Thermo Scientific Orion DUAL STAR User Manual page 22

Meter Setup
a . ISE only: Press the ▲ / ▼ keys to highlight the displayed ISE units as
ppm (parts per million), mg/L (milligrams per liter, % (percent), M (moles per
liter) or unitless (no units) and press the f2 (accept) key .
b . ISE, RmV and mV only: Press the ▲ / ▼ keys to highlight the
electrode ID and press the f2 (accept) key . The electrode ID can be
set as pH, ORP , fluoride (F¯), ammonia (NH
(NO ¯), nitrite (NO
3
(Br¯), iodide (I¯), cyanide (CN¯), sodium (Na
(Ca ), silver (Ag
+2
(ClO ¯), fluoroborate (BF
4
carbon dioxide (CO
(X ), monovalent anion (X¯) or divalent anion (X
+2
ID options may not be accessible, depending on the measurement mode
that was selected for the channel .
c . Press the f2 (yes) key to enter an electrode serial number or press the
f3 (no) key to skip this step . To enter an electrode serial number, use
the alphanumeric keypad to enter letters and/or numbers . The meter will
automatically advance to the next digit when no keys are pressed for three
seconds . Press the f3 (clear) key to delete any of the digits . Once the
serial number is entered, press the f2 (accept) key . Refer to the meter
pullout guide for the location of the letter keys on the numeric keypad .
d . pH and ISE only: Press the ▲ / ▼ keys to highlight the measurement
resolution and press the f2 (accept) key to save the setting .
e . To change the displayed temperature unit to degree Celsius (°C) or
degree Fahrenheit (°F), press the ▲ / ▼ keys to highlight Temperature Unit
and press the f2 (accept) key . Press the ▲ / ▼ keys to highlight the
desired temperature units and press the f2 (accept) key .
Press the ▲ / ▼ keys to highlight ATC1, ATC2 or Manual as the source of
the temperature compensation that will be used for measurements and
press the f2 (accept) key to save the setting . Automatic temperature
compensation can be performed by connecting an ATC probe to ATC
input 1 (ATC1) or ATC input 2 (ATC2) on the meter . If manual temperature
compensation is selected, enter the temperature using the numeric
keypad and the decimal key . Once the temperature value has been
entered, press the f2 (accept) key .

¯), sulfide (S ), chloride (Cl¯), chlorine (Cl
-2
2
), copper (Cu ), lead (Pb
+ +2
¯), thiocyanate (SCN¯), nitrogen oxide (NO
4
), oxygen (O ), monovalent cation (X
2 2
Thermo Scientific Orion DUAL STAR
), ammonium (NH
3
2
), potassium (K
+ +
), cadmium (Cd
+2 +2
), divalent cation
+
) . Some of the electrode
-2
pH/ISE Meter User Guide
™
), nitrate
+
4
), bromide
), calcium
), perchlorate
),
X