Mv Measurement And Rmv & Orp Calibration And Measurement; Mv Measurement; Rmv And Orp Calibration; Rmv And Orp Measurement - Thermo Scientific Orion Star A111 Reference Manual

mV Measurement and RmV & ORP Calibration and Measurement

mV Measurement

1. In the measurement mode, press
2. Rinse the electrode (and ATC probe, if separate) with distilled water, blot dry and place into the sample.
3. If the meter is is AUTO-READ mode (meter default), press
If the meter is in continuous read mode, the meter will immediately start taking readings.
Record the mV reading and temperature of the sample when "READY" is displayed and "mV" stops blinking.
Note: If in AUTO-READ mode and memory storage is enabled, the reading will automatically be stored when the
"AR" icon appears. If in continuous read mode and memory storage is enabled, press
into the meter's memory.
4. Remove the electrode (and ATC probe, if separate) from the sample, rinse with distilled water, blot dry. To continue
taking measurements repeat steps 2 through 4.
5. When finished measuring all samples, store electrode according to electrode instructions.

RmV and ORP Calibration

1. In the measurement mode, press
2. When the electrode(s) are ready, press
blot dry and place into the standard.
3. Wait for "READY" to stop flashing. Press
4. When finished, press

RmV and ORP Measurement

1. In the measurement mode, press
2. Rinse the electrode (and ATC probe, if separate) with distilled water, blot dry and place into the sample. If the meter
is is AUTO-READ mode (meter default), press
immediately start taking readings.
3. Record the RmV reading and temperature of the sample when "READY" is displayed and "RmV" stops.
Note: If in AUTO-READ mode and memory storage is enabled, the reading will automatically be stored when
the "AR" icon appears. If in continuous read mode and memory storage is enabled, press
into the meter's memory.
3. Remove the electrode (and ATC probe, if separate) from the sample, rinse with distilled water, blot dry. To continue
taking measurements repeat steps 2 through 4.
4. When finished measuring all samples, store electrode according to electrode instructions.
12
to display mV.
to display RmV.
Rinse the electrode (and ATC probe, if separate) with distilled water,
.
or
to save and end calibration.
to display RmV.
. If the meter is in continuous read mode, the meter will
Thermo Scientific Orion Star A111 Benchtop and Star A121 Portable pH Meters
.
keys to set the value.
to store the reading
to store the reading