To measure the diametrical extension of cylinder specimens Ø 150x300 mm, 160x320 mm, 6”x 12” under compression stress, to determine the elastic modulus and the poisson ratio.
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 (see accessories).
C133-01: Compressometer Extensometer Ø 100-112.8 mm
Same as C133 but connected to C131N1. It is suitable to test cylinders from Ø 100x200 to 112.8x200 mm.
Note: To grant full compliance to the relevant EN, ASTM, ISO and BS standards, it is necessary to use an extensometer/compressometer together with the upgrade C125M, which allows to perform load/ unload cycles.