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Technical Articles on Humidity

From GE General Eastern Instruments

Chilled Mirror Hygrometers are used in Standards and Metrology labs as well as in industrial applications where precise and repeatable humidity measurement and control is required. The inherent accuracy and long term stability provides many advantages over other types of humidity measurement technologies. Since chilled mirrors fundamentally measure the dew
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Products & Services
Moisture Meters
Moisture meters are used to measure the moisture content in bulk solids, liquids and gases.
Product Announcements
Rotronic Instrument Corp. - ROTRONIC presents A NEW DEW POINT HYGROMETER
Rotronic Instrument Corporation New York has agreed to represent the RH Systems 473 dew point hygrometer throughout the Americas. (read more)
Michell Instruments UK - Optidew: For Anti-Icing Systems of Gas Turbines
Protecting against icing in low temperature/high humidity environments is vital to prolong the life and efficiency of a gas turbine. A new generation of the Optidew Hygrometers from Michell... (read more)
Michell Instruments UK - Frost Assurance System Technology (FAST)
Michell Instruments has introduced a new technology to improve the accuracy and reliability of their chilled mirror instruments. The Frost Assurance System Technology (FAST) works by ensuring that,... (read more)
The Kahn Companies - Series 4000
The Series 4000 Hygrometer family features the most accurate and versatile optical hygrometers available in the marketplace today. (read more)
The Kahn Companies - Optidew Chilled Mirror Hygrometer
The Optidew Dewpoint and RH Hygrometer is a high performance, compact and economical chilled mirror optical instrument that provides continuous temperature, dewpoint and relative humidity measurement,... (read more)
The Kahn Companies - Chilled Mirror Optical Hygrometers
Kahn offers two chilled mirror optical hygrometer products, Optidew and Series 4000, to meet the requirements of a broad range of dewpoint measurement applications. Each product is available in a... (read more)
Buck Research Instruments, LLC - Calibration Service For Chilled Mirror Hygrometers
Buck Research Provides Calibration for ALL Chilled Mirror Hygrometers. Buck now offers calibrations for all chilled mirror hygrometers, not just the ones we manufacture. We can do verifications of... (read more)
 
Topics of Interest

Chilled Mirror Hygrometers are primary standards and as such can be made traceable to the National Institute of Standards and Technology (NIST). A primary standard measures a fundamental property, in...

Which water activity system is right for you? The majority of instruments on the market today will provide equally accurate readings. When comparing relative humidity (RH) sensor-based systems, the...

John Fontes, Senior Applications Engineer, Honeywell Sensing and Control 12.1 Humidity Humidity is defined as the water vapor content in air or other gases. Humidity is usually measured in...

For humidity measurements various methods are used that differ from each other mainly with regard to their accuracy and their suitability for long term measurements and the substance used for the...

Hydrocarbon Dew Point is becoming a critical tariff parameter but it has always been a vital operational parameter for the pipeline industry. Measuring it must be done properly or serious errors can...