Thermo Scientific Orion 2001FC User manual

Instruction Sheet Thermo Scientific Orion Online Flow Cell
e ermo Scientific Orion online flow cell, Cat. No. 2001FC, is designed to hold the
ROSS process pH electrode, Cat. No. 2001SC. e 316 stainless steel flow cell housing
ensures noise-free and corrosion-free operation.
1. Mount the bracket to a wall or panel.
2. Attach the flow cell to the bracket.
3. Assemble the electrode, electrode holder and O-ring before inserting them into the flow
cell cap (and ATC probe, if applicable). Refer to the electrode user guide for detailed
assembly instructions.
4. Insert the electrode and ATC probe into the flow cell cap.
5. Insert the flow cell cap into the flow cell. Align the cap using the lock screw.
Flow Cell
Sample
Outlet
(3/8 NPT)
Mounting
Bracket
Sample Inlet
(1/8 NPT)
Lock Screw
(to Position
Flow Cell Cap)
Reference
Filling Solution
Detachable
Electrode Cable
Flow Cell Cap
Reference Filling
Solution Bracket
Filling Solution
Tubing Assembly
Electrode
Holder
Holder
Screw
ATC Holder
Temperature
Probe (ATC)
Installation

North America
166 Cummings Center
Beverly, MA 01915 USA
Toll Free: 1-800-225-1480
Tel: [phone]
Dom. Fax: [phone]
Int’l Fax: [phone]
Europe
Denmark House, Angel Drove
Ely, Cambridgeshire
England, CB7 4ET
Tel: [phone]
Fax: [phone]
Asia Pacific
Blk 55, Ayer Rajah Crescent
#04-16/24, Singapore 139949
Tel: [phone]
Fax: [phone]
www.thermo.com/water
©2008 Thermo Fisher Scientific Inc. All rights reserved. All trademarks are the property of Thermo Fisher
Scientific Inc. and its subsidiaries.
Environmental Instruments
Water Analysis Instruments
255079-001 Rev.A 03-08
• e flow cell is designed to work at atmospheric pressure. It is recommended that the
sample outflow be connected to an atmospheric drain, the flow cell should not incur any
back pressure or vacuum.
• e flow cell and electrode achieve optimal results when the sample flow is controlled. A
sample flow of 20 to 100 mL per minute is recommended.
• Sample temperature should be controlled to between 5 and 45 °C for the best results.
• Mount the flow cell to a secure wall or panel.
• Mount the flow cell as close to the monitor or amplifier as possible. is will help to
minimize noise.
• When removing the electrode or ATC probe from the flow cell cap, unscrew the holder
first. Do not pull the electrode or ATC probe out of the holders. Be careful not to lose
the O-rings.
• When removing the flow cell cap, first unscrew the lock screw holding the cap in place.
Remove the cap slowly and vertically while twisting slowly from side to side. Be careful
not to damage the glass electrode.
After troubleshooting all components of your measurement system, contact Technical
Support. Within the United States call 1.800.225.1480 and outside the United States call
978.232.6000 or fax [phone]. In Europe, the Middle East and Africa, contact your
local authorized dealer.
For the most current contact information, visit www.thermo.com/water.
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