@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:related . skos:member . skos:narrower . skos:altLabel "LI-840A gas analyser" , "LI-840A gas analyser"@en ; skos:broader , ; skos:definition "The LI-840A is an absolute, non-dispersive infrared gas analyser based on single path, dual wavelength and thermostatically controlled infrared detection system. Operating temperature range of -20 to +40 deg C. CO2 is measured in the range 0-20,000 ppm with an accuracy of better than 1 percent of the reading. H2O is measured in the range 0-60 ppt with an accuracy of better than 1.5 percent of reading."@en ; skos:inScheme ; skos:notation "SDN:L22::TOOL0845" ; skos:note "accepted"@en ; skos:prefLabel "LI-COR LI-840A CO2/H2O gas analyser"@en ; skos:related . skos:narrower . skos:narrower . skos:related . skos:narrower .