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GTJ-Evd Soil Deflectometer: Dynamic Deformation Modulus Tester for Soil Analysis

GTJ-Evd Soil Deflectometer: Dynamic Deformation Modulus Tester for Soil Analysis

by MEUBON
Save 22% Save 22%
$13,500.00
$13,500.00 - $13,500.00
$13,500.00
$10,500.00
$10,500.00 - $10,500.00
$10,500.00

EVD Dynamic Deformation Modulus Tester

The GTJ-EVD Lightweight Deflectometer is instrumental in determining subgrade deflection capacity under dynamic loads, crucial for assessing subgrade bearing capacity and deformation. Designed for monitoring and testing construction quality in various settings such as railways, highways, airports, urban traffic, ports, wharfs, and industrial and civil buildings under dynamic loads. Its versatility is particularly beneficial in confined spaces like bridge transition sections and shoulder detection areas, as well as existing line subgrades.

Key Features:

  1. Pioneer Phone APP: Enables wireless transmission and voice prompt functionality.
  2. High-Quality Sensors: Utilizes imported sensors for enhanced test accuracy and reliability of data.
  3. Ease of Operation: User-friendly interface ensures swift testing, with only 35 seconds needed to detect a point.
  4. Automatic Calculation: Automatically calculates Evd value and displays accurate and intuitive curves.
  5. Environmentally Friendly: Non-nuclear radiation and exhaust gas pollution-free, ensuring safety during operation and minimal environmental impact.

Technical Parameters:

  • Test Coverage: Application Soil Types - Soil-rock mixed fillers with particle size less than 1/4 of the diameter of loading plate
  • Test Scope: 10Mpa ≤ Evd ≤ 225Mpa
  • Test Impact Depth: 0~500mm
  • Work Environment: Temperature: -10~40℃, Humidity: <90%HR

Loading Device:

  • Weight: 15KGs
  • Drop Weight: 10KGs
  • Dropping Height of Drop Hammer: 700±20mm
  • Maximum Impact Force: 7.07kN
  • Shock Duration: 18±1ms

Loading Plate:

  • Weight: 34LBS
  • Diameter: 300mm
  • Thickness: 20mm

Packing Specification:

  • Host Box: Material - Engineering plastics, Volume - 420×140x335mm, Weight - 4.5KGs
  • Outer Packing Box: Material - Aluminum alloy, Volume - 1220x395x380mm, Weight - 120LBS

This dynamic deformation modulus tester offers precision, efficiency, and environmental safety, making it an essential tool for various construction projects.



  • Warranty : 1 year
  • Test range : 10Mpa≤Evd≤225Mpa
  • Application Soil Types : Soil or Soil-rock mixed fillers
  • Display : English 
  • Printer connection mode : Wireless Bluetooth
  • Host screen size : 3 inches
  • Host size : 100*205*40mm
  • Work Temperature : -10~40℃
  • Impact depth : 0~500m