Beschreibung
N 1042 A is a pH combination electrode with a 1 m fixed cable, glass shaft and ceramic diaphragm for laboratory pH measurement. It covers the range from 0 to 14 pH and operates at sample temperatures from −5 to +100 °C. The sensor uses a spherical membrane in A-glass, a Silamid® reference system and KCl electrolyte at 3 mol/l. An integrated Pt 1000 temperature sensor supports temperature-compensated readings. Connection is provided by a DIN plug together with a 4 mm banana plug. Overall dimensions are 120 mm in length and 12 mm in diameter. This combination electrode from manufacturer SI Analytics – a Xylem brand is supplied as a single piece and suits routine aqueous analysis in research, quality control and teaching laboratories. The glass shaft offers chemical resistance in typical media, while the ceramic diaphragm helps maintain a stable liquid junction. The fixed-cable format simplifies installation on meters that accept DIN and banana connectors and reduces handling of separate lead assemblies during daily work.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Product type: N 1042 A
- Diameter: 12 mm
- Length: 120 mm
- Diaphragm: Ceramic
- EAN: 4064664021876
- Technical Information Sheet:
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Questions about N 1042 A, pH-combination electrode with 1 m fixed cable, glass shaft, ceramic
What is this article?
N 1042 A, pH-combination electrode with 1 m fixed cable, glass shaft, ceramic is the article on this page. Luminix Health distributes SI Analytics - a Xylem brand for laboratory use. It sits in Stirring shafts, propellers & impellers, inside Stirring, shaking & mixing, in Präzisionsinstrumente.
A shaft, a propeller or an impeller is the wetted end of an overhead stirrer. The diameter and the pitch decide whether the liquid turns over. The material, stainless steel or PTFE, decides what the liquid may be. The chuck size has to match the stirrer.
Stirring keeps a mixture uniform or helps a solid dissolve. A magnetic stirrer spins a bar inside a closed vessel. An overhead stirrer drives a shaft when the liquid is viscous or the volume is large. A vortex mixer agitates a tube. A shaker moves a whole rack or a plate. The shape of the impeller and the speed decide whether the liquid turns over or merely spins. The vessels being stirred are indexed under ISO laboratory glassware.
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The category is Stirring, shaking & mixing. The sub-category is Stirring shafts, propellers & impellers. The catalogue is Präzisionsinstrumente.
Shelves beside this one are Magnetic stirring bars, Magnetic stirrers, Stirring & mixing accessories, Homogenisers & dispersers, Shakers, rockers & rotators, Overhead stirrers and Vortex mixers.
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