Operation
pHotoFlex
®
STD
18
ba75958e07
11/2020
4.3
General operating principles
This section contains basic information on the operation of the
pHotoFlex
®
STD.
Operating ele-
ments,
display
An overview of the operating elements and the display is given in section 1.2
and section 1.3.
Operating modes,
navigation
An overview of the operating modes of the pHotoFlex
®
STD and the naviga-
tion through menus and functions can be found in section 4.3.1 and
section 4.3.2.
4.3.1
Operating modes
The instrument has the following operating modes:
Measuring
The meter determines measurement data and displays the results in the
measured value display
Calibrating
The meter carries out a blank value measurement or zero adjustment
Data transmission
The meter transmits datasets to the serial interface
Configuration
The display indicates a menu with further menus, settings and functions
4
Insert the 16 mm cell (marking points to the front) so that it is posi-
tioned on the bottom of the cell shaft.
5
Close the external light cover (4).
The cell is ready to be measured.
For optimum measurement results, the cell must always be cov-
ered by the external light cover. Otherwise, the external light can
falsify the measurement result.
