Beschrijving
- Puntelektrode voor het doorboren van zachte/halfvaste monsters zoals kaas, boter, deeg, fruit, enz.
- Een duurzaam referentiesysteem dat de stabiliteit van de referentie-elektrode verbetert en de levensduur van de elektrode verlengt.
- Onderhoudsvrije polymeerelektrolyt met gatmembraanstructuur
- Blauwe gel-elektrolyt, vloeit niet en veroorzaakt geen luchtbellen.
- Slagvast membraan, geen risico op scheuring van de elektrode bij normaal gebruik.
De elektrode maakt gebruik van een BNC-connector die compatibel is met alle pH-meters die BNC-connectoren gebruiken, zoals de Apera Instruments PH850, PC850, PH8500, PC8500, PH700, PH910, PC910, PH950, PC950, PH800, PH800, PC800, PH820 en PC820. Er is geen temperatuursensor geïntegreerd. Voor automatische temperatuurcompensatie is een aparte temperatuursensor (bijvoorbeeld de Apera Instruments MP500) vereist, of moet de temperatuur handmatig worden ingevoerd.
Technische specificaties:| Meetbereik | (0 ~ 14) pH | Elektrolyt | Polymeer |
| Aanbevolen bedrijfstemperatuur | (0 ~ 80) °C | Opslagoplossing | 3M KCl |
| Schachtmateriaal | Loodvrij glas | Elektrodeafmeting | Elektrode (Ø12×100) mm Meetpunt (Ø6×35) mm |
| Glasmembraantype | S | Membraanweerstand | <250 MΩ |
| Referentiesysteem | Lang leven | Verbinding | BNC |
| Diafragma | Keramiek + enkele porie | Kabel | Ø3mm×1m |
Op deze elektrode geldt een fabrieksgarantie van 6 maanden.
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Questions about LabSen®251 glazen pH-elektrode voor halfvaste monsters
What is this article?
LabSen®251 glazen pH-elektrode voor halfvaste monsters is the article on this page. Luminix Health distributes APERA Instruments for laboratory use. It sits in pH-elektroden & sensoren, inside pH & elektrochemie, in Instrumenten.
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 & elektrochemie. The sub-category is pH-elektroden & sensoren. The catalogue is Instrumenten.
Shelves beside this one are pH-meters, Geleidbaarheidsmeters & cellen, Opgeloste zuurstof- & multiparametermeters, Titreerapparaten & elektrochemiesystemen and pH & elektrochemieaccessoires.
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