High Strain Pile Integrity Testing Pile Dynamic Load Tester Pile Bearing Tester PDA Pile Dynamic Analyzer
PDA Pile Driving Analyzer use:
Pile Dynamic Test Pile Driving Analyzer High Strain Pile Integrity Testing Pile Dynamic Load Tester Pile Bearing Tester PDA Pile Dynamic Analyzer
Pile Driving Analyzer (PDA), featuring a color screen and Microsoft Windows software, measures the strain and acceleration under the impact of a pile driving hammer or a relatively small drop weight
During pile installation, the use of a PDA Pile Driving Analyzer is a proven and beneficial method that has been around for quite some time and has been used for numerous projects in the Mid-Atlantic, yet it still seems to be underutilized.
Geotechnical Engineers use PDA testing Pile Driving Analyzer as a fast and economical alternative to performing multiple static load tests on a project. PDA helps monitor driving stresses, helps reduce the risk of pile damage, and provides capacity of the pile in real time.
Advantange
Pile Dynamic Analysis Pile Driving Analyzer High Strain Pile Integrity tester Dynamic Load Tester
The PDA Pile Driving Analyzer generates significantly more information than Static Load Tests, but at a fraction of the cost. This allows us to perform several tests across the project site and based on the results, potential modify the structural design to lower the cost of the structure foundations. Using PDA testing, we have been able to justify very high pile capacities that has resulted in the elimination of hundreds of piles on a single project.
Specification
Pile Dynamic Analysis Pile Driving Analyzer High Strain Pile Integrity tester Dynamic Load Tester
Display method |
8.4-inch true-color LCD screen Resolution: 800×600 (adjustable backlight)
|
Storage capacity |
16G electronic hard disk |
Master control system |
Low power embedded system Basic frequency≥1GHz Memory: 512M |
Sampling interval |
High strain: 10-500μs multi-level adjustable Low strain: 5-1000μs continuous adjustable |
Floating point magnification |
1~256 |
A/D conversion accuracy |
24-bit instantaneous floating point |
System noise voltage |
<20μV |
Dynamic range |
≥100dB |
Data export method |
USB |
Frequency bandwidth |
2~12000Hz |
Sensor bandwidth |
0.5~9000Hz |
Power supply mode |
Removable lithium battery; desktop charger is supported Service life≥8h |
Operation mode |
Touch screen |
Number of channels |
High strain: four channels Low strain: one channel |
Acquisition mode |
Acceleration for two channels + strain for two channels |
Sensor |
Piezoelectric accelerometer, strain ring and speedometer |
Trigger level |
Seven-level selectable |
Operating temperature |
-20~+55ºC |
Shell |
High-strength engineering plastics |
Dimensions |
255×180×60mm |
Weight |
1.8kg (including lithium battery) |
Pile Dynamic Test Pile Driving Analyzer High Strain Pile Integrity Testing Pile Dynamic Load Tester Pile Bearing Tester PDA Pile Dynamic Analyzer
Pile Dynamic Test Pile Driving Analyzer High Strain Pile Integrity Testing Pile Dynamic Load Tester Pile Bearing Tester PDA Pile Dynamic Analyzer
Pile Dynamic Test Pile Driving Analyzer High Strain Pile Integrity Testing Pile Dynamic Load Tester Pile Bearing Tester PDA Pile Dynamic Analyzer