Spherical washer for piezoelectric force sensors of Types 9051C and 9105C / 9553

Spherical washer for piezoelectric force sensors of Types 9051C and 9105C
9553
18007897
 
 
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.