NOx Conversion efficiency detector

Details NOx Conversion efficiency detector NOx Conversion efficiency detector

1981-05-04

1982-06-15

Serwin, Ronald E.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing gas sample

73 23, 422 52, G01N 2176

Patent

active

043350739

ABSTRACT:
An improved apparatus for facilitating the practice of a method for determining the conversion efficiency of the NOx converter of an oxides of nitrogen analyzer. An improved ozone control assembly facilitates the control of the ozone content of the gas mixture that is applied to the input of the analyzer. An improved gas flow regulating arrangement allows the composition of the gas mixture to be changed without affecting the flow rate thereof. Together, these structures improve the stability and ease of use of the conversion efficiency detector.

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Instruction Manual, Model 100, NOx Generator, Thermo Electron Corp., 45 First Ave., Waltham, Mass. 02154

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