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Orton Pyrometric Cones - Self Supporting Large Cones

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Price: $12.80
Manufacturer: Orton
Part No: SSB

Product Options

cone number:

Orton Self-supporting Pyrometric Cones

Box of 25 Large Self Supporting Cones

Cone 05 1/2 Out of Stock

Cone 04 Out of Stock

Cone 9 Out of Stock

Choose from the available cone numbers under PRODUCT OPTIONS above. Orton Pyrometric cones measure heat-work (the effect of time and temperature). They are slender pyramids made from about 100 carefully controlled compositions. Each cone number is unique in measuring temperature within a small temperature range (less than 30 degrees C). Cones measure the amount of heat absorbed. As the cone nears its maturing range, it softens and the tip begins to bend, drawn down by the influence of gravity. Self-Supporting cones are used as a visual aid to monitor the firing and verify temperature uniformity.

For more details on cone temperatures consult our cone charts to the left under More Information.

Warning. This product can expose you to chemicals including crystalline silica (airborne particles of respirable size), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov Health Hazard Warning
  • Please handle all raw materials with safety in mind. The Dry form of all clay, glaze, and raw materials can expose you to hazards when not handled properly.
  • When handling and mixing DRY ceramic materials and powders, wear a full breathing respirator, eye protection, and gloves to protect your lungs and hands
  • PROP 65 WARNING FOR RESPIRABLE SILICA
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