Thermo Scientific Orion DUAL STAR User Manual page 28

Meter Setup
Temperature nput
Press the ▲ / ▼ keys to highlight Temperature Input and press the f2 (select)
key . Select the source of the temperature measurement and the display units
of the temperature measurement .
• ATC1, ATC2 or Manual – To select the temperature source, press the
▲ / ▼ keys to highlight ATC1, ATC2 or Manual and press the f2 (accept)
key . Channel 1 and 2 are able to receive temperature readings from an
ATC probe connected to the channel 1 input (ATC1) or the channel 2 input
(ATC2) . If Manual is selected, enter the temperature using the numeric
keypad, decimal key and +/- key and press the f2 (accept) key .
• Temperature Unit – To select the temperature units as Celsius or Fahrenheit,
press the ▲ / ▼ keys to highlight Temperature Unit, press the f2 (accept)
key, press the ▲ / ▼ keys to highlight Celsius or Fahrenheit and press the
f2 (accept) key .
Once all of the temperature settings are entered, press the f1 (back) key .
Calibration Setup
Press the ▲ / ▼ keys to highlight Calibration Setup and press the f2 (select)
key . View and change the pH or ISE calibration settings, depending on the
measurement mode that was selected for the channel .
• pH Calibration Settings – Entering the Calibration Setup menu will access
the Buffer Set and ISO settings .
• Buffer Set – Press the ▲ / ▼ keys to highlight Buffer Set and press the
f2 (select) key . Press the ▲ / ▼ keys to select US or EURO as the
calibration buffer set and press the f2 (accept) key . The meter will
automatically recognize pH 1 .68, 4 .01, 7 .00, 10 .01 and 12 .46 buffers if US
is selected and pH 1 .68, 4 .01, 6 .86 and 9 .18 buffers if EURO is selected .
• ISO – Press the ▲ / ▼ keys to highlight ISO and press the f2 (select)
key . To enter the pH isopotential point, use the numeric keypad and
decimal key to enter the value and press the f2 (accept) key .
Once all of the pH calibration settings are entered, press the f1 (back) key .

Thermo Scientific Orion DUAL STAR pH/ISE Meter User Guide
™