Impedance analyzer / LCR meter

Thread Starter

shahidameer786

Joined Oct 6, 2010
3
Hi I am using wyne karr 6500B impedance analyzer with frequency range upto 5 MHz.

I have problem regarding callibration of it for free space measurement , that is to bring impedance at zero level when the one of the fixture plate pair is open with no material or dielectric pellet inside , while other pair i just closed it.. but when i tried , impedance somhow not coming at this level , capacitance also appears negative .... i tried different voltages levels 1V , 5oo mV , 250 mV , even 17 mV etc ........ can any body helppppppppp
 

marshallf3

Joined Jul 26, 2010
2,358
Most LC meters don't know how to deal with -0- as an input, just test it against several known good values to verify calibration.
 
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