Description
Replacement electrode for pH meters pH7 and pH50+ is a dedicated spare sensing electrode intended for routine laboratory and field pH measurement with the corresponding portable instruments. Designed as a direct replacement part, it restores reliable electrode performance when the original sensor is worn, damaged or due for exchange, supporting continued pH and related electrochemical work without changing the meter platform.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
Supplied as a single piece with a net weight of 0,300 kg, the electrode fits the pH7 and pH50+ pocket pH meters and aligns with the electrode ecosystem used on these devices. Categories covering pH electrodes and related electrochemical sensors underline its role as a consumable sensing element rather than a complete meter. The unit is offered from manufacturer Labbox for laboratories that standardise on these portable pH instruments and need a straightforward electrode swap to maintain calibration workflows and measurement continuity in quality control, education or environmental sampling.
Key features
- Pack size: 1 pc
- Product type: Replacement pH electrode
- Compatibility: pH meters pH7 and pH50+
- EAN: 8434868034495
- GTIN: 08434868034495
- Technical Information Sheet:
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Questions about Replacement electrode for pHmeters pH7 and pH50+
What is this article?
Replacement electrode for pHmeters pH7 and pH50+ is the article on this page. Luminix Health distributes Labbox 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.
Which category should I open next?
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.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.