Sample
Name
Ammonium nitrate-V powder - grains: 32-80µm
Thickness
3.5 ± 0.1 mm
Diameter
14.0 mm
Volume
542.6 mm3
Mass
0.382 ± 0.002 g
Surface roughness
smooth
Substrate material
Aluminium
Substrate comments
cylindrical hole, diameter: 14 mm, depth: 3.5 mm
Comments
formed by solid-solid phase transition of a sample of ammonium nitrate phase IV prepared at room temperature]
Temperature
255.0 ± 0.5 K
Time at T
5.0 min
Temperature max
256.0 ± 0.5 K
Comments
recording of the spectrum takes 76 min
Type
purged air
Fluid temperature
255.0 K
Fluid pressure
0.85 bar
Comments
air is dried by condensation of water at bottom of cooled cell
Number
1
Layers