Skip to main content

ESA Data Ontology

Search from vocabulary

Content language

Concept information

Instruments > In Situ/Laboratory Instruments > Spectrometers/Radiometers > TSI EEPS

Preferred term

TSI EEPS  

Definition

  • The Engine Exhaust Particle Sizer (EEPS) spectrometer is a fast-response, high-resolution instrument that measures very low particle number concentrations in diluted exhaust. It offers the fastest time resolution available—10 times per second—which makes it well-suited for dynamic and transient tests. It measures the size distribution and number concentration of engine exhaust particle emissions in the range from 5.6 to 560 nanometers, covering the entire range of interest. (en)

Broader concept

Change note

  • 2021-08-10 09:22:02.0 [tstevens] Insert Concept add broader relation (TSI EEPS [cbaf0199-e56a-4cc3-8792-c6b6abbd6719,706574] - Spectrometers/Radiometers [ecd58f82-8f96-45e1-9547-dd4a02291bd9,699353]);
  • 2021-08-10 09:24:39.0 [tstevens] insert AltLabel (id: null category: primary text: TSI Engine Exhaust Particle Sizer Spectrometer language code: en); insert Definition (id: null text: The Engine Exhaust Particle Sizer (EEPS) spectrometer is a fast-response, high-resolution instrument that measures very low particle number concentrations in diluted exhaust. It offers the fastest time resolution available—10 times per second—which makes it well-suited for dynamic and transient tests. It measures the size distribution and number concentration of engine exhaust particle emissions in the range from 5.6 to 560 nanometers, covering the entire range of interest. language code: en);

URI

https://gcmd.earthdata.nasa.gov/kms/concept/cbaf0199-e56a-4cc3-8792-c6b6abbd6719

Download this concept:

RDF/XML TURTLE JSON-LD Last modified 12/6/20