Evaluation device and test method for content of ammonia escaped by filter absorber

The invention discloses an evaluation device and a test method for the content of ammonia escaped by a filter absorber, and relates to the field of ammonia content detection.The evaluation device comprises a first test chamber and a second test chamber which are constant in temperature and humidity...

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Bibliographische Detailangaben
Hauptverfasser: WU HUIEN, SUN MENGJUAN, FAN BINJIE, REN CHUNMIN, WEN YUHUI, LI AIYE, SU LIXIA, TIAN XIN, PAN GAIRONG, CHEN DONGQI, KIM UN-IM
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses an evaluation device and a test method for the content of ammonia escaped by a filter absorber, and relates to the field of ammonia content detection.The evaluation device comprises a first test chamber and a second test chamber which are constant in temperature and humidity and are not communicated with each other, a first fan is arranged in the first test chamber, and a first temperature and humidity sensor is connected into an air inlet pipe; an air outlet of the first fan is connected with an inlet of a filtering absorber through a first pipeline, an outlet of the filtering absorber is connected with a ventilation pipe, the inlet end of the ventilation pipe is located in the first test chamber, the outlet end of the ventilation pipe is located in the second test chamber, and a second temperature and humidity sensor is connected into an outlet of the ventilation pipe. An air outlet end in the ventilation pipe is connected with an ammonia gas detector through a sampling pipe. The tes