TH2827 Series Operation Manual Chapter 3 Introduction to [MEAS]
32
points, the highest test frequency of TH2827C is 1MHz (48 points).
20 Hz 100 Hz 1 kHz 10 kHz 100 kHz
25 Hz 120 Hz 1.2 kHz 12 kHz 120 kHz
30 Hz 150 Hz 1.5 kHz 15 kHz 150 kHz
40 Hz 200 Hz 2 kHz 20 kHz 200 kHz
50 Hz 250 Hz 2.5 kHz 25 kHz 250 kHz
60 Hz 300 Hz 3 kHz 30 kHz 300 kHz
80 Hz 400 Hz 4 kHz 40 kHz 400 kHz
500 Hz 5 kHz 50 kHz 500 kHz
600 Hz 6 kHz 60 kHz 600 kHz
800 Hz 8 kHz 80 kHz 800 kHz
1 MHz
The calibration point can be set in SPOT No.
on <CORRECTION> and then
the open correction frequencies can be set in FREQ. Move the cursor to FREQ
and then use the MEAS OPEN soft key to execute open correction on
selected frequency.
Operation steps of open correction function
1) Move the cursor to OPEN, the following soft keys will be displayed:
ON
OFF
MEAS OPEN
DCR OPEN
2) Connect test fixture to test terminal. The fixture is open and not connecting to
any DUT.
3) Press MEAS OPEN, TH2827 will test the open admittance (capacitance and
inductance) under 48 frequencies. It will take about 75 seconds to finish the
open full-frequency correction. In the process of correction, the following soft
key will be displayed:
ABORT
This soft key can be used to terminate the current open correction operation
and reserve the formal open correction data.
4) Press DCR OPEN, TH2827 will test the open-circuit resistance under the DC
resistance function.
5) Press ON to turn on the function of open-circuit correction, then TH2827 will
perform open-circuit correction calculation in the later testing process. IF
FREQ is set as OFF, the open-circuit correction data of the current frequency
will be calculated by imbedding algorithm. When FREQ is set as ON, the value
of the current test frequency will be that of FREQ, in this case, the open
correction data of FREQ will be used to the calculation of open correction.
6) Press OFF
to turn off the open correction function. In later measurement, no
open correction calculation will be taken.
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