Standard: ASTM C469
To measure both axial deformation and diametrical extension of cylinder specimens Ø 150x300 mm, 160x320 mm, 6”x 12” under compression stress, by determining the elastic modulus.
It consists of a central ring for the diametrical extension measure, to be fixed on the C130N compressometer.
Supplied without dial gauges or linear strain transducers (two required) to be ordered separately.