VERY HIGH-FREQUENCY HUMIDITY METER FOR CONSTRUCTION MATERIALS

SVCH-VLAGOMER STROITEL'NYKH MATERIALOV.

DETAILS ARE GIVEN OF THE DESIGN OF THE HUMIDITY METER AND ITS COMPONENTS, CALIBRATION AND TESTS. THE APPARATUS USES THE PRINCIPLE OF THE REDUCTION IN ENERGY OF A VERY HIGH FREQUENCY CURRENT (IOGHZ) GOING THROUGH A SAMPLE. THIS REDUCTION VARIES LINEARLY AS A FUNCTION OF THE WEIGHT OF THE WATER CONTAINED IN THE MATERIAL.

• Corporate Authors:

  Mezhdunarodanya Kniga

  Smolenskaja Ploscad 32/34
  Moscow G-200,   USSR 
• Authors:
  • Makarov, A N
• Publication Date: 1972-5

Language

• Russian

Media Info

• Features: Figures; References;
• Pagination: p. 32-4
• Serial:
  • Stroitel Nye Materialy
  • Issue Number: 5

Subject/Index Terms

• TRT Terms: Aggregates; Building materials; High frequency; Humidity; Measuring instruments; Moisture content
• ITRD Terms: 6155: Apparatus (measuring); 6954: Electricity; 6997: Frequency; 6489: Height; 5920: Moisture content; 5925: Properties; 6255: Test
• Subject Areas: Geotechnology; Highways;

Filing Info

• Accession Number: 00081685
• Record Type: Publication
• Source Agency: Transport and Road Research Laboratory (TRRL)
• Files: ITRD, TRIS
• Created Date: Feb 27 1975 12:00AM