May I ask what sort of capacitor, and what sort of frequency range? The issue is the hardware interface between the LabView system and the Device Under Test (DUT). If you want to measure your DUT in the MHz plus range you will get effects from the lead inductance which may cause resonance and must be allowed for in the calculations of actual capacitance.

We will measure capacitance of multiferroic materials EuMn2O5 in the frequency range 1mHz - 5.5MHz.