Sample
Name
Pellet of FRO95002 powder
Date
2015-03-06
Provider
IAS, Orsay
Thickness
200.0 $\pm$ 100.0 ${\mu}m$
Diameter
13000.0 ${\mu}m$
Mass
0.12 $\pm$ 0.001 $g$
Substrate material
KBr
Substrate comments
KBr substrate ~ 2 mm thick, 13 mm diameter. The KBr is used as a substrate to avoid meteorite pellet break.
Comments
Pellet prepared by pressing (7 tons for 6 min) about 120 mg of the original dust (grain size 1–100 µm) on top of a KBr substrate pellet. The KBr is used as a substrate to avoid pellet break. Thickness of the meteorite pellet is large enough (>200 µm) to avoid contribution of KBr to the spectra.
Temperature
300.0 $\pm$ 5.0 $K$
Temperature max
300.0 $\pm$ 5.0 $K$
Type
vacuum
Fluid pressure
1.0e-05 $bar$
Number
1
Layers
Title
FRO95002 pellet preparation

Precursors

Matters

Produced sample

Sample
Pellet of FRO95002 powder (this sample)
Processing steps
Step Chronology Date Type Process Changes
#1 before layer formation 2015-03-06 mechanical pressing granular KBr to form the pellet substrat
#2 during layer formation 2015-03-06 mechanical pressing FRO95002 powder on top of the KBr substrate (7 tons for 7 min)