Technical data sheet


Technical data

  • Weather-proof concise instructions, detailed operating instructions
  • Easy to operate via 4 buttons, display and prompts
  • Robust design protected against rain
  • Loading plate diameter 300 mm, 600 mm, 762 mm can be set
  • Lever ratio 1:1 to 1:2 can be set
  • Resolutions: Deformation 0.01 mm, normal stress 0.0001 MN/m²
  • (printed and saved), 0.001 MN/m² (display)
  • Rechargeable battery, integrated, 4.8 V, 4 Ah, supports fast recharging in 2 h, continuous operation for approx. 48 h                                                
  • Thermal printer 58 mm paper width
  • SD memory card for saving approx. 200 tests, external USB card reader
  • Power supply 230 V and vehicle charging cable
  • CD with software for Windows PCs for evaluation using Microsoft Excel®

Mechanical aspects

  • Direct measurement of the displacement according to DIN 18134, compressive force 100 kN,
  • Measurement with only one displacement sensor
  • Also approved for pits deeper than 0.3 m
  • Hydraulic hand pump with cylinder for 100 kN compressive force, 2 m long high-pressure hose
  • Loading plate S355J0, ø 300 mm with measuring tunnel, receptacle for force measuring device and adjustable circular spirit level
  • Single-dial measuring bridge with extending measuring arm and round feet for direct measurement
  • Plug-in extension set (total length 650 mm)
  • Upper fixing magnet with ball joint (up to 60 kN)
  • Displacement sensor holder 250 mm and 500 mm long

Dimensions

  • Measuring bridge: LxWxH (min): 1150 x 340 x 260 mm, assembled approx. 2330 x 340 x 310 mm, weight: 13.9 kg
  • Height of the cylinder: 285 mm, weight of the hydraulic system: 9.5 kg
  • Loading plate with force sensor: Diameter 300 mm, height 265 mm, weight: 22.6 kg
  • Extension pieces 2 x 25 mm, 2x50 mm, 2x100 mm, 2x150 mm, total 3.5 kg
  • Upper ball joint with magnet 0.9 kg
  • Electronic measuring device: 4.5 kg
  • Total weight: 54.9 kg (not including packaging)

Items supplied

  • Electronics AX 01
  • Displacement sensor
  • Power supply 230 V and vehicle charging cable
  • SD memory card, card reader (Windows PC, USB)
  • Software for Windows PCs for evaluation using Microsoft Excel®
  • Concise instructions, operating instructions
  • 2+1 rolls of paper
  • Load cell 100 kN
  • All mechanical items

You can go back to the ZFG-M here

For the dynamic plate load test using the Medium Heavy Falling Weight Deflectometer according to TP Gestein-StB, Part 8.2.1


    •    For testing highly compacted soil and base courses
    •    Double impact force (14.140 KN)
    •    Double maximum ground pressure (0.2 MN/m²)
    •    300 mm loading plate and 15 kg falling weight
    •    Calibrated according to TP BF-StB, Part 8.4
    •    As a separate unit or as an addition to the Lightweight Deflectometer

 

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