Thermo Products REDOX/ORP 9678BNWP - Manual (Page 3)

 Redox/ORP Electrode User Guide
Introduction
This user guide contains information on the preparation,
operation and maintenance of the Thermo Scientific Orion ORP
electrodes. These ORP electrodes combine a platinum redox
sensing electrode and a silver/silver chloride reference electrode
in one body.
The redox/ORP electrodes can be used to make direct
measurements of redox potentials or perform potentiometric
titrations. The ORP Triode electrodes have a built-in thermistor
for measuring temperature.
Epoxy Sure-Flow Combination Redox/ORP Electrodes,
Cat. No. 9678BNWP and 967800
The Sure-Flow junction prevents the electrode from clogging in
dirty, viscous or wastewater samples. The epoxy body is break-
resistant for rugged environments.
Glass Combination Redox/ORP Electrodes,
Cat. No. 9778BNWP and 9778SC
The glass body enables the electrode to be used in solutions
that contain organic solvents. Use the electrode in water,
wastewater, metal plating and organic solvent samples.
Epoxy Refillable ORP/ATC Triode,
Cat. No. 9180BNMD and 9180BN
The electrode includes a built-in temperature probe for
measuring ORP and temperature with one electrode. The
refillable design allows the electrode filling solution to be
changed in case of contamination or clogging.
Epoxy Low Maintenance ORP/ATC Triode,
Cat. No. 9179BNMD and 9179BN
The electrodes include a built-in temperature probe for
measuring ORP and temperature with one electrode. The
electrodes contain a gel reference solution, so no filling solution
is required.
Note: Redox/ORP electrodes are not designed for constant
current or amperometric titrations, such as Karl Fischer
moisture analysis.