User manual

APPENDIX
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135135
135
|Z| vs L, C Chart
Conversion method:
CF|Z|
C
Freq.
Z
LF|Z|
LCR-8000G Series User Manual
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Accuracy Definition
|Z|, |Y| High Impedance
Ae[%]=±((A+0.0000001*Zx)*Kv*Kt)
Low Impedance Ae[%]=±((A+0.1/Zx)*Kv*Kt)
L, C, X, B High Impedance when D < 0.1
Ae[%] = ± (( A + 0.0000001*Zx ) * Kv * Kt)
High Impedance when D 0.1
Ae[%] = ± (((A + 0.0000001*Zx ) * Kv*Kt)*
(
)
2
1 D+
)
Low Impedance when D < 0.1
Ae[%] = ± (( A + 0.1/Zx ) * Kv * Kt)
Low Impedance when D 0.1
Ae[%] = ± ((( A + 0.1/Zx ) * Kv * Kt) *
(
)
2
1 D+
)
R, G High Impedance when Qx < 0.1
Ae[%] = ± (( A + 0.0000001*Zx ) * Kv * Kt)
High Impedance when Qx 0.1
Ae[%] = ± (((A + 0.0000001*Zx ) * Kv*Kt)*
(
)
2
1 Q+
)
Low Impedance when Qx < 0.1
Ae[%] = ± (( A + 0.1/Zx ) * Kv * Kt)
Low Impedance when Qx 0.1
Ae[%] = ± ((( A + 0.1/Zx ) * Kv * Kt) *
(
)
2
1 Q+
)
D ± ( Ae/100) when D 0.1
± ( (Ae/100) * (1+D
2
)) when D > 0.1
Q ± (((Qx
2
*De) / (1±Qx*De)) when (Qx*De)< 1
Ɵ
± ((180*|Z|Ae[%]) / ( /100))
Convention A Accuracy taken from the Accuracy chart
Zx Measured value of unknown component
Kv Test Voltage factor
Level Kv Level Kv
1.250 1.2 0.078 2
0.625 1 0.039 2.5
0.313 1.2 0.02 5
0.156 1.5 0.010 10
Kt Temperature factor
Temperature
Kt Temperature Kt
8-18°C 2 28-35°C 2
18-28°C 1
Qx Measured Q value
De Relative D accuracy