Orton Pyrometric Cones are used to monitor ceramic firings in industrial kilns, pottery kilns, and small hobby kilns where the consistent temperature is important to the quality of the final product being fired.
Pyrometric Cones measure temperature inside a kiln by absorbing heat. As the cone nears its maturing range, it softens and the tip begins to bend, drawn down by gravity. Orton Cone Temperature Equivalent Chart
To minimize breakage during shipping: Orton cones are packed via 2 cones adhered together. To SEPARATE, hold a set of cones by the base of each then carefully but firmly twist.
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Orton Pyrometric Cones
A) Small Orton Cones
1-1/8"H. Used mostly for automatic kilns. 50 cones per box.
B) Large Orton Cones
2-3/8"H. Used in non-automatic kilns. 50 cones per box.
C) Self-Supporting Orton Cones
2-3/8"H. Ready to use without mounting. Correct height & angle are built into the cone base. 25 cones per box.
How to Separate Cones
Understanding Cone Numbers
Typical Applications Based on Cone Number
How Pyrometric Cones Can be Used
Images Click to zoom.
Color,
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List Price
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Minimum TOTAL Merchandise Order Is $10.
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(A) Orton Cones, Small Cone 020
$12.90 & up
Stock Number: 290-102-12
Unit: box/50
List Price: $18.60
Quantity Price Breaks:
1
5
$13.95
$12.90
(A) Orton Cones, Small Cone 019
$12.90 & up
Stock Number: 290-103-11
Unit: box/50
List Price: $18.60
Quantity Price Breaks:
1
5
$13.95
$12.90
(A) Orton Cones, Small Cone 018
$12.90 & up
Stock Number: 290-104-10
Unit: box/50
List Price: $18.60
Quantity Price Breaks:
1
5
$13.95
$12.90
(A) Orton Cones, Small Cone 017
$12.90 & up
Stock Number: 290-105-19
Unit: box/50
List Price: $18.60
Quantity Price Breaks:
1
5
$13.95
$12.90
(A) Orton Cones, Small Cone 016
$12.90 & up
Stock Number: 290-106-18
Unit: box/50
List Price: $18.60
Quantity Price Breaks:
1
5
$13.95
$12.90
(A) Orton Cones, Small Cone 015
$12.90 & up
Stock Number: 290-107-17
Unit: box/50
List Price: $18.60
Quantity Price Breaks:
1
5
$13.95
$12.90
(A) Orton Cones, Small Cone 014
$12.90 & up
Stock Number: 290-108-16
Unit: box/50
List Price: $18.60
Quantity Price Breaks:
1
5
$13.95
$12.90
(A) Orton Cones, Small Cone 06
$12.90 & up
Stock Number: 290-116-16
Unit: box/50
List Price: $18.60
Quantity Price Breaks:
1
5
$13.95
$12.90
(A) Orton Cones, Small Cone 05
$12.90 & up
Stock Number: 290-117-15
Unit: box/50
List Price: $18.60
Quantity Price Breaks:
1
5
$13.95
$12.90
(A) Orton Cones, Small Cone 04
$12.90 & up
Stock Number: 290-118-14
Unit: box/50
List Price: $18.60
Quantity Price Breaks:
1
5
$13.95
$12.90
(A) Orton Cones, Small Cone 03
$12.90 & up
Stock Number: 290-119-13
Unit: box/50
List Price: $18.60
Quantity Price Breaks:
1
5
$13.95
$12.90
(A) Orton Cones, Small Cone 02
$12.90 & up
Stock Number: 290-120-10
Unit: box/50
List Price: $18.60
Quantity Price Breaks:
1
5
$13.95
$12.90
(A) Orton Cones, Small Cone 5
$12.90 & up
Stock Number: 290-126-14
Unit: box/50
List Price: $18.60
Quantity Price Breaks:
1
5
$13.95
$12.90
(A) Orton Cones, Small Cone 6
$12.90 & up
Stock Number: 290-127-13
Unit: box/50
List Price: $18.60
Quantity Price Breaks:
1
5
$13.95
$12.90
(A) Orton Cones, Small Cone 7
$12.90 & up
Stock Number: 290-128-12
Unit: box/50
List Price: $18.00
Quantity Price Breaks:
1
5
$13.95
$12.90
(B) Orton Cones, Large Cone 022
$12.80 & up
Stock Number: 290-001-14
Unit: box/50
List Price: $18.00
Quantity Price Breaks:
1
5
$13.50
$12.80
(B) Orton Cones, Large Cone 020
$12.80 & up
Stock Number: 290-003-12
Unit: box/50
List Price: $18.00
Quantity Price Breaks:
1
5
$13.50
$12.80
(B) Orton Cones, Large Cone 018
$12.80 & up
Stock Number: 290-005-10
Unit: box/50
List Price: $18.00
Quantity Price Breaks:
1
5
$13.50
$12.80
(B) Orton Cones, Large Cone 017
$12.80 & up
Stock Number: 290-006-19
Unit: box/50
List Price: $15.95
Quantity Price Breaks:
1
5
$13.50
$12.80
(B) Orton Cones, Large Cone 014
$12.80 & up
Stock Number: 290-009-16
Unit: box/50
List Price: $18.00
Quantity Price Breaks:
1
5
$13.50
$12.80
(B) Orton Cones, Large Cone 01
$12.80 & up
Stock Number: 290-022-19
Unit: box/50
List Price: $18.00
Quantity Price Breaks:
1
5
$13.50
$12.80
(C) Orton Cones, Self Support Cone 019
$12.90 & up
Stock Number: 290-138-01
Unit: box/25
List Price: $18.60
Quantity Price Breaks:
1
5
$13.95
$12.90
(C) Orton Cones, Self Support Cone 018
$12.90 & up
Stock Number: 290-137-02
Unit: box/25
List Price: $18.60
Quantity Price Breaks:
1
5
$13.95
$12.90
(C) Orton Cones, Self Support Cone 017
$12.90 & up