JUMO dTRANS pH 02, Operating Manual, Page: 58 / 136

8 Calibrating a pH measurement chain
58
✱
Set the displayed value to the value of the first buffer solution with the
and keys; then press to continue.
✱
Rinse and dry the combination electrode.
✱
Immerse the combination electrode in the second buffer solution with the
known pH value. Wait until the display value has stabilized; then press
to continue.
✱
Set the displayed value to the second buffer solution value with the or
keys; then press to continue.
✱
Rinse and dry the combination electrode.
✱
Immerse the combination electrode in the third buffer solution with the
known pH value. Wait until the display value has stabilized; then press
to continue.
✱
Set the displayed value to the third buffer solution value with the and
PGM
PGM
PGM
PGM