Advanced Dynamic Pile Integrity Testing System for Construction

• Customization: Available
• After-sales Service: 24h Online
• Warranty: 1 Year
• Model NO.: GD-PDT
• Transport Package: Wooden Case
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9031803100
• Production Capacity: 100 Sets/Month

Product Description

Product Description

  GD-PDT Dynamic Plie Integrity Analyzer
 

High-strain is a precision dynamic method to test pile integrity and vertical bearing capacity. Striking the pile by a heavy hammer or drop weight, Strain transducers and accelerometers attached to the pile measure the resulting force and velocity, which are then analyzed to estimate the pile's performance and the soil resistance. Compared with static load test method, high-strain equipment is faster and less expensive, Provides information on both pile integrity and bearing capacity and Can help prevent costly repairs by identifying defects early. 

  By using 2 accelorameter sensors and 2 strain sensors, GD-PIT provides stable and precise signal acquisition.The captured signal supports 1×, 2×, 4×, and 8× adaptive amplification with linearity better than 5%. We provide free and professional data acquisition software and data conversion software, to make  sure user's can deal with datas more conveniently and easily.

Main Features

* Record length: 1k/2k optional
* Minimum sampling interval: 25.6 μs
* The maximum recording time can exceed 500 milliseconds
* Capable of monitoring pile driving at 120 blows per minute
* 24-bit high-quality A/D converter with ultra-low noise and wide dynamic range
* On-site analysis using the finite element method is achievable, displaying various high-strain curves
* High-brightness LCD display with adjustable brightness for optimal visibility in varying lighting conditions
* Click, tap, and monitor simultaneously to track strain sensor displacement in real time
* Original slip method for bearing capacity calculation, promoting the advantages of DLT and RLT
* Built-in lithium battery, with a battery life exceeding 8 hours
* DLT method, RLT method, and mechanical impedance method are employed concurrently
* On-site collection, real-time wireless upload
* Combined collision and wave analysis

Details Display

 

 

Technical Specifications

System	WINCH	Frequency:1G, Storage:512M
Sampling	Channel	4(2 acceleration, 2 strain)
	Magnification	×1, ×2, ×4, ×8, adaptive
	AD Converter	24 bit
	Sampling Intervel	25.6μs to 208μs, adjustable in steps
	Sampling Length	1024, 2048
	Band Width	1 to 10,000 Hz
	Trigger Way	Channel Triggering, Steady-State Triggering
	Noise	Better than 0.2 mV (rms)
	Time Error	Better than 0.2%
	Linearity	Better than 5%
	Sampling Method	Hammer force, pile body force, pile driving analysis
Display	Screen	High brightness, capacitive, finger-operable
	Size	8.4 inch
	Resolution	800×600
Port	Storage	SD card
	Upload	Bluetooth + Mobile Phone
	Upgrade Method	U disk
	Output	Dual USB ports, Bluetooth, USB flash drive transfer
	Input	Capacitive touchscreen, standard USB, keyboard and mouse
	Multi-core socket	Connecting the long cable to the RS high-strain adapter
Bettery	Internal	11.1V/7Ah lithium battery, 8-hour runtime
	External	DC15V4A Charger
Dimension	Size & Weight	255x190x50 (mm), <2kg
Working Environment	Temperature & Humidity	-10 to 60°C, <90%

About Us

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd

  We specialize in manufacturing and development of high-resolution geophysical instruments such as Resistivity Meter, IP instrument, Resistivity Imaging, Seismic instrument, magnetic instrument, borehole camera, borehole logger and drilling equipment ( core drill rig, water well drill rig,engineering drill rig, anchor drilling rig and so on. Also we supply the surveying equipment such as GPS, Total Station, Echo sounder and so on.