Sample
Name
Spherical particles of salty H2O ice (SPIPA-B type, 67 µm average diameter, with 30 wt.% Na2SO4)
Date
2020-05-11
Provider
Planetary Ice Laboratory, Space and Planetary Science division, Physics Institute, University of Bern
Thickness
20.0 $\pm$ 2.0 $mm$
Diameter
20.0 $mm$
Volume
16000.0 $mm^3$
Surface roughness
smooth
Substrate material
Black anodized aluminum
Temperature
150.0 $\pm$ 30.0 $K$
Time at T
2188.0 $\pm$ 600.0 $s$
Temperature max
200.0 $K$
Type
vacuum
Fluid temperature
150.0 $\pm$ 30.0 $K$
Fluid pressure
1.0e-05 $\pm$ 1.0e-05 $mbar$
Time at T, P, pH
2188.0 $\pm$ 600.0 $s$
Comments
Residual pressure in the chamber from the equilibrium between water vapor produced by sublimation and active pumping