Simple Humidity Lag Apparatus
作者:
Saburo Hasegawa,
Samuel B. Garfinkel,
Arnold Wexler,
期刊:
Review of Scientific Instruments
(AIP Available online 1955)
卷期:
Volume 26,
issue 12
页码: 1196-1197
ISSN:0034-6748
年代: 1955
DOI:10.1063/1.1715220
出版商: AIP
数据来源: AIP
摘要:
A simple apparatus for producing humidity step‐functions at room temperature, using saturated salt solutions to maintain constant relative humidities, is described. For an air flow of 200 lpm, the time required to change from one relative humidity to another is of the order of 30 to 50 milliseconds. This apparatus is particularly useful for establishing the lag characteristics of hygrometer elements.
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