Set Up

The environmental simulation facility consists of the following major components:

1. Temperature and pressure controlled vacuum chamber as environmental simulation chamber (ESC).
2. Fast response dual beam UV-photometer (OPM) as ozone reference.
3. Ozone profile simulator (OPS) to simulate dynamically atmospheric ozone profiles
4. Lyman alpha fluorescence hygrometer (LFH) as water vapor reference
5. Humidity profile simulator (HPS) to simulate quasi static humidity levels
6. Computer controlled data acquisition system (DAS) for automatic control of the simulation process.