PL Engineering Z-Meter DX4091, User Manual, Page: 33 / 44

Z-Meter DX4091/ User Guide PL Engineering Ltd
ver. 1.02 (2022) page 33 of 44
The value of geometric parameters will appear in the Settings Line
b) Set the standard temperature.
Usually, the temperature of 27° С (300 К ) or close to this value is
applied as standard temperature T
0
. But it can be changed.
The measured value of the resistance
R
a
and electric conductivity of
the sample at room temperature T
a
will be recalculated by the set
standard temperature T
0
taking into account the approximate
temperature dependence of the thermoelectric material parameters.
c) A number of other parameters are set and recommended by
default.
Nevertheless, it is possible to change:
- measurement time (duration),
- measuring electric current,
- enable/disable of measurement corrections,
- enable/disable of determining the type of conductivity (check
polarity) of a sample.