Calibration gas generating equipment Gastec

Calibration gas generating equipment Generating Calibration gas with a permeation tube A permeation tube is a fluororesin tube that contains high-grade liquefied gas. When the tube is exposed to a certain temperature, liquefied gas penetrates the tube wall by osmosis in time-increments enabling a specific quantity of gas to be retained in the tube . … Continue reading Calibration gas generating equipment Gastec