Maintenance Planning for Equipment Built Around a Kapton Heater

https://engineered-thermal-hub.fairmontdigest.com/posts/wafer-heater-design-considerations-for-12-inch-semiconductor-wafers

In precision instruments, a kapton heater must deliver heat in a controlled way. It uses a resistive foil circuit laminated within polyimide film. One useful trait is custom circuit patterns. Still, hot spots can change the result