Introduction of Dynamic Pile Testing Equipment
By using the reflected wave method, the Dynamic Pile Testing Equipment is used to assess the integrality of concrete pile and identify the extent and location of the pile defect.
Application of Dynamic Pile Testing Equipment
Dynamic Pile Testing Equipment can be used for testing perfusion pile and hammer pile. It can also be used for testing the exposed top surface of constructions such as pillars.
Hammer instrument: use different types of hammer (different energy/material) for different types of piles (lengths, etc.)
Parameter of Dynamic Pile Testing Equipment
Item
|
Specifications
|
Item
|
Specifications
|
Control Mode
|
Embedded platform,Win CE Operation System
|
Monitor
|
8.4 inch,high brightness,TFT Color LCD
|
Data storage
|
2GB,SD card
|
Operation Mode
|
Touch screen
|
Trigger
|
Signal trigger
|
Ports
|
USB port
|
Noise voltage of the system
|
≤2 mV
|
Dynamic range
|
³184 dB
|
Amplifier frequency range
|
1Hz~10kHz
|
Input impedance
|
³1 MW
|
Sampling time intervals
|
6µs~64ms
|
Time resolution
|
6µs
|
Max length of sampling
|
³1024
|
Gain error
|
≤1 dB
|
Amplitude nonlinear degree
|
≤10%
|
Timing accuracy
|
≤1%
|
Floating point magnification (time)
|
1~256
|
Sentinel magnify (time)
|
1~1,000,adjustable
|
A/D resolution
|
16 bit A/D,8 bit floatingpoint
|
Max magnify (times)
|
256000
|
Number of channels
|
2
|
Transducer sensitivity
|
³100 mv/g(acceleration mode)
|
Consistency of phase position
of two channels |
±3° or 0.05ms
|
Frequency range of
Transducer |
0.5~9000 Hz(acceleration mode)
|
Amplitude consistency of two channels
|
≤3% or ≤±0.2dB
|
Continuous operating hours
|
>5 hrs
|
Interference between channels
|
≤1%
|
Power
|
AC:220V±10%,DC:+12V
|
Dimensions
|
256mm´188mm´63.5mm
|
Weight
|
2.3kg(lithium battery included)
|
Pictures of Dynamic Pile Testing Equipment
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