Thermo Scientific Russell RL060P, Руководство пользователя

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Thermo Scientific Russell RL060P pH Meter User Guide
Millivolt (mV) Calibration
mV .calibration .is .performed .for .ORP .or .redox .measurements, .where .you .can .adjust .
the .mV .value .as .a .base .value .for .measurements . . .
1 . . Press . .to .enter .mV .mode, .the .LCD .displays .“mV” . .
2 . . Dip .the .ORP .electrode .into .a .known .standard .solution, .e .g . .Quinhydrone .255 .
and .swirl .it .until .the .reading .stabilizes . .
3 . . Press . .to .enter .mV .calibration . .The .LCD .shows .“ CA ” .momentarily .followed .
by .displayed .reading .flashes .
4 . . To .abort .calibration .press . . .Meter .reverts .to .measurement .mode .
5 . . To .proceed .with .the .calibration, .press . .to .adjust .the .reading .to .your .
desired .value . .The .maximum .adjustment .you .can .make .is .± .50 .mV . .Pressing .
.continuously .allows .you .to .scroll .to .the .maximum .allowable .value .and .
then .loops .back .to .the .minimum .allowable .value . .
6 . . Press . .to .confirm .calibration . .The .display .shows .“
CO
” .momentarily .and .
meter .reverts .to .measurement .mode .showing .the .current .set .value .