发明名称 |
Method and device for measuring the amount of coating on a moving substrate |
摘要 |
The invention relates to a method and a device for measuring the amount of coating on a moving substrate. Reflection measurement is used in the invention for measuring the properties of a coating (4a). The amount of calcium carbonate in the coating is measured by measuring an absorption peak of calcium carbonate at a wavelength of about 3.95 micrometers and/or the amount of kaolin is measured by measuring an absorption peak of kaolin at a wavelength of about 2.7 micrometers. |
申请公布号 |
AU2282999(A) |
申请公布日期 |
1999.08.30 |
申请号 |
AU19990022829 |
申请日期 |
1999.02.10 |
申请人 |
VALMET AUTOMATION INC. |
发明人 |
JUSSI TENHUNEN;MARKKU KANSAKOSKI;MARKKU MANTYLA |
分类号 |
G01N21/35 |
主分类号 |
G01N21/35 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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