Sample
Name
Compact slab of H2O ice
Database
Experimentalists
Date
2019-11-12
Provider
Planetary Ice Laboratory, Space and Planetary Science division, Physics Institute, University of Bern
Compact slab of pure H2O ice during sublimation at low temperature in vacuum. The VIS-NIR reflectance spectrum is collected over the outlined Region of Interest (black).
Physical characteristics
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
2154.0 $\pm$ 600.0 $s$
Temperature max
230.0 $K$
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
2154.0 $\pm$ 600.0 $s$
Comments
Residual pressure in the chamber from the equilibrium between water vapor produced by sublimation and active pumping
Publications
Number
1
Layers