Introduction of photoelectric automatic balance cold mirror dew point instrument

          The photoelectric auto-balanced cold mirror dew point meter is an instrument  to detecting the humidity of a gas. The use of semiconductor refrigeration elements to achieve a "cold mirror" surface to create a low temperature zone, so that the sample gas sweeping across the surface of the mirror is cooled, and a saturated vapor pressure is formed, condensation or frost on the surface of the cold mirror.

characteristic

1, for SF6, CO2, N2, H2 and other gas detection.