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American Art Clay Co., Inc. - Pyrometric Cones-Orton Products

Kilns > Temperature Indicators > Pyrometric Cones-Orton
Pyrometric Cones-Orton:
Pyrometric cones are the most accurate indicators of actual firing temperatures. Usually three cones are selected and set in a clay pot or cone holder at an 82° angle -- one to deform at the recommended firing temperature of the clay or glaze, one to deform at lower temperature as a warning signal and one higher. Small cone is 1 1/8" high, large cone is 2 1/2" high. SSU=1 box of 50. Call for cone number availability.
Pyrometric Cones-Orton Product Details:

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