24
■
4.13 Input/selection of sample constant
● Input or select sample constant of a measuring sample.
(1) While referring to Table 4-4, move the edition cursor to Edit Box of the sample constant to be entered in
Sample Parameters and press
to confirm the selection.
(2) For those with a Popup List opens, move the editing cursor to a suitable item and press
to confirm
the settings.
(3) When the Popup Edit Box opens, use the ten keys to directly enter numeric characters and press
,
or move the editing cursor to the numeric character to be changed and press
, or turn
to
change the number. Press
to confirm the settings.
Table 4-4 Sample Constant
*2
:
“System” is selected immediately after displaying the Measuring screen of the single sheet testing mode.
For example, although “User” is selected in the single sheet testing mode, this setting is changed from
“User” to “System” when displaying the single sheet testing screen again after it is switched to the screen
of another testing mode.
Items
Selected
items
Displayed value/
Input rules
Description
Sample Name
－
Up to 20
characters
－
Le
(Effective magnetic
path length)
System
*2
Device-specific
eigenvalue
Device-specific size inside the poles of
the measuring yoke.
Unit is fixed to [mm].
User
0.001 - 99999
Select this when a user wants to enter Le.
Ae
(Effective core area)
－
0.001 - 99999
Unit is fixed to [mm
2
].
Ve
(Effective volume)
－
0.001 - 99999
Unit is fixed to [mm
3
].
Generally enter the value of Le × Ae
We
(Weight)
－
0.001 - 99999
Generally enter the weight of Le instead of the total weight
of the sample.
B Coil
－
Type01
Provided B Coil
01 is connected
This instrument recognizes the type of B
coil at the start of measurement.
“User” is
displayed automatically when using a B coil
that was not included in the accessories.
Being a “User” allows you to enter the
number of secondary turns N2.
Type02
Provided B Coil
02 is connected
User
Conditions other
than above
N1
(Number of primary
turns)
－
40
(constant value)
Constant number of the primary windings in this
instrument.
N2
(Number of
secondary turns)
－
35
(constant value)
Provided B Coil 01 is connected. Number of turns on B Coil 01.
100
(constant value)
Provided B Coil 02 is connected. Number of turns on B Coil 02.
0.1 - 9999.9
Enter the number of turns on the B coil being used.
Summary of Contents for SY-956
Page 1: ...Instruction Manual Mini Single Sheet Tester SY 956...
Page 2: ...2014_2015 IWATSU TEST INSTRUMENTS CORPORATION All rights reserved...
Page 37: ...27 Fig 4 19 1st Measurement Screen Fig 4 20 3rd Measurement Screen...
Page 41: ...31 6 2 Outside appearance diagram Unit mm...
Page 42: ...32 6 3 Outside appearance of the fixture Unit mm...
Page 44: ...SY 956...
