TH2826 Operation manual
Ver1.0
◇
56
j)
Press[1][.][5]. +1.5 will be displayed in the bottom line of the screen, and the
softkey area will display the usable units (mV, V, uA, mA and A).Press
ENTER, the level will be changed to 1.5V.
k)
Press [LCRZ], and then press MORE 1/3, MEAS SETUP page will be
displayed.
l)
Move the cursor to Rsou field. 100
Ω
and 30
Ω
will be displayed in the softkey
area.
m)
Press the softkey 100
Ω
to select 100
Ω
as the internal resistance of the signal
source.
3) Connect the test fixture (TH26005) to TH2826’s test terminals.
4) Perform the clear. (To avoid the disturbance of the stray capacitance, you should do
OPEN/SHORT CORRECTION. Refer to Dot frequency clear in this chapter.)
5) Insert the test capacitance to test fixture.
6) Perform the measurement.
Press [LCRZ], TH2826 will display LCR MEAS DISP page.TH2826 can test continually
and display the test result in the middle of the screen as figure 5-3 shows.
Figure 5-3 LCR MEAS DISP page
7) If the test result is error evidently, please perform the following steps:
(a)
Check whether the capacitance is connected to the test fixture reliably
(b)
Check whether the test fixture is connected to the test terminal of the instrument
reliably.
(c)
Do open correction and short correction again.
Note: when you use frequency sweep open/short correction, the dot frequency correction
