Sample
Name
Palagonite JSC Mars-1 with 6.70% adsorbed H2O
Thickness
1.0 ± 0.1 mm
Diameter
30.0 mm
Volume
710.0 mm3
Mass
0.7469 ± 0.01047 g
Surface roughness
low
Substrate material
aluminum anodized black
Substrate comments
depth 1mm
Comments
adsorption cycle of H2O under different pressures
Temperature
243.1 ± 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 ± 2.0 K
Fluid pressure
0.0029 ± 5.0e-06 mbar
Comments
P/Ps = 0.00784 (+/)- 0.00078 - 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