SDF Extensometer can be used to measure relative displacements within dilatation gaps or gaps caused by the loss of construction continuity (cracks, scratches).
Technical data:
- measurement base: 250 mm,
- measurement range: 2.5 mm,
- hysteresis and nonlinearity: under 0.8%,
- uncertainty of measurement: 0.025%.
INFORMATION: MSc Eng. Elżbieta Włosińska