NEWELEMENT 1 Pt
  V0 4.067000000000000
  kappa 5.943188784399630
  eta2 3.424183808372697
  n0 0.054121645992011
  mass 195.080000000000013
  S0 1.534613880000000
  E0 -5.850000000000000
  lambda 4.142279750525911
ENDELEMENT -1
STOP -1


(anything below the STOP line is ignored)

These are the default EMT parameters from ASAP.  
Units are based on eV, Angstrom and atomic mass units.
The mass parameter will not actually be used by the KIM calculator.