High Strain Pile Driving Analyzer

It is a state-of-the-art testing equipment to perform high strain pile bearing testing on piles.
It will provide prediction on the pile bearing capacity, pile integrity, driving stresses and hammer performance for a given pile penetration. It is a relative low cost type of pile testing compared to static load test (MLT or CRP). The testing technique is quick and accurate.
It can also be used to perform high strain pile bearing monitoring to evaluate pile driving information for pile bearing capacity, pile integrity, driving stresses and transferred energy against pile penetration. The results are essential for the actual pile driving process and to obtain valuable data on the hammer, pile & soil system for re-design on the piled foundation (if necessary).

this analyzer application:

1).Bearing capacity test for high strain of foundation piles.

2). Pile driving monitoring.

3).  Integrity testing by pile low strain reflected wave method (optional)

Specification:

 Size/Weight: approx. L250×W200×H70mm / 2.5kg with battery
Touch screen: 10.4-inch TFT true color LCD with 640 × 480 resolution
Temperature Range in Operating: -5 °C ~ +40 °C
Temperature Range in Storage: -20 °C ~ +70 °C
Power: 6 working hours (internal battery)
Controlling System: industrial computer
Operating System: Unix OS
Waveform Color & Background: changeable
Converter: 3×16 bit A/D converter
Sampling Interval: 5 to 65536 μs
Sampling Accuracy: within 0.01%
Trigger level: multiple level
System Noise Level: <2μv
Frequency Bandwidth: 10 to 12000 Hz
Dynamic Range: ≥ 100dB
Data Storage: 3000 piles
Data Transfer Mode: USB 2.0
Data Length: 1k
Data Channel: 4 channels
Data Sensor: accelerometer, strain transducer
Test Mode: 2V+2F; 2V+2V