| http://www.w3.org/ns/prov#value | - The Pt-Pt13Rh thermocouple can be used with minimal drift (i.e., a change in emf with time due to any cause such as composition change, oxidation or chemical attack) up to 1500??? C. Other precious metal elements, e.g., Pd and Ir, or alloys thereof with Pt are also useful thermocouples.
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