Gastech Air Sampling Pump GSP-300FT-2

GSP series Air Sampling Pump GSP-300FT-2 GASTEC developed a detector tube system utilising an electric suction pump in response to growing user needs for improvements in measuring time and routine in the working environment. Moreover, although the reagent filling density of detector…

Gastec Generating calibration gas with a diffusion tube

Generating calibration gas with a diffusion tube A diffusion tube is a glass tube that consists of a liquid containing portion and a diffusing portion with a uniform inner diameter. A pure target liquid is put into the liquid container…