inferred from the position where the slope of the straight line changes. The slopes of the two straight lines can be used to infer the average wave velocity of the pile body and the wave velocity of the bearing stratum at the pile bottom respectively.
Technical Features:
1. Creative instantaneous floating point, full-range floating-point
amplification, high signal-to-noise ratio, ,balancing the
undistortion of strong and weak signals;
2. Detachable lithium battery; supports the base charger;equipped with spare batteries to ensure uninterrupted work in the field;
3. High-strength engineering plastic case with firm structure and light weight, easthetic and endurable;
4, A 12.1" display screen that enables clear observiation of field signals ;
5. The host is operated via a touch screen with user-friendly interface. The screen allows easy operation and supports operations in both Chinese and English;
6. Standard USB interface, USB disk for data export;
7. Provided with a Parallel Seismic test probe with good wall sticking effect and high signal quality;
8. Capabilities to anlyze and judge the pile length, average wave velocity of the pile body and the wave speed of the bearing layer at the bottom of the pile on site;
9. The brightness of the screen is adjustable. Therefore, it is suitable for applications under various lighting conditions;
10. The background color and time curve color are adjustable to meet customer needs;
11. A built-in system that features fast start-up/ shutdown, and anti-virus capabilities.
2. Detachable lithium battery; supports the base charger;equipped with spare batteries to ensure uninterrupted work in the field;
3. High-strength engineering plastic case with firm structure and light weight, easthetic and endurable;
4, A 12.1" display screen that enables clear observiation of field signals ;
5. The host is operated via a touch screen with user-friendly interface. The screen allows easy operation and supports operations in both Chinese and English;
6. Standard USB interface, USB disk for data export;
7. Provided with a Parallel Seismic test probe with good wall sticking effect and high signal quality;
8. Capabilities to anlyze and judge the pile length, average wave velocity of the pile body and the wave speed of the bearing layer at the bottom of the pile on site;
9. The brightness of the screen is adjustable. Therefore, it is suitable for applications under various lighting conditions;
10. The background color and time curve color are adjustable to meet customer needs;
11. A built-in system that features fast start-up/ shutdown, and anti-virus capabilities.
| Display mode | 12.1 real color LCD display (backlight adjustable) | Frequency bandwidth | 0.1-4000 Hz |
| Storage capacity | 16G electronic hard disk | Power supply mode | Removable lithium battery, supports charger, Life time ≥6h |
| Signal acquisition method | Wired | Operation mode | Touch screen |
| Control system | Low power embedded system; Main frequency: ≥1GHz Memory: 512M | Number of channels | 1 external trigger channel; 3 sampling channels |
| Sampling interval | 5-20000μs continuously adjustable | Trigger mode | External trigger |
| Magnification | Up to 100,000 times | Trigger level | seven options |
Parallel Seismic Testing Device for Foundation Piles Length
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