- Database
- Experimentalists
- Date
- 2012-04-06
- Provider
- IPAG, Pierre Beck
- Parent sample
- BELLS meteorite pellet Tamb
- Thickness
- 0.8 ± 0.01 mm
- Diameter
- 13.0 mm
- Mass
- 0.301 ± 0.0015 g
- Substrate material
- sample holder in aluminium with a centered hole to hold the pellet
- Substrate comments
- sample holder only used to acquire the IR spectra, not heated in the oven
- Comments
- KBr pellet of 13mm of diameter and 0.8mm thick
- Temperature
- 22.0 ± 2.0 ∘C
- Temperature max
- 22.0 ± 2.0 ∘C
- Type
- vacuum
- Fluid pressure
- 0.001 mbar
- Comments
- stored in a dessicator
- Number
- 1
- Layers
- Title
- Heating of the pellet previously made
- Samples
- Sample
- BELLS meteorite pellet T150 (this sample)
- Processing steps
-
Step Chronology Date Type Process Changes #1 on parent sample 2012-04-06 thermal heating at 150°C for 2h under atmospheric pressure partial reduction of the amount of adsorbed H2O + heating in order to remove adsorbed water in the meteorite powder