English: Instrument of the scientific satellite Advanced Composition Explorer. The Cosmic Ray Isotope Spectrometer (CRIS)
is measuring the abundances of galactic cosmic ray
isotopes, with energies from ~100 to ~600
MeV/nucleon over the element range from helium to
zinc, with a collecting power more than 50 times
greater than previous instruments of its kind.
Français : Instrument du satellite scientifique Advanced Composition Explorer (ACE) lancé en 1997.
Le Cosmic Ray Isotope Spectrometer (CRIS) est conçu pour mesurer la composition isotopique des rayons cosmiques composés de noyaux d'hélium au Nickel (éléments 2 à 28) ayant une énergie comprise entre 100 et 600 MeV par nucléon.
{{Information |Description ={{en|1=Instrument of the scientific satellite Advanced Composition Explorer. The Cosmic Ray Isotope Spectrometer (CRIS) is measuring the abundances of galactic cosmic ray isotopes, with energies from ~100 to ~600 MeV/nucleon