dear all
I am trying to measure wall thickness of tube through eddy current technique.
I have a probe (differential type, two coils with 610mH inductance and 11ohm resisteance each).
what type of bridge is required to balance the circuit.
I am energizing it with 12kHz frequency.
I am trying to measure wall thickness of tube through eddy current technique.
I have a probe (differential type, two coils with 610mH inductance and 11ohm resisteance each).
what type of bridge is required to balance the circuit.
I am energizing it with 12kHz frequency.
