Tag Archives: Ptcr

New tool: PTCR Calculator

The PTCR Calculator: for anyone who uses PTCR rings during ceramic firing. With this PTCR tool you can check the temperature (in Celsius) of your ceramic firing.

Click this link for full screen

Disclaimer:

This PTCR calculation tool is for informational purposes only and should not be considered professional advice. The results generated by the tool are estimates and may differ from the actual situation. The user is solely responsible for checking the accuracy of the results and their use.

The author of this tool does not accept any liability for direct or indirect damages resulting from the use of this tool or the information provided therein.

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More control over Glaze Firings? Use PTCR Measuring Rings!

PTCR measuring rings quantify both time and temperature of the glaze firing: heat work. Why do I think that’s so important to know (and to measure)? There are several reasons for this…

But let me start with what exactly PTCR measuring rings are. PTCR stands for “Process Temperature Control Rings”, so rings to get control over your firing temperature.

And what do you get out of it as a potter? I would like to explain that in this blog.

Continue reading More control over Glaze Firings? Use PTCR Measuring Rings!