{"ob_id":7109,"uuid":"d7a8d339ab004ee3b366f1149531dddb","title":"Birmingham: Tapered Element Oscillating Microbalance (TEOM) instrument","abstract":"Tapered element oscillating microbalance (TEOM) is a technique used to measure concentrations of air particles.\r\n\r\nIt consists of an instrument fitted with a size-selective inlet to sample one of the following particle size ranges:\r\n\r\ntotal suspended particulate (TSP)\r\nparticles less than 10 micrometres in diameter (PM10)\r\nparticles less than 2.5 micrometres in diameter (PM2.5).","keywords":"","identifier_set":["https://catalogue.ceda.ac.uk/api/v2/identifiers/4635/?format=json","https://catalogue.ceda.ac.uk/api/v2/identifiers/4636/?format=json"],"instrumentType":"instrument","subInstrument":[],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/30075/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/30074/?format=json"]}