@prefix cpm: . @prefix dc: . @prefix dcat: . @prefix dce: . @prefix dct: . @prefix dcterms: . @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:narrower . skos:related . sssom:subject_id . sssom:object_id . skos:related . sssom:subject_id . dc:isVersionOf . sssom:object_id . skos:related . sssom:object_id . sssom:subject_id . skos:narrower . skos:related . rdf:type skos:Concept ; dce:identifier "SDN:L22::TOOL1803" ; dc:date "2022-05-17 15:53:26.0" ; dc:identifier "SDN:L22::TOOL1803" ; pav:authoredOn "2022-05-17 15:53:26.0" ; pav:hasCurrentVersion ; pav:version "1" ; void:inDataset ; owl:deprecated "false" ; owl:versionInfo "1" ; skos:altLabel "microFlu-Chl" , "microFlu-Chl"@en ; skos:broader ; skos:definition "The microFlu-Chl is a low cost, miniaturised submersible fluorometer designed for high precision measurements of chlorophyll-a. The instrument features an environmentally neutral anti-fouling nano-coating, and is low power consuming to enable long-term use. Applications include monitoring in rivers, lakes and marine settings, particularly for waste water monitoring. Internal reference measurement of the emitted light compensates ageing effects of the high-efficient LEDs, used for fluorescence excitation. The instrument is available with a standard 500 m depth rating, or an optional 6,000 m deep sea version, both of which can operate in a temperature range of 0 - 40 degC. The ultra-bright blue LEDs have a peak excitation wavelength of 470 nm and the detector a detection wavelength peak of 685 nm and a 20 nm full width at half maximum (FWHM)."@en ; skos:inScheme ; skos:notation "SDN:L22::TOOL1803" ; skos:note "accepted"@en ; skos:prefLabel "TriOS microFlu-Chl fluorometer"@en ; skos:related , .