Fig 1. Cryo system supports and thermo-physical properties.

In the panel a) the thermo-physical properties of a series of cryo-system supports: thermal conductivity, k, heat capacity, C_p, density ρ and thermal diffusivity, $\alpha =\frac{k}{C_p\rho }$. In the panel b) the measurement of the cooling and heating processes of a thermocouple mimic the cryo-system support, this data has been previously reported see ref. 1. In panel c) the nylon membranes employed as support.