ST2523 Series Operation Manual Ver1.2
9
3.1.1
Measurement Functions
Measurable parameters on ST2523 are as follows:
Primary Parameters
|Z| (modulus of impedance)
R (resistance)
L (inductance)
V (voltage)
Secondary Parameters
Q (quality factor)
R (ESR)
X (reactance)
r (radian)
Ө (phase angle)
Primary and secondary parameters are respectively displayed in two lines in the form of large characters. The
upper line indicates the primary parameter, while the lower line shows the secondary parameter.
Operation procedures of measurement setup:
1)
Move to the FUNC zone, the following information will be displayed on the right side of the screen.
R
R-V
V
R-Q
more 1/3
2)
If the desired parameters are not displayed in this page, press more 1/3 to display them.
L-Q
L-R
R-X
C-D
more 2/3
3)
If the desired parameters are not displayed in this page, press more 2/3 to display them
Z-θd
Z-θr
more 3/3
Press more 3/3, soft keys under procedure 1) will be displayed. If some desired measurement
functions are forgotten to choose, reset them by repeating procedures 1), 2) and 3)
3.1.2
MEAS RANGE
There are two options in MEAS RANGE, which can be selected according to the impedance and the DC
voltage of DUT.
ST2523 series has 6 AC impedance measurement ranges: 30mΩ, 300mΩ, 3Ω, 30Ω, 300Ω, 3kΩ.
ST2523 has 2 DC voltage measurement ranges: 6V, 60V.
ST2523A has 2 DC voltage measurement ranges: 30V, 300V.
