Sample
Name
Volcanic tuff with 0.99% adsorbed H2O
Date
2007-01-01
Provider
IPAG
Thickness
1.0 ± 0.05 mm
Diameter
30.0 mm
Volume
700.0 mm3
Surface roughness
low
Substrate material
aluminum anodized black
Substrate comments
diameter 30 mm, depth 1 mm
Comments
Mass of dry sample = 0.688g - used as martian analogue dust
Temperature
243.1 ± 0.5 K
Temperature max
443.0 K
Time at Tmax
600.0 min
Comments
Sample temperature error is mostly due to possible vertical temperature gradient in the sample. Temperature reading accuracy and stability is 0.1K
Type
molecular gas
Fluids
Fluid temperature
243.0 ± 5.0 K
Fluid pressure
0.3 ± 0.003 mbar
Comments
P/Ps = 0.811 +/- 0.081 - increasing H2O pressure - Fluid temperature error depicts estimated thermal gradient of gas in the cell