4 dc resistance measurement, 5 ac impedance measurement, 6 capacitance measurement – B&K Precision 889B - Manual User Manual

Page 17: 7 inductance measurement, Dc resistance measurement, Ac impedance measurement, Capacitance measurement, Inductance measurement

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2.2.4

DC Resistance Measurement

The DC resistance measurement measures the resistance of an unknown component by 1VDC. Press the

L/C/Z/DCR key to select the DCR measurement. The LCD will display:

2.2.5

AC Impedance Measurement

The AC impedance measurement measures the Z of an unknown device. Press the L/C/Z/DCR key to select the

Z measurement. The LCD will display:

The testing level and frequency can be selected by pressing the Level key and Freq key, respectively.

2.2.6

Capacitance Measurement

To measure the capacitance of a component, users may be able to press the L/C/Z/DCR key to select either Cs

(Serial Mode) or Cp (Parallel Mode) measurement mode. If the serial mode (Cs) is selected, the D, Q and ESR

can be shown on the secondary display. If the parallel mode (Cp) is selected, only the D and Q can be shown on

the secondary display. The following shows some examples of capacitance measurement:

The testing level and frequency can be selected by pressing the Level key and Freq key, respectively.

2.2.7

Inductance Measurement

Press the L/C/Z/DCR key to select Ls or Lp mode for measuring the inductance in serial mode or parallel mode.

If the serial mode (Ls) is selected, the D, Q and ESR can be shown on the secondary display. If the parallel mode

(Lp) is selected, only the D and Q can be shown on the secondary display. The following shows some examples

of inductance measurement:

The testing level and frequency can be selected by pressing the Level key and Freq key, respectively.

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