GW Instek LCR-914 Series - DC Resistance (DCR) Specifications; Dissipation Factor (D) & Quality Factor (Q); Equivalent Series Resistance (ESR); Phase Angle (θ) Measurement

LCR-914/915/916 User Manual
26
(7) DCR
Range
Resolution
Accuracy
200.00Ω
0.01Ω
± (0.2% + 5d)
2.0000kΩ
0.0001kΩ
± (0.2% + 2d)
20.000kΩ
0.001kΩ
200.00kΩ
0.01kΩ
2.0000MΩ
0.0001MΩ
20.000MΩ
0.001MΩ
± (0.5% + 2d)
200.00MΩ
0.01MΩ
± (1.0% + 2d)
[1]
[1] < 50dgt rolling.
Input Protection: 30V
DC
or 30V
AC
rms
Minimum Resolution: 0.01Ω in the 200.00Ω range.
Measuring Time: 2 seconds
(8) D & Q
Definition Q=1/D
Range: 2.000 ~ 2000
Minimum Resolution: 0.001 in the 2.000 range.
Accuracy: Accuracy of Main Reading x (1+D)
Input Protection: 30V
DC
or 30V
AC
rms
(9) ESR
The specification for ESR is the same as Resistance.
(10) θ
Range
Resolution
Accuracy
-90.0° ~ 90.0°
0.1°
± (0.2% + 5d)
Input Protection: 30V
DC
or 30V
AC
rms