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Hygrometer Technology

Chilled Mirror Analyzer

Chilled mirror hygrometer technology is a primary standard measurement method able to directly measure the dew point temperature of gas. Benefits of using the chilled mirror analyzer include high accuracy measurement, low cost of ownership, and easy to maintain with convenient access to the mirror’s surface. 

Panametrics offers two chilled mirror designs: 

  • Optica Chilled Mirror Hygrometer
  • OptiSonde Chilled Mirror Hygrometer

Our portfolio and expertise enable operators to accurately measure humidity that are traceable to the National Institute of Standards and Traceability (NIST). Our compact and rugged designs are easy to configure and intuitive to use. 

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Optica Chilled Mirror Hygrometer