User Manual SM6026
35
MEAS OPEN
Press this soft key to execute open correction at FREQ 1 or FREQ 2.
MEAS SHORT
Press this soft key to execute short correction at FREQ 1 or FREQ 2.
MEAS LOAD
Press this soft key to execute the load correction at FREQ 1 or FREQ 2.
2) Press the soft key
ON
, the original preset open/short/load correction frequency is displayed on the
frequency setting zone.
3) Use numeric keys to input the correction frequency. After pressing any numeric key, the available unit
keys (
Hz
,
kHz
and
MHz
) will be displayed on the soft key zone and these soft keys can replace the
[ENTER]
key to input correction frequency. When the
[ENTER]
key is used to input correction
frequency, the default unit is Hz.
4) Connect the test fixture to the test terminal.
5) Make the test fixture be open.
6) Press
MEAS OPEN
to perform open correction at the current set frequency. The test result (G, B) of
the open correction test will be displayed in the help line (the bottom line).
7) Move the cursor to
OPEN
.
8) Press
ON
to perform the open correction calculation at preset frequency in latter measurements.
9) Move the cursor to
FREQ 1
or
FREQ 2
to set the required correction frequency.
10) Make the test fixture be short.
11) Press
MEAS SHORT
to perform short correction at preset frequency. The test result (R, X) of the
short correction will be displayed in the help line (the bottom line).
12) Move the cursor to
SHORT
.
13) Press
ON
to perform the short correction calculation at preset frequency in latter measurements.
14) Prepare a standard test component.
15) Move the cursor to
FUNC
.
16) Set the function parameters required to be set.
17) Move the cursor to
REF A
.
18) Use numeric keys and unit keys to input the primary reference values of the standard component.
19) Move the cursor to
REF B
.
20) Use numeric keys and unit keys to input the secondary reference value of the standard component.
21) Move the cursor to the corresponding FREQ 1 or FREQ 2.
22) Connect the standard component to the test fixture.
23) Press
MEAS LOAD
, the instrument will execute a load correction. The real test results of the
standard component will be displayed in
MEAS A
and
MEAS B
.
24) Move the cursor to
LOAD
.
25) Press ON to perform load correction calculation at preset frequencies in latter measurements.
3.6.4
Load correction test function
When performing load correction, the reference value of the standard component is required to be input
in advance. The test parameters of reference value should conform with the preset load correction test
function.
Load correction function adopts the transport coefficient between the real test value of preset frequency
and the standard reference value to eliminate the test error. Load correction function is only available for
calculating transport coefficient.
