Description
Ca 800/AT is a replacement head designed specifically for the calcium ion-selective combination electrode Ca 800. This exchange component restores the sensing function of the parent electrode when the original head reaches the end of its service life, helping laboratories maintain continuous calcium measurement capability without replacing the entire electrode assembly. The head is intended for use exclusively with the Ca 800 series calcium ion-selective combination electrode and supports the same analytical workflows in water analysis, environmental monitoring and quality-control laboratories. Manufactured by WTW - a Xylem brand, the Ca 800/AT replacement head offers a practical maintenance option for ion-selective electrode systems already in service. It is supplied as a single piece, ready for installation according to the electrode’s handling instructions. By exchanging only the sensing head, users can extend instrument uptime and keep calcium determination procedures running with minimal interruption. Suitable for routine laboratory ion-selective measurement setups that rely on the Ca 800 electrode platform.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
Key features
- Pack size: 1 pc
- Product type: Replacement head
- Compatible electrode: Ca 800 calcium ion-selective combination electrode
- Function: Exchange sensing head
- EAN: 4064664001243
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Questions about Ca 800/AT, Exchange head for combined Calcium-ion selective electrode Ca 800.
What is this article?
Ca 800/AT, Exchange head for combined Calcium-ion selective electrode Ca 800. 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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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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