Thermo Scientific 1111101 Quick Start Manual

Key Description
power
calibrate
measure
Meter Connections
BNC – pH
or ORP
Pin Tip – 8 Pin MiniDIN
Reference
For the complete Orion Star ™ and Star Plus meter user guide, visit www.thermo.com/water.
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Environmental Instruments
North America
Water Analysis Instruments 166 Cummings Center
Beverly, MA 01915 USA
Toll Free: 1-800-225-1480
Tel: 1-978-232-6000
Dom. Fax: 1-978-232-6015
253168-001 Rev. B 08-08 Int'l Fax: 978-232-6031
up arrow line select
down arrow setup
digit view log
Power
RS232
Ground
– ATC
Asia Pacific
Europe
Denmark House, Angel Drove Blk 55, Ayer Rajah Crescent
Ely, Cambridgeshire #04-16/24, Singapore 139949
Tel: 65-6778-6876
England, CB7 4ET
Tel: 44-1353-666111 Fax: 65-6773-0836
Fax: 44-1353-666001
English
pH
Preparation
1. Power adapter – Select the appropriate wall outlet plug and slide the plug
plate into the groove on the back of the adapter. See A.
2. Prepare the electrode according to the directions in the electrode user guide.
In general, these steps include:
• Gently remove the protective cap, sleeve or storage bottle from the
electrode and save it for electrode storage.
• If the electrode is refillable, remove the fill hole cover and fill the electrode
with the appropriate electrode filling solution. See B.
• Soak the electrode in pH electrode storage solution, Cat. No. 910001, or
ROSS pH electrode storage solution, Cat. No. 810001. See C.
®
3. Meter connections – Connect the power adapter to the meter and then to the
wall outlet. See D. Connect the pH electrode to the BNC input on the meter.
See E. Connect the ATC probe to the 8 pin miniDIN input on the meter. See F.
Note: All unused inputs on the meter should be covered with the black caps.
Meter Overview
1. To power on the meter, press the power key.
2. In the measurement mode, press the up arrow or down arrow key to change
the measurement units on the top display line to pH, mV, RmV or a blank line.
3. In the setup mode, press the line select key to choose the top, middle or
bottom display line. The
4. To escape out of any meter function, press and hold the measure key until the
meter returns to the measurement mode.
5. The 2-Star pH meter can be calibrated using one to three pH buffers.
www.thermo.com/water
Thermo Scientific Orion
2-Star pH Benchtop Meter
Quick Start Guide
icon will point to the selected line.
A
B
C
D
E
F