Skip to main content

The Technique of Duff Hygrometer Calibration

Buy Article:

$29.50 plus tax (Refund Policy)


The duff hygrometer devised by the Forest Products Laboratory is now widely used to measure the moisture content of the duff. Because of the fact that duff moisture content must be known accurately in order to evaluate fire danger, duff hygrometers must be carefully calibrated. The technique of calibrating these instruments requires care and considerable time. Users of duff hygrometers undoubtedly will he interested in knowing precisely how they are calibrated.

Document Type: Journal Article

Affiliations: Northern Rocky Mountain Forest and Range Experiment Station

Publication date: August 1, 1937

More about this publication?
  • The Journal of Forestry is the most widely circulated scholarly forestry journal in the world. In print since 1902, the Journal has received several national awards for excellence. The mission of the Journal of Forestry is to advance the profession of forestry by keeping forest management professionals informed about significant developments and ideas in the many facets of forestry: economics, education and communication, entomology and pathology, fire, forest ecology, geospatial technologies, history, international forestry, measurements, policy, recreation, silviculture, social sciences, soils and hydrology, urban and community forestry, utilization and engineering, and wildlife management. The Journal is published bimonthly: January, March, May, July, September, and November.
  • Membership Information
  • ingentaconnect is not responsible for the content or availability of external websites

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
Cookie Policy
ingentaconnect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more