Sintering Furnace Calibration Rings

About The Product

Ferro PTCR rings are used in high temperature processes for accurate and consistent temperature measurement and are batch tested by the manufacturer. By using a Ferro PTCR (Process Temperature Control Ring) every month, you can be assured that you can effectively know what temperature your sintering furnace is heating to. Simply follow the included instructions and, if needed, make a temperature adjustment to your furnace based on what temperature you’re trying to achieve.