Measurement of air ions

Matti Lehtimäki, Gunnar Graeffe

Research output: Contribution to journalArticleScientificpeer-review

3 Citations (Scopus)

Abstract

A modified method for the simultaneous measurement of positive and negative air ions has been developed. A single aspiration condenser has been used in constructing a compact instrument for the studies concerning the behaviour of small ions in indoor air. The principle of the ion measuring technique is discussed. The construction of the ion meter is described and possible problems of ion measurements are commented. Examples of the measurement results have been included.
Original languageEnglish
Pages (from-to)109 - 113
Number of pages5
JournalEnvironment International
Volume12
Issue number1-4
DOIs
Publication statusPublished - 1986
MoE publication typeNot Eligible

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Lehtimäki, M., & Graeffe, G. (1986). Measurement of air ions. Environment International, 12(1-4), 109 - 113. https://doi.org/10.1016/0160-4120(86)90020-6
Lehtimäki, Matti ; Graeffe, Gunnar. / Measurement of air ions. In: Environment International. 1986 ; Vol. 12, No. 1-4. pp. 109 - 113.
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Lehtimäki, M & Graeffe, G 1986, 'Measurement of air ions', Environment International, vol. 12, no. 1-4, pp. 109 - 113. https://doi.org/10.1016/0160-4120(86)90020-6

Measurement of air ions. / Lehtimäki, Matti; Graeffe, Gunnar.

In: Environment International, Vol. 12, No. 1-4, 1986, p. 109 - 113.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

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AU - Lehtimäki, Matti

AU - Graeffe, Gunnar

PY - 1986

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JF - Environment International

SN - 0160-4120

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