Gas Sensor Testing Unit-cfm-facilities
Gas Sensor Testing Unit
Gas Sensor testing unit is a system designed to reproduce environmental conditions in which a Gas Sensors device will be operated. In this gas sensor unit, argon and nitrogen can be sensed. This furnace is suitable for operating under multiple gaseous environments. Sensors based on metal oxide semiconductors are mainly applied to detect target gases through redox reactions between the target gases and the oxide surface. Initially through redox reactions, the O− distributed molecule on the surface of the materials will react with molecules of target gases, leading to an electronic variation of the oxide surface and then this variation is transduced into an electrical resistance. LabVIEW software is the interface used to get the output data. Output result will be obtained as a graph between Time Vs Sample Temperature and Time Vs Resistance.
Specifications:
- Make: VB Ceramic consultants
- Shell design: Suitable for vacuum and pressure (1mbar)
- Maximum temperature: 600°C (accuracy ±1°C)
- Rotary vacuum pump (10-1 mbar)
- Mass flow controller
Research Focus:
- To sense the presence of Argon and Nitrogen gases in the atmosphere
