Porcelain Triangles
Product Code : JA-MI-4899
The Porcelain Triangles (SKU JA-MI-4899) are pipeclay triangles for supporting crucibles over a burner or on a tripod. Each triangle is made of three iron wires twisted together and sheathed with three unglazed porcelain tubes, which gives the triangular shape that names it. It withstands temperatures up to 800°C, and three sizes are listed by porcelain tube length, 55 mm, 65 mm and 75 mm, to suit the crucible in use. They are supplied by JaincoLab for school and college chemistry laboratories.
Specifications
The triangle has porcelain tubes on iron wire, a maximum temperature of 800°C and is listed in 55, 65 and 75 mm sizes by the length of the ceramic tube.
| Product | Porcelain Triangles |
| SKU | JA-MI-4899 |
| Construction | Three iron wires twisted together, sheathed with three unglazed porcelain tubes |
| Maximum temperature | 800°C |
| Sizes (porcelain tube length) | 55 mm, 65 mm, 75 mm |
| Selection | Size chosen according to the crucible |
Uses of the pipeclay triangle
A pipeclay triangle holds a crucible securely above the flame, with the porcelain sleeves keeping the crucible off bare metal during strong heating.
- Heating crucibles on a tripod or ring stand in gravimetric analysis
- Ignition and ashing of samples in school and college chemistry practicals
- Heating substances to constant mass
- Supporting small evaporating dishes over a burner
Scope of supply and ordering
The listing covers porcelain (pipeclay) triangles in the sizes ordered. Crucibles, tripods and burners are separate items. Accessories, spares and quantities are confirmed on the quotation.
Minimum order quantity, lead time and packing are confirmed on each quotation for each size and quantity and the delivery destination. Single pieces, class sets and bulk school and college quantities are supplied.
Frequently asked questions
Which sizes are available?
55 mm, 65 mm and 75 mm, measured by the length of the porcelain tube.
What temperature can it take?
Up to 800°C.
How do I choose the size?
Choose the size according to the crucible it will hold.
Related products
This item is listed in the JaincoLab measuring instruments range.
Request a quote
To order the Porcelain Triangles, send the sizes, quantity and delivery destination through the JaincoLab contact page or email [email protected], quoting SKU JA-MI-4899. Institutions and contractors buying under a tender can also reach us via the tenders page.
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