Description
EGA161L/PG is a pH combination electrode with an S7 laboratory plug head and a rotatable, contactless PG 13,5 screw connection on the glass shaft. It incorporates a movable ground-glass diaphragm and a side arm for refillable liquid electrolyte, and is specified for pressureless application in low-ion media. The rotatable contactless PG 13,5 fitting on the glass body simplifies orientation and mounting without stressing the cable interface, while the S7 laboratory plug head supports standard lab cable connections. Refillable liquid electrolyte via the side stub maintains the reference system during extended use, and the movable ground-glass diaphragm provides an adjustable junction suited to ion-poor samples under non-pressurized conditions. Supplied as a single piece with a gross weight of 0,10 kg and manufactured in Germany, this combination electrode brings together glass-shaft construction, S7 connectivity and serviceable electrolyte handling. The EGA161L/PG design from manufacturer Meinsberg - a Xylem brand targets laboratory pH measurement where refillable liquid electrolyte, a movable ground-glass diaphragm and pressureless operation in low-ion media are required.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
Key features
- Pack size: 1 pc
- Type: pH combination electrode
- Connection: S7 laboratory plug head, rotatable contactless PG 13,5
- Diaphragm: Movable ground-glass diaphragm
- Electrolyte: Refillable liquid electrolyte via side arm
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Questions about EGA161L/PG
What is this article?
EGA161L/PG is the article on this page. Luminix Health distributes Meinsberg - 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.
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?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.