48
Setting Measurement Conditions (basic settings)
Judgment synchronization setting
When the JUDGE SYNC setting is turned on, the instrument will select the optimal range automati-
cally based on the comparator measurement or BIN measurement judgment standard. (See "Judg-
ing Measurement Results" (p. 68).)
This setting is useful when performing comparator measurement or BIN measurement of a variety
of impedance samples, including samples whose impedance varies greatly with frequency.
Screen display method (For more information, see p. 24.):
AC measurement: (Measurement screen) SET key>(SET screen) BASIC tab>RANGE key
DC measurement: (Measurement screen) SET key>(SET screen) Rdc tab>RANGE key
(Example: Comparator)
1
Touch the JUDGE SYNC ON key.
2
Touch the EXIT key twice.
Displays the measurement screen.
• This setting is only available when the judgment
standards have been set for comparator and BIN
measurement
• When the comparator and BIN measurement
judgment standards have been set with this set-
ting enabled, the instrument will automatically
switch to the optimal range. If no judgment stan-
dard has been set, the instrument will function
the same as when the AUTO setting is enabled.
• If only the
θ
, D, or Q measurement parameter
has been set, the instrument will function the
same as when the AUTO setting is enabled.
• During AC measurement, because the phase
angle cannot be calculated for some combina-
tions of parameters, the range is determined
from ideal values. For more information, see the
table below.
(See also "Appx. 1 Measurement Parameters
and Calculation Formula" (p. Appx.1)).
Parameter combination conditions for the judgment synchronization setting
You may be unable to enable the JUDGE SYNC setting for certain combinations of No. 1 and No. 3
parameters.
(1) AC measurement
No. 3 parameter
No. 1 parameter
AC OFF Z Y Rs Rp X G B Ls Lp Cs Cp
θ
D Q
σ ε
OFF × ● ●
× × × × ×
Z ● ● ●
● ● ●
Y ● ● ●
● ● ●
Rs
● ● ●
Rp
● ● ●
X
● ● ●
G
● ● ●
B
● ● ●
Ls
● ● ●
Lp
● ● ●
Cs
● ● ●
Cp
● ● ●
θ
× ● ● ● ● ● ● ● ● ● ● ● × × × × ×
D × ● ● ● ● ● ● ● ● ● ● ● × × × × ×
Q × ● ● ● ● ● ● ● ● ● ● ● × × × × ×
σ
×
× × × × ×
ε
×
× × × × ×
×: Invalid setting (Same operation as AUTO setting),
: Set from ideal value since phase angle cannot be calculated.,
: Congurable
(2) DC measurement
No. 3 parameter
No. 1
parameter
OFF Rdc
OFF ×
Rdc
×: Invalid setting (Same operation as AUTO setting),
: Congurable