发明名称 |
Portable coating weight reader |
摘要 |
A portable system for non-destructively measuring amount of coating on a metallic substrate based upon infrared absorbance includes a portable, hand-held measurement unit housed in a pistol-gripped case and an optical sensing unit that has an infrared source and a detector. The infrared source is configured to transmit infrared energy toward a metallic substrate having a coating thereon. The infrared energy passes through the coating, reflects off a surface of the substrate, passes back through the coating, and is detected by the detector. A processor correlates amount of infrared absorbance in the coating to amount of the coating. A base unit holds the hand-held measurement when not in use and charges a battery of the hand-held measurement unit. The base unit includes connectors for uploading and downloading data from and to the hand-held measurement unit and for communicating with an optional host computer.
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申请公布号 |
US2004155190(A1) |
申请公布日期 |
2004.08.12 |
申请号 |
US20030361122 |
申请日期 |
2003.02.06 |
申请人 |
SHELLEY PAUL H.;SOUCY KATHRYN A.;MELLICK RONALD;MATEER KENNETH |
发明人 |
SHELLEY PAUL H.;SOUCY KATHRYN A.;MELLICK RONALD;MATEER KENNETH |
分类号 |
G01B11/06;(IPC1-7):G01N21/59;G01J5/02 |
主分类号 |
G01B11/06 |
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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