Voltech ATi User Manual page 255

F - M
RONT PANEL ODES
6.1.1 LCR (BNC) M
ODE
Press the LCR (BNC) softkey, and the ATi immediately begins to make
measurements.
Ensure that DC Bias current is switched off before connecting and
disconnecting component under test.
The upper measurement is that of the parameter selected by the 1st (upper)
softkey. In this case, Ls, the series equivalent inductance, is 3.4556mH.
The second measurement is that of the parameter selected by the 3rd softkey.
In this case, Q, the quality factor, is 1.4427.
The next line shows the LCR mode that you are using. This may be either
BNC mode or Fixture mode. If compensation is required (see later), this line
will also say 'comp req'.
Prg: AUTO V, AUTO Hz
These are the programmed measurement conditions. By default, the ATi
automatically chooses measurement conditions that optimize the
measurement accuracy. Sometimes these conditions may not be appropriate
for the final application of the part under test or may be different to those
V AT U M P 6-7
OLTECH I SER ANUAL AGE