Thermo Fisher Scientific Alpha pH 560 - Manual (Page 17)

12 Thermo Scientific Alpha pH 560
Status Annunciators
READY Appears when the reading is stable
HOLD
Appears in Setup mode and Calibration mode to
indicate that the relay function is frozen
ATC
Appears when Automatic Temperature Compensation
(ATC) is enabled.
Not visible when Manual Temperature Compensation
(MTC) is enabled.
Flashes if the temperature probe is faulty in its ATC
mode. (Refer Page 26)
ERR Appears when an error occurs
Electrode annunciator. Appears when viewing
electrode properties or during calibration error
Buffer annunciator. Appears in calibration mode
Units of
Measurement
Indicators
mV
Millivolt. Appears in ORP measurement/calibration
modes (Refer Page 14 & 22)
R.mV Relative Millivolt
pH
Appears in pH measurement/calibration modes (Refer
Page 14 & 17)
ºC Temperature in Celsius (Refer Page 26)
ºF Temperature in Fahrenheit (Refer Page 26)