When the instrument is triggered by the HANDLER interface, the trigger delay time can ensure
reliable contact between the DUT and the test terminal.
3.4.8.3 Step delay
Parameter setting attribute: numeric input.
The step delay is the delay time from the output of the test signal to each measurement.
The step delay time setting range is: 0 s to 60 s, and the minimum resolution is 1 ms.
Note: There are two step delays in the RD measurement, because the voltage in the positive and
negative directions needs to be added, so there are two measurement cycles. So it is actually twice
the step delay time.
3.4.9 Average
Parameter setting attribute: numeric input.
The average function calculates the average of the results of 2 or more tests.
The number of averages can be set from 1 to 255, and the minimum resolution is 1.
3.4.10 Automatic level control
Parameter setting attributes: enumerated type.
The automatic level control function can adjust the actual test level (the voltage at both ends of the
DUT or the current flowing through the DUT) to the set test level value as much as possible. Using
this function can ensure that the test voltage or current at both ends of the DUT remains constant.
Note: When the constant level function is valid, if the level setting exceeds the above range, the
constant level function will be automatically set to OFF. The currently set level value is generally
regarded as a non-constant level value.
The constant level function is set to ON or OFF, indicating that the automatic level control function
is turned on or off respectively.
3.4.11 Source resistance
When using the internal 100mA bias current, the output of the signal source has an output resistance,
and the output signals of other bias current modes are not output through this internal resistance.
Parameter setting attributes: enumerated type.
The internal resistance can be selected: 100 Ω, 30 Ω, and the default is 100 Ω.
When testing inductance, in order to compare data with other types of testers, it is necessary to
ensure the same output resistance value.
Note: When using the internal 100mA bias current output, 100 Ω internal resistance is
recommended by default.
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