Description
K 800 DIN is a potassium ion-selective combination electrode for quantitative determination of potassium ions in aqueous samples over a measuring range of 0,04 to 39,000 mg/l. The unit integrates sensing and reference elements in one body and is fitted with a 1 m DIN cable for direct connection to compatible meters. For correct operation it requires ELY/BR/503/K reference electrolyte, ISA/K ionic strength adjuster solution and ES/K standard solution. Electrolyte and exchange heads are included in the delivery, supporting routine maintenance and continuous use. Offered as a single piece from manufacturer WTW - a Xylem brand, this electrode is intended for laboratory ion analysis in water, environmental and process control work where selective potassium measurement is required. The combination design simplifies handling while the DIN interface ensures straightforward integration into existing measurement setups. Suitable for laboratories that need a dedicated potassium-selective sensor with defined concentration coverage and ready-to-use accessories.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
Key features
- Pack size: 1 pc
- Type: Potassium ion-selective combination electrode
- Measuring range: 0,04 to 39,000 mg/l
- Cable: 1 m DIN cable
- Scope of delivery: Electrolyte and exchange heads included
- EAN: 4064664001304
- Technical Information Sheet:
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Questions about K 800 DIN, Combined Potassium ion selective electrode, with 3.3 ft (1 m) cable,
What is this article?
K 800 DIN, Combined Potassium ion selective electrode, with 3.3 ft (1 m) cable, is the article on this page. Luminix Health distributes WTW - 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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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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