3.5 Basic Operations
3-57 ZM2376
Setting numeric values/reading of spot OPEN correction value
You can set the spot OPEN correction value at the current measurement frequency with a numeric
value or can read the value to fine tune it.
In the spot OPEN correction menu, first specify the format and then set the value.
_SHIFT_
+ [OPEN], _3_ key operations >> Spot OPEN correction menu
SPOT Correction: OFF Format: Cp-G @OPEN
0) OFF 1) ON 2) Format 3) Entry
Format >> Format setting menu for spot OPEN correction value
Format:Cp-G @OPEN Current setting
0)G-B 1)Cp-G Options
G Stray conductance (unit: S)
B Stray susceptance (unit: S)
Cp Stray capacitance
(parallel equivalent circuit, unit: F)
If a setting is made or the EXIT operation is performed, one-previous menu comes back.
Entry >> Spot OPEN correction value input menu
Example:Correction value for the Cp-G format
Co-OPEN=Cp: +123.456pF G:+1.23456µS Current value
±(0.0000p to 999999M) Z>1kΩ 1.00000kHz Available ranges
Spot OPEN correction frequency
Frequency when the correction value is measured or set, If disabled, "---"
Set the measured value in the open state measured with all of the OPEN, SHORT, and LOAD
corrections disabled. Initially, the cursor exists on the previous value. When the previous value is
input and entered with the ENTR
key, the cursor moves to the next value, indicating that the
next value can be input. The cursor can be moved between previous and next values by pressing
the BS | [PREV] or EXP | [NEXT] key. If either one of the values is set, the measurement
frequency at that time is recorded as the spot OPEN correction frequency.
Perform the EXIT operation to return to one-previous menu.
If the spot OPEN correction value is set, the OPEN correction is disabled. To use the set correction
value, enable both the spot correction and the OPEN correction.
Though the warning message will be displayed for the input of correction value of impedance ≤
1kΩ, it is set as it is as the spot OPEN correction value.
If the spot OPEN correction value is zero, the measured value remains as it was before the
correction even when the correction is executed.
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