{"ob_id":1141,"uuid":"44e6e06a68d94f4aa8c7910f53c33f1f","title":"Monochromator","abstract":"A sub-class of spectrometer, manually tuned, presenting one wavelength or bandpass at a time from its exit slit.","keywords":"","identifier_set":["https://catalogue.ceda.ac.uk/api/v2/identifiers/840/?format=json","https://catalogue.ceda.ac.uk/api/v2/identifiers/841/?format=json"],"instrumentType":"spectrometer","subInstrument":[],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/3638/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/3637/?format=json"]}