Orion Star A215 Benchtop pH/Conductivity Meters
2
Display Icon
Description
Shown when the meter is running on AC power.
Shown when the meter has batteries installed.
Indicates data is being sent to a computer or printer.
Indicates data is being sent to the data log.
Shown when an alarm is set and the alarm value is reached.
Indicates the meter is set to be interfaced with a printer or computer via the RS232 port.
Indicates the meter is set to be interfaced with a printer or computer via the USB port.
Displays the time and date entered in the setup menu.
25.0˚
C
ATC
Displays the current temperature based on the temperature probe reading or entered temperature value.
Shows the origin of the temperature as MAN (entered temperature) or ATC (temperature probe).
HOLD
Shown when
is pressed and the displayed measurement is frozen.
Indicates a calibration was successfully completed.
Indicates the pH electrode condition as good (two bars), fair (one bar) or bad (slash through it),
based on the last saved calibration and measurement stability.
M
100
Indicates a method is in use and the number of the method being used.
pH
Indicates the type of measurement and determines the type of calibration that will be performed.
ready
Specifies the stability of the electrode as
stabilizing
or
ready
.
Shown when the meter is in AUTO-READ mode. The
icon will blink while the reading is
stabilizing and stop blinking when the reading is stable and the measurement is locked on the display.
7.000 pH
Displays the measurement value based on the last saved calibration and current electrode reading.
Units are shown to the right of the value.
0.0mV
Shows the raw millivolt reading of the electrode.
pH mode only.
BUFFERS: 1.68, …
Shows the buffer values used for the last saved calibration.
pH mode only.
Cell Constant : 0.4750
Shows the cell constant in use from last saved calibration.
Conductivity/TDS/Salinity/Resistivity
modes only.
Shows the operator assigned sample ID number.
Shows the operator assigned user ID number.
cal
Displays the action that will be performed when
f1
is pressed.
sample ID
Displays the action that will be performed when
f2
is pressed.
channel
Displays the action that will be performed when
f3
is pressed.
Display Information
