ET35 Series Digital Bridges(LCR)Operating Instructions
Hangzhou Zhongchuang Electron Co., Ltd.
33
After the open circuit of one single point ends, the measurement result of open circuit
correction is shown after "Open A" and "Open B", and the page is shown below
3.2.2 Short circuit correction
The short circuit correction function of ET35 can erase the errors caused by spurious
impedance (R, X) connected in series with DUT. The model of spurious impedance is
shown below
ET35 uses the following two kinds of data for short circuit correction.
First: regardless of what the frequency is set currently, ET35 will conduct the test of
short circuit correction for the following 48 fixed frequency points. In addition to the
following 48 frequencies, the instrument will use the interpolation method to calculate the
data of short circuit correction for different measurement range according to the data. The
48 fixed frequency points are the same at those meationed in open circuit correction.
Second: ET35 can only conduct short circuit correction for the currently set frequency.
The steps of short circuit correction based on all frequency points:
1. [Meas Setup] key.
2. Press the [Correction] function key.
3. Use the arrow key to select the "short circuit", and press the [Enter] key.
4. Short connect the test terminals and test fixture.
5. Press the [short circuit correction] function key short-circuit, and ET35 starts to
measure the impedance of the short circuit at the 49 fixed frequency points.
When measuring, the screen displays the progress bar of short circuit
measurement, and the system message area shows correcting....
Summary of Contents for ET3501
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