Spherical washer for piezoelectric force sensors of Types 9011C and 9101C / 9513

Spherical washer for piezoelectric force sensors of Types 9011C and 9101C
9513
18007864
 
 
Measurement with piezoelectric sensors requires parallel surfaces. A spherical washer compensates unparallelities between sensor and measurement object. However a finished and even contact surface is still required.