Experiment
Title
Mid-IR absorbance spectra of bulk CR chondrites in KBr pellets at 22°C, 150°C and 300°C
DOI
10.26302/SSHADE/EXPERIMENT_LB_20170725_001
Data reference
Beck, Pierre (2012): Mid-IR absorbance spectra of bulk CR chondrites in KBr pellets at 22°C, 150°C and 300°C. SSHADE/GhoSST (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_LB_20170725_001
Database(s)
Experimentalists
Type(s)
laboratory measurement
Description
Mid-IR absorbance spectra of 6 bulk CR chondrites (GRA06100, GRO03116, GRO95577, LAP02342, RBT04133, and PCA91082) at 3 different temperatures: 22°C, 150°C and 300°C
Number of spectra
16
Variable type(s)
  • sample composition
  • temperature
Instrument
Brucker Vertex 70v – transmission Mid-IR
Standard medium
vacuum
Observation mode
spectrum
Spectral range type(s)
MIR
Valid spectral range(s)
Min - Max ($cm^{-1}$) Sampling ($cm^{-1}$) Resolution ($cm^{-1}$) Position accuracy ($cm^{-1}$) Absorption edge
#1 400.0 - 5000.0 1.9287 4.0 0.05
Observation mode
single spot
Spatial resolution
3.0 ${\pm}$ 1.0 ${\mu}m$
Comments
laser right in the center - spot of a few micron
Date begin
2012-04-06

Versions

Release date
2018-01-31 23:51:01 UTC+0000
Version (Date)
#1 (2017-07-28 12:50:48 UTC+0000, Updated: 2020-03-18 16:53:30 UTC+0000)