DESIGN STANDARD I.S. EN-14766 Clause 4.8.5|EN-14781 Clause 4.8.5
DESCRIPTION
a) Setting range of test force is ±450~±1200N;
b) FESTO cylinder and FESTO pressure proportional valve;
c) Closed-loop control test force, error 0 ~ +5%;
d) The test frequency is 1-5Hz (the test frequency varies according to the amount of deformation of the sample);
e) When the force exceeds the protection value, the displacement exceeds the protection value, the automatic alarm;
f) Real-time record and display force and displacement (deformation) curves;