Reshining Instruments
High‑Precision Chilled Mirror Dew Point Measurement Systems
RDP-XXX
Product Title (e.g. SF6 Precision Dew Point Hygrometer)
Insert Product Photo Here (large image, white background)
Measurement Range
+20 °C to −70 °C Frost Point
Precision dew point measurement using advanced chilled mirror technology
DS-RDPXXX-2026-01
www.reshininginstruments.com | info@reshininginstruments.comRDP-70
Laboratory Chilled Mirror Dew Point Hygrometer
Reference-grade chilled mirror hygrometer designed for calibration laboratories and metrology institutes.
Key Features
Chilled mirror dew point measurement technology
High accuracy and long‑term stability
Fast stabilization and reliable measurements
Designed for laboratory and industrial environments
Measurement Specifications
Parameter
Specification
Measurement principle
Chilled mirror dew point
Measurement range
+20 °C to −70 °C frost point
Accuracy
±0.2 °C
Resolution
0.01 °C
Repeatability
±0.05 °C
Typical response time
< 5 minutes
Chilled Mirror Dew Point Measurement
Chilled mirror hygrometers determine the dew point temperature by cooling a mirror surface until condensation forms. The temperature at which condensation first appears corresponds directly to the dew point temperature of the gas. This thermodynamic measurement method provides highly accurate and stable moisture determination. Because the measurement is based on a physical equilibrium process, chilled mirror hygrometers are widely used in calibration laboratories and high‑precision industrial applications.
Key Advantages
Direct thermodynamic measurement principle
Excellent long‑term stability
High measurement accuracy
Reliable repeatability
No sensor drift
Applications
Calibration laboratories
Power utilities
Industrial gas systems
Research laboratories
Legal Notice
Reshining Instruments
High‑Precision Chilled Mirror Dew Point Measurement Systems
www.reshininginstruments.com
info@reshininginstruments.com
Specifications are subject to change without notice.
All specifications shown are typical values and may vary depending on operating conditions.
DS-RDP-70-2026-02
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