GW Instek LCR Series - Main Specifications and Features; Test Function; Equivalent Circuit; Ranging

LCR-6000 Series User Manual
15
2.2 Main Specifications and Features
2.2.1 Test Function
Cs-Rs, Cs-D, Cp-Rp, Cp-D, Lp-Rp, Lp-Q, Ls-Rs, Ls-Q,
Rs-Q, Rp-Q, R-X, DCR, Z-θr, Z-θd, Z-D, Z-Q
2.2.2 Equivalent Circuit
Serial and Parallel
Table 2-1 Equivalent Circuit
Circuit
Dissipation
Factor
Conversion
L
Lp
Rp
D=2π
FLp/Rp=1/Q
Ls=Lp/(1+D
2
)
Rs=RpD
2
/(1+D
2
)
Ls Rs
D=Rs/2π
FLs=1/Q
Lp=(1+D
2
)Ls
Rp=(1+D
2
)Rs/D
2
C
Cp
Rp
D=1/2π
FCpRp=1/Q
Cs=(1+D
2
)Cp
Rs=RpD
2
/(1+D
2
)
Cs
Rs
D=2π
FCsRs=1/Q
Cp=Cs/(1+D
2
)
Rp=Rs(1+D
2
)/D
2
Q=Xs/Rs, D=Rs/Xs, Xs=1/2πFCs=2πFLs
2.2.3 Ranging
Auto, Hold and Nominal range. Total 9 Ranges.
About Nominal ranges: The LCR-6000 Series will
automatically select the best range according to the
nominal value.
2.2.4 Measurement Speed
Fast: 40 readings per second; 25ms/per reading
*1
Medium: 10 readings per second; 100ms/per reading
*1
Slow: 3 readings per second; 333ms/per reading
*1
You can also specify the averaging factor within the range
of 1 to 256 in steps of 1 to improve performance.
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