Agilent Technologies 4294A Programming Manual page 197

Lines 3830 to 4040 Processing when the softkey labeled as "er' - er''" is pressed. Displays
Lines 4060 to 4190 Processing when the softkey labeled as "Cole-cole Plot" is pressed.
Lines 4210 to 4310 Processing when the softkey labeled as "Re-measure" is pressed.
Lines 4330 to 4430 Processing when the softkey labeled as "Quit" is pressed.
Example 13-2 Dielectric (Relative Permittivity) Measurement (Contacting Electrode Method)
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2 2
ε ε
( + ) as trace A and the dielectric dissipation factor as trace
' ''
r r
B.
the real part of the complex relative permittivity (
the imaginary part of the complex relative permittivity (
B.
Displays the COLE-COLE plot on the complex plane.
!**************************************************************
!* 4294A + 16451B Permittivity Measurement (Contact Method)
!* Instrument BASIC Sample Program
!**************************************************************
DIM Cp_data(1:801,1:2),D_data(1:801,1:2),Err_data(1:801,1:2)
DIM Eri_data(1:801,1:2),Erm_data(1:801,1:2),Cole_data(1:801,1:2)
INTEGER Result
!
ASSIGN @Agt4294a TO 800
OUTPUT @Agt4294a;"DISA HIHB"
OUTPUT @Agt4294a;"HOLD"
!
E0=8.854E-12
Adj_center=100000.
Adj_up_limit_a=1.E-9
Adj_low_limit_a=7.E-10
Adj_up_limit_b=2.E-11
Adj_low_limit_b=1.2E-11
Load_center=100000.
Load_ave=4
Load_bw=5
Load_up_limit_a=5.05E-11
Load_lo_limit_a=4.95E-11
Load_up_limit_b=5.05E-12
Load_lo_limit_b=4.95E-12
Load_up_limit_c=1.55E-12
Load_lo_limit_c=1.45E-12
Load_up_limit_d=1.55E-12
Load_lo_limit_d=1.45E-12
Open_r=1.E+11
Open_l=0
Short_r=0
Short_l=0
Load_g=0
Bw=3
D_elec_a=.038
D_elec_b=.005
!
!########################################## Main
CLEAR SCREEN
PRINT "4294A + 16451B Permittivity Measurement Program"
PRINT " (Contact Method Measurment)"
PRINT ""
Application Sample Programs
Measuring Dielectric Material
! [pF]
! [ohm]
! [m]
ε
) as trace A and
'
r
ε
) as trace
''
r
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