Thermo Products 9678BNWP manual Thermo Fisher Scientific

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Thermo Fisher Scientific

Environmental Instruments

Water Analysis Instruments

166 Cummings Center

Beverly, MA 01915 USA

Tel: 978-232-6000

Toll Free: 800-225-1480

Dom. Fax: 978-232-6015

Int’l. Fax: 978-232-6031

254794-001 Rev.A

www.thermo.com/water

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Contents User Guide Page Epoxy Refillable ORP/ATC Triode Cat. No Bnmd and 9180BN IntroductionRequired Equipment Sample Requirements Electrode Preparation for Gel-Filled Electrodes Electrode PreparationElectrode Preparation for Refillable Electrodes Refillable ORP Electrode ORP Standard Values Electrode CalibrationRedox/ORP Electrode User Guide Measurement Techniques Direct Measurements Electrode MeasurementsOxidation-Reduction Titrations References Typical Redox Titration Methods Unknown Interferences Suitable Titrants Titration Reaction Electrode Maintenance Cleaning Solutions Electrode Cleaning ProceduresGeneral Cleaning Disassembling the Sure-Flow Electrode Sure-Flow Electrode Cleaning Cat. No BnwpReassembling the Sure-Flow Electrode Electrode StorageShort-term Storage up to one day Long-term Storage over one daySample/Application TroubleshootingMeter ElectrodeChecking Electrode Operation Assistance WarrantyOrdering Information Thermo Fisher Scientific