Fire Clay Temperature Indicator Cone, 1925-1931
Two unused Seger temperature cones 06A (940°C) and 07A (960°C), by Wengers Ltd., Etruria Stoke-on-Trent, England, 1925-31.
- Measurements:
-
overall (two): 18 mm x 63 mm x 19 mm, , .015kg
- Materials:
- fire clay
- Object Number:
- 1931-611 Pt1
- type:
- pyrometric temperature indicator , pyrometer and thermometer
- Image ©
- The Board of Trustees of the Science Museum
