U2836 Operation Manual Chapter 5 Execute LCR operation and some examples
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6.2.3 Test signal level
Mode Range Accuracy Resolution
Voltage Normal 10mV
RMS
—2V
RMS
±（10%×preset value+2mV）
10mV
6.2.4 Output impedance
30Ω, 50Ω and 100Ω are selectable.
6.2.5 Monitor for test signal level
Mode Range Accuracy
Voltage 10mV
RMS
—2V
RMS
±（3%×reading+0.5mV）
Current
50μA
RMS
—20mA
RMS
±（3%×reading +5μA）
6.2.6 Maximum measurement display range
Parameter Measurement display range
L
0.00001μH ～ 99.9999kH
C
0.00001pF ～ 9.99999F
Z、R、X 0.00001Ω～ 99.9999MΩ
Y、B、G 0.00001μs ～ 99.9999S
D 0.00001 — 9.99999
Q 0.00001 — 99999.9
θ
Deg -179.999°～179.999°
Rad -3.14159 ～ 3.14159
6.3 Measurement accuracy
Test accuracy includes stability、temperature coefficient、linear degree、test
repeatability and calibration inter-error.
Check the accuracy of instrument should be under the following circumstances：
a． warm-up time：≥ 30 min
b． cable：0m，1m
c． correct open and short correction after warming up
d． DC bias is in the position of “OFF”
e． The range works in “AUTO” to select correct test range
6.3.1 Accuracies of Z ,│││Y , L, C, R, X, G, B│
The accuracy Ae of Z││， Y││，L，C，R，X，G and B are expressed as：
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