The MAT1400’s zirconium dioxide sensor (ZrO2) measures the oxygen concentration in the entire measurement range from 0-100 vol%. Especially at very low concentrations, it achieves an outstanding accuracy of ±0.02 Vol.-%. This makes the MAT1400 equally suitable for testing oxygen-free and oxygen-rich modified atmospheres. It can also be used in cold rooms from an ambient temperature of 10°C (non-condensing).
Basic functions