Description
Pt 6280 metal combination electrode is a compact laboratory electrode featuring a glass shaft, ceramic diaphragm and KCl 3 mol/l electrolyte. A Silamid® reference system and platinum pin sensor of 1 mm diameter form the measuring assembly. Overall length is 120 mm with a 12 mm shaft diameter and plug-head connection for direct instrument attachment. The stated working range is −5 to +100 °C. This model from manufacturer SI Analytics - a Xylem brand is supplied as a single piece and is suited to electrochemical applications that require a shorter metal combination electrode with ceramic junction and defined KCl fill. The platinum pin geometry, glass body and Silamid® lead are specified for stable reference and sensing performance. Plug-head termination simplifies coupling to compatible meters or titration systems. Length, diameter, electrolyte concentration and connector type follow the manufacturer data without additional variants, ensuring straightforward selection for laboratory setups needing the Pt 6280 configuration.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Stirring shafts, propellers & impellers
Catalogue
Brand
Questions about Pt 6280, Metall combination electrode with glass shaft, ceramic junction,
What is this article?
Pt 6280, Metall combination electrode with glass shaft, ceramic junction, 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.
Which category should I open next?
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.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

