Pile Dynamics Analyzer- Dynamic Load Tester (PDA-DLT)

  • Dynamic Load Tester for Drilled Shafts
  • Up to 16 channels of data acquisition available with eight wifi boxes and any combination of strains and accelerometers
  • Complete with CAPWAP®, GRLWEAP, and iCAP® software
  • Field-to-office data transmission with SiteLink®
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The Pile Dynamics Analyzer – Dynamic Load Tester was designed specifically for quality assurance testing of drilled shafts and bored piles. The PDA-DLT allows for multiple configurations of force measurement. The system acquires data from accelerometers and strain transducers attached to a pile or shaft so that High Strain Dynamic Tests (ASTM D4945) may be performed. The tests require the impact of a suitable drop weight.

The PDA-DLT evaluates:

  • Bearing Capacity
  • Structural Integrity
  • Foundation Stresses

Pile Dynamics Analyzer - Dynamic Load Test for Drilled Shafts

October 2017
PDF Format

Pile Dynamics Analyzer System Specifications (Model DLT)         October 2017                                                                                                                                                                           

Physical:

  • Size: 320 X 250 X 68 mm (12.6 x 9.8 x 2.7 inches)
  • Weight: 5 Kg (11 lbs)
  • Temperature range:  0 to 40°C (32 to 104° F) operating; -20 to 65°C (-4 to 149° F) storage
  • Display:  26.4cm (10.4”), sunlight readable, resolution 1024 X 768
  • Built in capacitive touch screen
  • Video Outputs: HDMI, VGA
  • Power: 4 hour continuous data collection battery pack, 12 VDC car battery, or 100-240 VAC.  Extra battery pack supplied.
  • Charging time:   6 Hours max.

Electronic:

  • Microsoft Windows® 7 Operating System
  • 60 GB SSD internal drive
  • Ethernet port
  • 4 USB ports
  • Analog signal conditioning filtering (frequency response) 2.5 KHZ (-3 dB)
  • 16-bit A/D converter with sampling frequency of 10.24 MHz
  • 8 channels with effective digitizing frequency of 10 KHz to 40 KHz selectable
  • 1K, 2K, or 4K data record sizes available
  • Basic unit accuracy 2%

Functional:

  • Built in calibration test function
  • Compatible with Smart Sensors
  • Wireless range up to 100 m (328 ft)
  • Up to 16 universal (strain or acceleration, piezoelectric or piezoresistive) channels of wireless data acquisition1
  • Up to 8 universal (strain or acceleration, piezoelectric or piezoresistive) channels of traditional data acquisition
  • Automatic balancing of signals and signal conditioning
  • Digital (software) integration of acceleration
  • Signal conditioning for force and acceleration have similar frequency response
  • Internal calibration check of strain and acceleration
  • Signal amplification capability
  • Triggers on any attached strain transducer
  • User adjustable pre-trigger buffer size
  • High speed internet data transmission using SiteLink® through broadband phone or other network device (additional desktop sharing software needed)
  • Dial up data transmission through data capable mobile phone connected via USB

1 limited to one piezoelectric accelerometer per box

Other:

  • Operates in English, SI, or Metric units
  • Optional external USB keyboard, mouse, and WiFi (802.11b,g,n) available
  • Includes both soft side carry-on luggage case and hard transit case
  • Equipped for remote technical support using SiteLink
  • Optional TeamViewer desktop sharing software license for use with SiteLink
  • Furnished with licenses for PDA Software Suite (PDA-S, iCAP®, 
  • PDIPLOT2 and PDI Curves), GRLWEAP and CAPWAP®  
  • Full one year warranty
  • PDA manual in PDF format and printed CAPWAP manual included