@prefix cpm: . @prefix dc: . @prefix dcat: . @prefix dce: . @prefix dct: . @prefix grg: . @prefix iop: . @prefix ns0: . @prefix ns1: . @prefix owl: . @prefix pav: . @prefix prov: . @prefix puv: . @prefix qudt: . @prefix rdf: . @prefix rdfs: . @prefix reg: . @prefix semapv: . @prefix skos: . @prefix sssom: . @prefix void: . skos:member . skos:related . skos:altLabel "VACC" , "VACC"@en ; skos:broader , ; skos:definition "The Volatile Aerosol Concentration and Composition instrument (VACC) indicates the size-resolved chemical composition of an aerosol sample. Air is drawn in through a quartz tube heating element, programmed to cycle over temperatures between 40 and 900 degrees C. Particles are sized by a hybrid optical particle counter. Temperature dependent changes in size spectra are characteristic of the chemical composition of the aerosol particles."@en ; skos:inScheme ; skos:notation "SDN:L22::TOOL0340" ; skos:note "accepted"@en ; skos:prefLabel "University of Leeds Volatile Aerosol Concentration and Composition instrument"@en ; skos:related . skos:narrower . skos:narrower . skos:related . skos:narrower . skos:narrower .