Description
pH electrode, glass, for sludge and soils (S7) is a glass electrode intended for pH measurement in sludge and soils. The sensor combines an Ag/AgCl reference system with a liquid, refillable electrolyte solution (3 M KCl/AgCl) and a ceramic diaphragm. It covers a measuring range of pH 0–14 and may be operated up to a maximum working temperature of 80 °C. Dimensions are 12 × 120 mm, offering a practical geometry for immersion in denser or heterogeneous samples. A permanently attached cable of 1 m length completes the assembly for meter connection. This single-piece electrode from manufacturer Labbox is aimed at laboratories handling environmental, soil and process samples where clear aqueous media are not the norm. Refillable reference electrolyte and a ceramic junction support stable pH readings across the stated range during routine work with sludge and soil preparations.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
Key features
- Pack size: 1 pc
- Electrode type: Glass with Ag/AgCl reference
- Electrolyte: 3 M KCl/AgCl, liquid, refillable
- Diaphragm: Ceramic
- Measuring range: pH 0–14
- EAN: 8434868089044
- GTIN: 08434868089044
- Technical Information Sheet:
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Glass body pH electrode, for slurries and soil measurements (S7)
What is this article?
Glass body pH electrode, for slurries and soil measurements (S7) 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.