Gastech

The GazCal is a rugged, portable, battery-operated unit suitable for testing and calibration both in the laboratory and on-site. Used across many industries worldwide, it is especially popular with water authorities and for water treatment applications. The unit provides a low concentration of calibration gas using a solid-state electrochemical cell. When the instrument is operating, the generating cell produces a small quantity of gas. A closely controlled airflow, provided by the pump, then dilutes the gas to the required concentration. There is no need for any measuring device to be incorporated into the generator, as it consistently delivers an accurate concentration of gas. One generating cell can support literally thousands of calibrations. Once the cell reaches the end of its service life, it can be easily replaced.