Since the beginning of 1988, the Focal 5 facility of CSL ( Centre Spatial de Liège ) has been upgraded in order to perform the cryogenic optical tests of the single optical components as well as the overall telescope assembly of the optical subsystem of the ESA ISO telescope. The main objectives of these vacuum thermal tests were: Consequently, a special experimental set-up has been design and manufactured in order to reach these objectives taking into account that:
Development of a Cryogenic Laboratory for the Testing of the ISO Optical Subsystem
Sae Technical Papers
International Conference On Environmental Systems ; 1994
1994-06-01
Aufsatz (Konferenz)
Englisch
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