180
The titrator will ask you to rinse the electrode and immerse it successively into 2 or 3 buffers (Fig. 56).
Fig. 56
st
nd
rd
The 1
buffer is started with <START>. The 2
and 3
buffers (optional) are to be started with <ENTER>/<OK>.
During calibration (Fig. 57 - Fig. 59), you can view the current mV and temperature values of the buffer:
Fig. 57
Fig. 58
Fig. 59