Metrohm 2.792.0020 Basic IC, Instructions For Use Manual, Page: 92 / 197

4.4 Methods
792 Basic IC
83
Column
Tab
Column
of passport with column information.
Number
Serial number of column (max. 256 characters).
ID
Internal diameter of the column in mm.
Length
Length of the column in mm. This parameter is
used to calculate
Linear flow
.
Packing material
Column
Column description (max. 256 characters).
Particle size
Particle size of the column in
P
m. This value is
used for the calculation of reduced theoretical
plate height
Reduced TP height
.
Void volume
Void volume for the column in %. Used to cal-
culate
Logarithmic index
,
Capacity factor
and
Lin-
ear flow
. It is calculated by the system in accor-
dance with the settings defined on
Method setup
/ Math
.
Precolumn
ID
Internal diameter of the precolumn in mm.
Length
Length of the precolumn in mm (set length to 0
if no precolumn is used).