NF ZA57630, Инструкция по эксплуатации

Страница: 216 / 246

5.9 Measurement Processing Section
5
-
32
ZA57630
stopped.
Variation limit setting
○
Measurement modes IMPD−EXT, IMPD−3T and IMPD−2T
Z 1 a to 999 GΩ, setting resolution 3 digits or 1 aΩ, whichever is the
largest
Y 1 a to 999 GS, setting resolution 3 digits or 1 aS, whichever is the
largest
θ 0.001 to 179.999°, setting resolution 0.001°
○
Measurement mode G−PH
Gain
Linear 1 a to 999 G, setting resolution 3 digits or 1 a, whichever is the
largest
Log 0.001 to 999.999 dB, setting resolution 0.001 dB
θ 0.001 to 179.999°, setting resolution 0.001°
・
Sequence measurement function
This function performs measurements according to the contents of setting memory
(condition file).
When up sweeping is performed, the first up sweep is performed over the sweep range set
in condition file number 1, the next up sweep is performed over the range set in condition
file number 2, and so on continuously up to the upper limit condition file number. For
down sweeping, the first down sweep is performed over the range set in the upper limit
condition file number, the next down sweep is performed over the range set in the next
condition file number down (upper limit condition file number minus 1), and so on
continuously down to condition file number 1. With the exception of zero span, sequence
measurement is performed with frequency, measurement signal amplitude, and DC bias
sweeping. Furthermore, the sweep items in sequence measurement are common.
Upper limit condition file number 1 to 32
Setting resolution 1
・
Resonant frequency tracking function
This function automatically keeps the measurement frequency tracked to the resonance
frequency of the DUT. The resonant frequency is the frequency at which the measurement
phase becomes the target phase.
Target phase −179.999 to +180.000°, setting resolution of 0.001°
Allowable error 0.001 to 179.999°, setting resolution of 0.001°
Frequency correction factor 1 to 100%, setting resolution of 1%
Remark This is the rate for changing the measurement frequency
when the resonance frequency of the DUT changed.
Phase polarity POS (positive) or NEG (negative)