Low Strain Pile Integrity Tester Manufacturer,Supplier and Exporter in India
Product Code : TVT-CTE-10530
Application
- Low strain pile integrity testing by reflected wave method
Applicable Standards
-Dynamic testing technology regulations on highway engineering foundation pile
-Nondestructive detection code for railway engineering foundation pile
-Standard test method for low strain impact integrity testing of deep foundations
-Technical code for detection of building foundation pile
-Technical code for defection of building foundation
Principle
When the downward stress wave encounters a change in cross section or in concrete quality, it generates reflected wave that is later observed at the pile top.
By analyzing the propagation time,amplitude and phase of that reflected wave, it has the evaluation of pile integrity ultimately.
The test is based on wave propagation theory. The name “low strain pile integrity test” stems from the fact that when a light impact is applied to a pile it produces a low strain.
The impact generates a stress wave that travels down the pile.
Technical
Specifications :
Display
Method
6.4 inch True-Color LCD Screen (Resolution :
640 x 480 (adjustable backlight)
Storage
Capacity
16G Electronic Hard Disk
Signal
Acquisition Method
Wired
Master
Control System
Low Powered Embedded System, Basic
Frequency ≥1 GHz, Memory : 512 M
Sampling
Interval
5 ~ 1000μs
Floating
Point Magnification
1 ~ 256
Recording
Length
1k
A/D
Conversion Accuracy
24-bit instantaneous floating point
System
Noise Voltage
< 20μV
Dynamic
Range
≥100dB
Data
Report Method
USB
Frequency
Bandwith
2 ~ 12000 Hz
Sensor
Bandwith
0.5 ~ 9000 Hz
Power
Supply Mode
Removeable lithium battery; desktop charger
is supported Service life ≥10h
