Description
SenTix® Sp is a pH electrode designed specifically for puncture measurements in solid and semi-solid samples such as meat, fruit and cheese. The insertion-style geometry allows the sensing tip to be pushed directly into the sample matrix, giving rapid contact with the internal moisture and enabling pH readings without extensive sample preparation or homogenisation. This makes the electrode well suited to food-quality control, incoming inspection, and process checks where surface or slurry measurements would not represent the bulk product.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
The electrode is fitted with an S7 plug head and is supplied without a connection cable, so the cable type and length can be matched to the laboratory meter or portable instrument in use. Offered as a single piece from manufacturer WTW – a Xylem brand, the SenTix® Sp supports routine puncture pH work in meat processing, dairy, fruit handling and related food laboratories. Its dedicated form factor and S7 interface provide a practical solution for operators who need reliable insertion measurements in fibrous or firm foodstuffs while retaining flexibility in cabling and meter choice.
Key features
- Pack size: 1 pc
- Electrode type: pH electrode for puncture measurements
- Intended samples: Meat, fruit and cheese
- Measurement style: Insertion / puncture
- Connector: S7 plug head
- EAN: 4250304720807
- Technical Information Sheet:
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Questions about SenTix® Sp, Spear-type pH combination electrode for penetration measurements in
What is this article?
SenTix® Sp, Spear-type pH combination electrode for penetration measurements in 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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