Sensonic 4000
There are two ways of changing the currently displayed variable. By selecting the number on
the keyboard corresponding to the number of the variable (0..9), or by moving the selection bar
to the first line of graphic menu and pressing the [
ENTER
] key until the desired variable
appears.
###
change the Y-axis units
Some of the variables can be presented on a diagram in two different units. The gas
concentrations may be presented on a diagram as volume concentration [ppm] or as absolute
mass concentration [mg/m3]. Furthermore pressure an be displayed in [hPa] or [mm H2O]. To
make a unit change on a diagram you have to set the selection bar in the second menu line and
press [
ENTER
] key.
###
switch between "FAST" and "NORMAL" diagrams
The instrument
stores
the values according to the selected averaging time as well as the values
calculated for a given averaging time of
two seconds
. Therefore it is possible to display or print
„fast graphic“ ( 2 seconds) or normal graphic data.
###
switch between manual/automatic of the Y-axis selection mode
Scaling of the Y-axis
can be done automatic, or by the user. Switching between manual and
automatic can be done by pressing [
ENTER
]. Is a value selected which is either to high or to
low it will be automatically corrected by the instrument.
###
select the Y-axis maximum value
By pressing [
ENTER
] t(in the fifth line) he maximum value of the Y-axis can be edited.
###
select the Y-axis minimum value
By pressing [
ENTER
] (in the sixth line) he minimum value of the Y-axis can be edited.
