M00011658
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PRACTICE FOR CALIBRATING THE LOAD CELL AND DEFLECTION SENSORS FOR A FALLING WEIGHT DEFLECTOMETER
American Association of State Highway and Transportation Officials
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Availability date: 11/04/2021
1. SCOPE<br>2. REFERENCED DOCUMENTS<br>3. TERMINOLOGY<br>4. SUMMARY OF METHOD<br>5. SIGNIFICANCE AND USE<br>6. APPARATUS<br>7. FALLING WEIGHT DEFLECTOMETER SETUP<br>8. DEFLECTION SENSOR CALIBRATION SET UP<br>9. ANNUAL DEFLECTION SENSOR CALIBRATION PROCEDURE<br>10. LOAD CELL CALIBRATION SETUP<br>11. ANNUAL LOAD CELL CALIBRATION PROCEDURE<br>12. ANNUAL CALIBRATION ACCEPTANCE AND CERTIFICATION<br>13. MONTHLY RELATIVE CALIBRATION PROCEDURE<br>14. REPORT<br>15. PRECISION AND BIAS<br>16. KEYWORDS
Includes the annual calibration of the load cell and the deflection sensors and monthly relative calibration of the deflection sensors of a falling weight deflectometer (FWD) or a heavy weight deflectometer (HWD).
Published | |
Document Type | Standard |
Status | Current |
Publisher | American Association of State Highway and Transportation Officials |
ProductNote | Reconfirmed 2015 |
Pages | |
ISBN |