UNI-T UTR2810E Series, User Manual

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UTR2810E Series LCR Meter
– User Manual
29
6. General Characteristic Index
In this chapter you will learn the following
：

Measurement Parameter

Equivalent Circuit

Range

Trigger Mode

Test Terminal Mode

Test Speed

Basic Accuracy

Test Signal Frequency

Test Signal Level

Output Impendance

Test Display Range

Clear

Comparsion Mode

Hold Range

Beeper

RS232 Port

HANDLER Port
6.1 Measurment Parameter
1.
Primary Parameter
：

L: Inductance

C: Capacitance

R: Resistance

Z: Impedance

G: Conductance

Y: Admittance
2.
Secondary Parameter
：

D: Loss

Q: Quality factor

X: Reactance

Θ
（
deg
）：
Phase angle

Θ
（
rad
）：
Phase angle
（
radian
）

B
：
Electrical susceptance

R: Resistance
3.
Measurment parameter combination
（
there are 42 kinds of arbitrary combination of primary and secondary
parameters
，
which are not listed here
）

L-Q

C-D

R-Q

Z-Q
6.2 Equivalent Mode

SER:series

PAR:parallel
The inductance, capacitance, resistance is not ideal pure reactance or resistance component, so they need to form
in series or parallel to be a complex impedance component. The instrument will calculate its required value according
to the series or parallel equivalent circuit, different equivalent circuit will get different results.