The Kahn Companies: Dynamometers, Dehydrators, Dryers, and Hygrometers The Kahn Companies: Dynamometers, Dehydrators, Dryers, and Hygrometers


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Optical Chilled Mirror Hygrometers

The Ultimate Standard

These instruments thermo-electrically chill a mirror surface until dew or frost begins to form, providing the most fundamental measurement of dew or frostpoint. Formation of dew or frost is precisely monitored by an electro-optical system; measurements are traceable to national and international standards. To account for the buildup of contaminants on the mirror surface, Kahn's system incorporates Automatic Balance Compensation (ABC). Periodically, the instrument automatically heats the mirror to vaporize the accumulated dew or frost, recalibrates itself for altered reflectivity due to contaminants, then returns to normal measuring.

Optical Chilled Mirror Hygrometers



Optidew Optical Dewpoint and RH Transmitter
Dewpoint, temperature and RH measurement
Fundamental method of dewpoint and RH measurement
Range:-76°F to +194°F; 0.5 to 100% RH
Accuracy of ± 0.36°F
Single and two stage sensor options
Dual 4-20mA outputs; Alarm relay
NEMA 4 industrial housing
Optidew Optical Dewpoint and RH Transmitter




Optisure Optical Hygrometer

Dewpoints from -76°F to +104°F
Fundamental method of dewpoint measurement
Accuracy to ± 0.18°F
Internal and remote sensor options
Dynamic Contamination Correction (DCC)
4-20mA, 0-20mA, and 0-1 VDC outputs
USB, MODBUS RTU digital outputs
Optisure Optical Hygrometer

 Optisure Optical Hygrometer


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About Kahn
Adsorptive Systems
Hydraulic Dynamometers
Hygrometers
Employment

Dynamometers, Dehydrators, Dryers, and Hygrometers
885 Wells Road
Wethersfield, CT 06109 USA
Phone: (860) 529-8643
Fax: (860) 529-1895
Email: info@kahn.com
© Copyright 2017 Kahn & Company, Inc.