OZONOMETER
\ˌə͡ʊzənˈɒmɪtə], \ˌəʊzənˈɒmɪtə], \ˌəʊ_z_ə_n_ˈɒ_m_ɪ_t_ə]\
Definitions of OZONOMETER
Sort: Oldest first
By Nuttall, P.Austin.
-
An apparatus for ascertaining the presence of ozone and measuring its quantity. It consists usually of papers treated with a solution of potassium iodid and starch. On exposure to an atmosphere containing ozone, the potassium iodid is decomposed, and the liberated iodin colors the starch blue. [Gr.]
By Smith Ely Jelliffe
