X-ray spectrometer using proportional counter. Experiment C flight spare for Ariel 5 X-ray astronomy satellite, United Kingdom, 1972-74. X-ray Spectrometer and C Flight Spare for Ariel V (UK5) Satellite, British, 1972-74 1972-1974
X-ray spectrometer using proportional counter. Experiment C flight spare for Ariel 5 X-ray astronomy satellite, United Kingdom, 1972-74. X-ray Spectrometer and C Flight Spare for Ariel V (UK5) Satellite, British, 1972-74 1972-1974
Electronic control unit for ESRO-2, X-ray spectrometer qualification prototype model ESRO-II X-ray Spectrometer 1966-1968
Hilger Recording X-Ray Spectrometer model Y115. Made by Hilger & Watts Ltd. in 1953-4 Hilger Recording X-Ray Spectrometer model Y115. Made by Hilger & Watts Ltd. in 1953-4