Description
A 157 IDS IDS micro electrode with glass shaft is a digital pH sensor featuring a platinum diaphragm and KCl 3 mol/l electrolyte. It integrates a Silamid® reference system, an NTC 30 kOhm temperature sensor and a cylindrical A-glass membrane for accurate measurements from 0 to 14 pH. The electrode has a stepped geometry of 200 mm overall length (70/130 mm sections) with diameters of 12 mm and 5 mm, allowing access to small sample volumes. A 1,5 m fixed cable terminated with a digital plug provides direct IDS connectivity. Operating temperature range extends from -5 to +100 °C, supporting versatile laboratory use. This micro electrode from manufacturer SI Analytics - a Xylem brand combines compact dimensions with digital signal transmission for reliable pH determination in research and quality-control settings. Supplied as a single piece, the A 157 IDS is particularly suited to applications requiring a slender glass shaft, integrated temperature compensation and a platinum diaphragm junction.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Product type: A 157 IDS
- Shaft material: Glass
- Diameter: 12/5 mm
- Length: 200 (70/130) mm
- EAN: 4064664021036
- Technical Information Sheet:
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Questions about A 157 IDS, IDS microelectrode with glass shaft, Pt junction, electrolyte KCl 3
What is this article?
A 157 IDS, IDS microelectrode with glass shaft, Pt junction, electrolyte KCl 3 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 Lab instruments.
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 Lab instruments.
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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