Thermo Products REDOX/ORP 9678BNWP - Manual (Page 4)

 Redox/ORP Electrode User Guide
Required Equipment
1. Thermo Scientific Orion pH/mV meter, such as the 3-Star
pH meter, 4-Star pH/ISE meter, 4-Star pH/DO meter, 4-Star
pH/conductivity meter or 5-Star pH/ISE/DO/conductivity
meter.
ORP electrodes can be used on any pH/mV meter with a
BNC or U.S. standard connection. The electrodes can also
be used on meters with a variety of inputs when an adapter
cable is used. Visit www.thermo.com/water for details.
Refillable ORP Triodes have temperature connectors that
are compatible with specific meters, refer to the list below.
2. Thermo Scientific Orion ORP electrode.
• The 9180BNMD and 9179BNMD ORP/ATC Triode
electrodes have a temperature connector that is
compatible with the Star Series meters.
• The 9180BN and 9179BN ORP/ATC Triode electrode
have a temperature connector that is compatible with
the A+ Series meters.
3. ORP electrode filling solution. Use Cat. No. 900011
filling solution for samples that have a total ionic strength
greater than 0.2 M. Use Cat. No. 900001 filling solution for
samples that have a total ionic strength less than 0.2 M.
ORP electrode filling solution is not required if using a
9179BNMD or 9179BN low maintenance ORP/ATC Triode
4. ORP standard, Cat. No. 967901 or 967961.
ORP standard is highly recommended to ensure accurate
ORP measurements.
5. Beakers, plastic or glass.
6. Magnetic stirrer or Orion stirrer probe, Cat. No. 096019.
The stirrer probe can be used with 3-Star, 4-Star and 5-Star
benchtop meters.
7. Distilled or deionized water.