Apparatus and method for determining weight loss of a heated material
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United States of America Patent
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Jun 17, 2003
Grant Date -
Nov 7, 2002
app pub date -
Jun 25, 2002
filing date -
Jul 17, 1998
priority date (Note) -
Expired
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Abstract
The present invention provides a method and apparatus for accurately determining weight loss of a sample during heating in a furnace. The method includes the steps of placing a sample in a heated furnace, heating the sample while measurements of sample weight are made, determining rate function from the sample weight measurements, producing a weight loss correction factor using the rate function and using the weight loss correction factor to obtain a corrected weight loss for the sample.
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