High Strain Pile Testing Equipment ASTM D4945 Standard For Loading
Capacity
Application: Used for testing the pile loading capacity by dynamic method
Standard: ASTM D4945-00 “Standard Test Method for High Strain Dynamic
Testing of Piles”
Parameters:
| Item | Name | Details |
| 1 | Sampling frequency | 10 kHz, 20 kHz, 30 kHz and 40 kHz |
| 2 | Sampling points | 1024, 2048 and 4096 |
| 3 | Software | PDAR and RCAPWAP, without key, so it can be installed to any
computer |
| 4 | Accelerometer | PE, imported from America |
| 5 | Strain gauge | Range 2000 |
| 6 | Main host size | 225*172*62mm |
| 7 | Main host weight | 2.0kg |
| 8 | Screen | 8inch high brightness color touchscreen LCD, can be operated by
hand or touch pen |
| 9 | Cable | Special customized for field testing |
| 10 | Connector | aviation plug and connectors are with high quality, compatible with
American machine |
| 11 | Power | Li battery 12.6V 5200mAh |
Technical features:
1. HPT used for determine the pile bearing capacity and pile
integrity.
2. It can be used for pile driving monitoring and the cast-in-place
pile testing.
3. Sampling frequency is optional of 10 kHz, 20 kHz, 30 kHz and 40
kHz.
4. Sampling points are optional of 1024, 2048 and 4096. Maximum
sampling time is up to 400 ms
5. Before testing, the two accelerometers and two strain
transducers are self-checked automatically, determine whether the
system is in normal state.
6. Automatically check the static strain deviation of the strain
transducer during installation and adjust to zero before blow.
7. Test data exported through the external u-disk
8. During test every blow can be saved automatically
9. Storage capacity of more than ten thousands blows.
10. HPT data can save as *.X01 (used for PDA-W)
11. The main cable and connecting cable are compatible with the
PDA.
12. Built-in lithium battery can be used more than 6 hours
continuously.
13. PDAR program is for CASE method analysis.
14. RCAPWAP program is for match analysis automatically.
