Description
Pt 5901 micro platinum combination electrode is a glass-shaft sensor specifically intended for redox titrations. It incorporates a platinum diaphragm, KCl 3 mol/l electrolyte, Silamid® reference system and a platinum pin sensor of 1 mm diameter. The electrode features a mounting ground joint NS 7,5, plug-head connection, length of 160 mm and shaft diameter of 5 mm, with an operating range of −5 to +100 °C. Compact micro geometry allows use in small sample volumes while maintaining reliable redox response. Supplied as a single piece from manufacturer SI Analytics – a Xylem brand, the Pt 5901 suits digital burettes, titrators and laboratory redox applications that require a durable platinum combination electrode. Its integrated design, ceramic-free platinum junction and standardised plug head ensure straightforward installation and consistent performance in routine and specialised titration workflows.
This article is part of Burettes, in Volumetric glassware.
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Questions about Pt 5901, Micro-platinum combination electrode for redox titrations, glass shaft,
What is this article?
Pt 5901, Micro-platinum combination electrode for redox titrations, glass shaft, is the article on this page. Luminix Health distributes SI Analytics - a Xylem brand for laboratory use. It sits in pH electrodes & sensors, inside pH & electrochemistry, in Lab instruments.
A pH electrode is a glass membrane and a reference. It is a consumable: the glass ages, the junction clogs, and the reading drifts. A refillable electrode and a gel electrode differ in how they are maintained. The connector has to match the meter. The electrode, not the meter, is usually what is wrong.
A pH meter is a voltmeter on a glass electrode. The voltage tracks hydrogen-ion activity, and the electrode is converted to pH only after it is adjusted with buffers of known value. Conductivity measures how well a solution carries a current, which for dilute salts tracks concentration. Dissolved oxygen and titration are further electrodes on the same idea: a sensor, a standard, and a reading that is only as fresh as the calibration. Buffer values and chemical identity sit on PubChem. Accreditation of the calibration laboratory is the field of BELAC and EURAMET.
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The category is pH & electrochemistry. The sub-category is pH electrodes & sensors. The catalogue is Lab instruments.
Shelves beside this one are pH meters, Conductivity meters & cells, Dissolved oxygen & multiparameter meters, Titrators & electrochemistry systems and pH & electrochemistry accessories.
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