Tape Extensometer

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Tape Extensometer


Australia Tel: +61 (0)3 8720 6700
Indonesia Tel: +62 21 2278 3377
New Zealand Tel: +64 (0)7 850 2610
South Africa Tel: +27 (0)10 900 2055

Description

The Model 4510 Tape Extensometer is a portable unit designed to measure the relative distance between reference anchors fixed to the excavation or structure. Both grouted and expanding anchors are available.

Application

Measurement of displacements in:

  • Underground mining
  • Bridge abutments
  • Concrete dams
  • Concrete structures
  • Tunnels and Shafts

Features

  • Rugged simple design
  • Applicable in any orientation
  • Digital display
  • Automatic tensioning system
  • Rapid one man operation
  • High accuracy and reliability
  • Portable device in sturdy carry case

Specifications

  • Tape ranges: 20m
  • Accuracy < ±0.1 mm
  • Resolution: 0.05 mm
  • Tension on tape: 150 N
  • Dimension: 40mm x 60 mm x 550mm long
  • Weight: 2 kg