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Instrument

 
National Centre for Atmospheric Science (NCAS) Logo

Leeds: TEI 42 trace level chemiluminescence NOx analyser

Status: Not defined
Publication State:

Abstract

The Thermo 42i NOx Analyser measures the amount of nitrogen oxides in the air from sub-ppb levels up to 1000 ppb using chemiluminescence. The Model 42i is a single chamber, single photomultiplier tube design that cycles between the NO, NOx, and Zero modes. The addition of the Zero mode provides for excellent long term stability and extremely low minimum detectable limits. The 42i has independent outputs for NO, NO2, and NOx and each can be calibrated independently.

Abbreviation: leeds-nox, ncas-42i-nox-1
Keywords: AMF, NCAS, Nitric Oxide

keywords:      AMF, NCAS, Nitric Oxide
instrumentType:      Instrument
Parent-Instrument:     
subInstrument:     
Previously used record indentifiers:
http://badc.nerc.ac.uk/view/badc.nerc.ac.uk__ATOM__dpt_11634276941110630
Related parties
Operators (1)