Calibration Gases for Automotive Emission Testing

Calibration gases are an essential element of pollution measurement. Their importance is emphasized because calibration errors are translated directly to the measured data.

The concept of a calibration gas department responsible for filling the needs of all exhaust emission test facilities within an organization is a proven method for improving accuracy and precision, reducing test variability and assuring complaince with the law.

Centralized handling of zero and span gases for multiple test sites within a facility is cost effective. In our case, installation costs were paid back in less than a year from the savings in product cost, cylinder rental and material handling.