EPEX series of atmospheric negative ion automatic observation systems can collect specific negative oxygen ions in the air and calculate their concentration values, can monitor long-term, automatic, continuous, all-day atmospheric negative ion concentration changes, adapt to the business needs of environmental weather observation, meet the high precision and high stability requirements of observation data. EPEX series of atmospheric negative ion automatic observation systems can collect specific negative oxygen ions in the air and calculate their concentration values, can monitor long-term, automatic, continuous, all-day atmospheric negative ion concentration changes, adapt to the business needs of environmental weather A wïc a naŋ tɛ̈n yenë kɔc gam, a tɛ̈n yenë kɔc gam, a tɛ̈n yenë kɔc gam, a tɛ̈n yenë kɔc gam.

Teknoloji: