83
Technical data
13.6.3 Test cell type selection in SPECTANO Analyzer Suite
Table
6
13-8
8
SPECTANO Analyzer Suite test cell selection according to different standards
Standards
Vacuum capacitance
c
0
SPECTANO Analyzer Suite selection
AC method for solids:
IEC 60250-1969
ASTM D150-18
ASTM D150-11
AC method for liquids:
IEC 60247-2004
ASTM D924-15
𝑐𝑐
0
=
𝜀𝜀
0
∙
2
𝜋𝜋 ∙
(
𝑙𝑙
+
𝑔𝑔
)
ln
�𝑑𝑑
2
𝑑𝑑
1
�
Cylindrical electrode with Guard ring
DC method for solids:
62631-3-1-2017
ASTM D257-14
%
Cylindrical electrode with Guard ring
Note: The automated calculation of the
specific resistance and conductivity is
actually only implemented in the
SPECTANO Analyzer Suite
for Disk
electrodes. All other DC parameter as
the polarization current, depolarization
current, electrical resistance or electrical
conductivity are also available for
Cylindrical electrodes. The automated
calculation of the specific resistance and
conductivity for Cylindrical electrodes
will be implemented in the future. For
the calculation of the specific resistance
and conductivity using Cylindrical
electrodes please perform a .csv export.
c
0
Vacuum capacitance
ε
0
Vacuum permittivity
8.8541878176 x 10
-12
F/m
l Electrode length
g Guard gap
d
2
Outer diameter of sample
d
1
Inner diameter of sample
