Modelling of thermal effects in a slim tin fixed-point cell Sergio A. Carvajal, J. Herney Ramírez, Andrés J. Bohórquez and Ciro A. Sánchez Int. J. Metrol. Qual. Eng., 10 (2019) 17 Published online: 12 December 2019 DOI: 10.1051/ijmqe/2019017