Manual

- 36 -
8.4.2. Filter settings
Depending on current ambient conditions at a workstation it is necessary to set
filtering value. In case of perfect operating conditions set the filter value to very
fast (set value of parameter 01 Filter to 1). If the conditions are bad (i.e.
vibrations, air movement) it is recommended to set the filter value to slow or
very slow (set value of parameter 01 Filter to 4 or 5). The efficiency of filter
operation differs in relation to the measuring range. The filter operates with
lower accuracy while the mass indication is quickly increasing after placing a
load on the pan, Filter accuracy is increased when weighed mass is within
filter’s set operation range (parameter: filter operation range is available only
in balance’s service menu, and it is inaccessible for the user).
8.4.3. Autozero function
In order to ensure moisture analyzers’s precise mass indication, “AUTOZERO”
software parameter has been introduced. The application of this function is
automatic control and correction of zero indication.
The parameters determining the range and time of autozero operation are
set by the manufacturer and they are not accessible for the user.
If AUTOZERO function is enabled, then each weighing process starts from
precise zero point. Disabling AUTOZERO operation may result in result
instability while the pan is not loaded with a mass to be weighed. There are,
however, some cases when this function can be a disturbing factor of
measuring process; for instance very slow placing of a load on the weighing
pan (e.g. load pouring). Enabling and disabling AUTOZERO operation is
carried out in parameter P4 02.
8.4.4. Previewing temperature value inside the drying chamber
Set the cursot next to a parameter P4 03
Temperature.
Press right arrow navigating key which opens a
window
indicating temperature inside the drying
chamber.
Return to the previous window by
pressing Esc key.