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Electrochemical electrochemical electrode ET1115
platinumstraight

electrochemical electrochemical electrode
electrochemical electrochemical electrode
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Characteristics

Applications
electrochemical
Material
platinum
Shape
straight

Description

The Galvanic Oxygen Electrode uses a sacrificial lead anode to drive an electrochemical reaction reducing oxygen at a platinum cathode. The signal is proportional to oxygen concentration. The electrode can be directly connected to the input of any e-corder model. Ideal for student experiments monitoring dissolved oxygen concentration. Signal: 25 – 35 mV in air-saturated water at 25 °C Oxygen consumption: 0.345 pmol O2/s per mV of signal Drift: <2% per week at constant temperature and pressure Response time: <30 s to 90% of final value at 25 °C Body diameter: 12 mm Additional information Weight - 0.1 kg
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.