Sample
Name
Palagonite JSC Mars-1 with 10.17% adsorbed H2O - desorption
Thickness
1.0 $\pm$ 0.1 $mm$
Diameter
30.0 $mm$
Volume
710.0 $mm^3$
Mass
0.7712 $\pm$ 0.01012 $g$
Surface roughness
low
Substrate material
aluminum anodized black
Substrate comments
depth 1mm
Comments
adsorption cycle of H2O under different pressures
Temperature
243.1 $\pm$ 1.0 $K$
Time at T
0.0 $min$
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 - Small pressure applied during sample flattening with a spatula
Type
molecular gas
Fluids
Fluid temperature
243.0 $\pm$ 2.0 $K$
Fluid pressure
0.077 $\pm$ 8.0e-05 $mbar$
Comments
P/Ps = 0.208 (+/)- 0.021 - Fluid temperature error depicts estimated thermal gradient of gas in the cell
Number
1
Arrangement
The sample holder is filled to rim with the non-compacted sample powder
Layers