The MBW CALIBRATION™ MODEL 973-SF6™ Dew Point Chilled Mirror Analyzer is a portable instrument equipped with an integral measuring head for both spot and continuous measurement of dew/frost point in air and other gases. Based on the chilled mirror principle, the 973 provides fundamental, drift free and precise humidity measurement. For many applications it is a transfer standard.
The 973 also measures pressure and temperature with high accuracy and includes features that enable alternative humidity parameters such RH, ppmv, vapor pressure and absolute humidity. Unique features enable fast response in spot check applications and users can self-check instrument calibration stability using the integrated Ice-Test function. All versions of the 973 are supplied a tough transport case that protects this valuable instrument when moving around site or when shipped for calibration.
MBW has produced dew point mirror hygrometers since 1963. Over 55 years of development, manufacturing and application experience are integrated within today’s product range. In this section of our website we detail some of the fundamental technology that means our instruments provide the best measurement capability and longevity currently available. Since we do not want to give away all our secrets, we do not go in to too much detail here, but if you would like to know more, please contact us.
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We offer a complete range of services and technical support to support all the dew point chilled mirror products we manufacture and supply.
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