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17/07/2009
On the 3 July, the High Frequency Instrument (HFI) of the Planck satellite reached its nominal performance temperature: 0.1 degrees above absolute zero, that is - 273°C. This world first is a technological exploit as well for the Air Liquide group
16/06/2009
From June 15 to 21, Air Liquide will be at the Paris Air Show, Le Bourget .
13/05/2009
Air Liquide supplied the very low temperature cooling systems for the Planck and Herschel satellites, launched on May 14, 2009.