The ETS Carbon cups are essential tools for molten metal thermal analysis, enabling precise measurement of carbon equivalent (CE), carbon (C), and silicon (Si) content in cast iron. These high-precision cups ensure rapid and reliable data collection, helping foundries to maintain optimal metal quality. Available in Mini, Mega, and Ultra sizes, they cater to varying sample volume needs, from quick assessments to detailed metallurgical analysis. Constructed from high-purity refractory materials, carbon cups provide consistent thermal performance and seamless compatibility with standard thermal analysis systems.