NovaLynx Corporation
Weather Monitoring Instruments and Systems
Temperature & Relative Humidity Links
 Dew Cell |
 Dial Hygrometer |
 Hygrothermograph |
 Instrument Shelter |
 Temperature Alarm |
 Globe Thermometer |
Air Properties: Temperature and Relative Humidity - Guide from the University of Nebraska-Lincoln describes how to use a simplified psychrometric chart to better understand the relationships between air temperature and relative humidity.
Atmospheric Moisture - Sample chapter from the textbook Meteorology Today by C. Donald Ahrens. (PDF 1.5MB 22 pages)
Calibration of Hygrometers and Hygrothermographs - National Park Service (PDF)
Heat Stress Index Chart - and related links.
How to Rejoin a Separated Thermometer Column - Excerpt from The Weather Station Handbook: An Interagency Guide for Wildland Managers.
Instructions for Using the Sling Psychrometer - Sling psychrometers are the standard for accurately measuring ambient temperature and humidity. Every meteorologist should know how to use one correctly. From Professor Grant W. Petty, University of Wisconsin. (PDF)
ITS-90.com - Resource for the International Temperature Scale of 1990 offers information for metrologists, scientists, calibration engineers, and anyone with an interest in the temperature scale and its realisation.
NIST ITS-90 Thermocouple Database - National Institute of Standards and Technology
Online Meteorology Guide: Relative Humidity - University of Illinois
Relative Humidity Tables - Use these tables to determine relative humidity and dew point temperature from wet bulb and dry bulb temperature readings. The National Weather Service in Sacramento, California, offers a series of tables for use at different elevations, from sea level to 13,500 feet. Fahrenheit only.
Temp, Humidity & Dew Point ONA - Often needed answers from the newsgroup sci.geo.meteorology, this is a collection of some formulae and texts that reflect on connections of temperature, humidity, and dew point temperature.
Temperature World - Collection of temperature-related news, resources, and links includes topics such as earth and environment, sensors and instrumentation, science and technology, organizations and standards, and general interest and thermal fun stuff.
Temperatures.com - Information repository on devices used in temperature measurement provides information on temperature sensors, their technologies, sensor types, applications and uses, calibration, standards, technical reference literature, vendors, and related resources.
Using a Psychrometer to Measure Relative Humidity - National Park Service (PDF)
Wind Chill Temperature Chart - and related links.
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