Used for the measurement of linear variations up lo 300 mm of plastic mortar specimens, prepared forthe autoclave expansion test.
The ends of the specimens lobe tested must be fitted with inserts, as prescribed bythe related Standards. The apparatus is composed of abaseplate, two Invar rods with very low factor of linearthermal expansion, an adjustable support for approachlo specimen, a shockproof 0,001 mm dial gauge able lomeasure both positive and negative variations.
Dimensions: 180x120x420mm
Weight: 5 kg
The supply included:
- No. 1 Calibration device with millesimal sensitivity
and possibility to measure positive and negative
changes.
- Calibration certification
- Instruction manual