G M B Dobson's ozone spectrophotometer no.1, 1929,

Made:
1920-1976
designer:
Gordon Miller Bourne Dobson

G M B Dobson's ozone spectrophotometer no.1, 1929, complete, on trolley, with accessories 1. sun director for forcused image 2. magnifier for reading trace on smoked plate 3. sun-director base 4. recorder 5.sun-director prism 6. sun-director tube for normal use 7. mercury lamp 8. microammeter 9. two-lamp apparatus 10. standard lamp 11. box spanner 12. amplifier, and a collection of apparatus used by the late Prof. G.M.B. Dobson for upper air investigation

Details

Category:
Meteorology
Identifier:
1985-724
type:
spectrophotometer
taxonomy:
  • furnishing and equipment
  • measuring device - instrument
  • photometer
credit:
Walshaw, C.D.