DEREE DE-5000, Инструкция по эксплуатации, Страница: 10 / 19

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3. LCR AUTO
y
The “ LCR AUTO ” key selects the primary parameter
measurement function. Each press of the key will select
either Auto-LCR mode, Auto-L mode, Auto-C mode, Auto-R
mode or Auto-DCR mode
*1
.
y
The default setting is LCR Auto
*1
mode which can check the
type of Impedance smartly and enter to the measurement
function automatically.
In LCR AUTO test mode
Press “ LCR AUTO ” key
Enter Auto L mode
Press “ LCR AUTO ” key
Enter Auto C mode
Press “ LCR AUTO ” key
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Enter Auto R mode
Press “ LCR AUTO ” key
Enter DCR mode
Press “ LCR AUTO ” key
Back to LCR AUTO test mode
y
When Auto-L or Auto-C mode is selected, the impedance
measurement is auto ranging.
y
The primary display will show the parameter of inductance,
capacitance or resistance of DUT ( device under test ).
y
The secondary display will show the quality or dissipation
factor of DUT ( device under test ).
y
The secondary parameter will be based on the L/C/R
measurement. It means that (L + Q), (C + D)
*2
, (R +
ș
)
*3
are
combined in one group respectively.
*1: If |Q| < 0.2, the Auto-R mode will be selected automatically. The
parameter on sub-display is
ș
.
If Q Њ 0.2, the Auto-L mode will be selected automatically. The
parameter on sub-display is Q.
If Q
Њ
-0.2, Auto-C mode will be selected automatically. The
parameter on sub-display is D.