Reactive use of cokeThe S-division platinum rhodium thermocouple is a vulnerable and consumable product of the coke reactivity tester equipment. This consumable is produced in accordance with the requirements of the national standard GB/T4000-2008,Thermocouple diameter8mm， Length 700mm，Platinum rhodium platinum wire diameter0.5mm，platinum-rhodium thermocoupleUsing precious metal high-purity platinum as the negative electrode, platinum rhodium alloy as the positive electrode, fired from ceramics and porcelain, and outer tube material of corundum.