104 Keysight E4981A 120 Hz/1 kHz/1 MHz Capacitance Meter
Preparation for Accurate Measurement (Executing Correction)
Obtaining Correction Data
5-
Measuring data for LOAD correction
Data structure
The 120 Hz, 1 kHz, and 1 MHz data used in the LOAD correction is divided into
the data for normal operation and the data of each channel (256 channels) for
multi-correction, as shown in Figure 5-4. Each set of data consists of the
correction data, cable length, standard definition value, and frequency shift
(only for 1 MHz).
Figure 5-4 Structure of data for LOAD correction
For channel 0
For channel 255
For all channels
Multi correction: OFF
120 Hz correction data
120 Hz cable length
120 Hz standard definition value
1 kHz correction data
1 kHz cable length
1 kHz standard definition value
1 MHz correction data
1 MHz cable length
1 MHz standard definition value
1 MHz frequency shift
Multi correction: ON
1 kHz standard definiton value
1 MHz standard defition value
120 Hz standard definition value
120 Hz correction data
120 Hz cable length
120 Hz standard definition value
1 kHz correction data
1 kHz cable length
1 kHz standard definition value
1 MHz correction data
1 MHz cable length
1 MHz standard definition value
1 MHz frequency shift
120 Hz correction data
120 Hz cable length
120 Hz standard definition value
1 kHz correction data
1 kHz cable length
1 kHz standard definition value
1 MHz correction data
1 MHz cable length
1 MHz standard definition value
1 MHz frequency shift
e4981aue0041
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