CA 0403

The Cosmos gas simulator is used to simulate a human breath sample
and allows an inexpensive calibration.

The gas simulator provides a controlled alcohol reference gas to calibrate
the breath-alcohol measuring equipment.

An ethanol-in-water solution with an exactly
known concentration and temperature is flowed through by air.

Thereby the air takes ethanol-and steam in a defined concentration up for the
calibration of breath alcohol measuring instruments.