Model 973E 

Cost-Effective Chilled Mirror Hygrometer

Make Drift-Free Humidity Measurements Easily

Our MBW CALIBRATION™ Model 973E™ Dew Point Chilled Mirror Analyzer is a “value engineered version” of the 973 series. It does not compromise on quality and performance, so still includes pressure measurement as a standard feature, can operate up to 10 bar and features ORIS to maintain fast response in spot check applications.

Features and Benefits

    • Fundamental drift-free humidity measurement
    • Integral frost/dew point measuring head
    • Intuitive, easy to use LCD touch screen user interface

      KEY SPECIFICATIONS

      • Min./Max. frost/dew point range: -60 to +20 ̊C
      • Calibrated frost/dew point range: -50 to +20 ̊C
      • ORIS for fast response for low humidity
      • 10 bar pressure measurement

        APPLICATIONS

        • On-site calibration of dew point sensors
        • Standards laboratories
        • Validation of production and storage conditions
        • Dryer performance tests

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          Process Insights_MBW Model 973S_chilled mirror hygrometer

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          Other 973 Model Options

          MODEL 973-SF6™

          MBW CALIBRATION™ Dew Point Chilled Mirror for Humidity Measurement in SF6 & SO2 in Gas Insulated Switchgears (GIS)

          For SF6 & SO2 

          Process Insights_MBW 973-SF6_instrument

          MODEL 973S™

          MBW CALIBRATION™ Dew Point Chilled Mirror for Spot & Continuous Measurement of Dew/Frost Point In Air & Other Gases

          Original full specification 

          Process Insights_MBW Model 973S_chilled mirror hygrometer

          MODEL 973CA™

          MBW CALIBRATION™ Dew Point Chilled Mirror for Spot & Continuous Measurement of Dew/Frost Point In Air & Other Gases

          Compressed air specification

          Process Insights_MBW Model 973S_chilled mirror hygrometer

          MODEL 973L™

          MBW CALIBRATION™ Dew Point Chilled Mirror for Spot & Continuous Measurement of Dew/Frost Point In Air & Other Gases

          For low range specifications

          Process Insights_MBW Model 973L_chilled mirror hygrometer

          MODEL 373™

          MBW CALIBRATION™ Humidity & Temperature Reference Dew Point Chilled Mirror up to 125°C
          Process Insights_mbw 373 chilled mirror hygrometer

          MODEL 473™

          MBW CALIBRATION™ Humidity & Temperature Reference Dew Point Chilled Mirror up to 125°C
          Process Insights MBW Model 473-RP2-2020

          MODEL 573™

          MBW CALIBRATION™ Dew Point Chilled Mirror for Fixed Industrial Installations & Measures Above Ambient Temperature
          Process Insights_MBW Model 573_chilled mirror hygrometer

          MODEL 973-sf6™

          MBW CALIBRATION™ Portable Dew Point Chilled Mirror for Measuring Dew/frost Point (SF6 & SO2)
          Process Insights_MBW Model 973S_chilled mirror hygrometer

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