Buildings require various levels of temperature and humidity controls, but when it comes to preserving historical artifacts or performing an operation, the temperature and humidity levels in a space ...

CHICAGO - If the relative humidity is high indoors, what caused it? Possible sources include outdoor air infiltration, indoor activities, and problems with the air-conditioning system. This ...

Paul N. Gardner USA (Gardco) – worldwide distributors, producers, and designers of quality physical and inspection instruments for the paint, coatings, and related industries – announces two new ...

A VERY valuable series of nearly five hundred psychrometric measurements in the lowest 1,000 ft. of the atmosphere were made over Massachusetts Bay, under the general direction of Mr. Donald E. Kerr, ...