发明名称 |
Collecting hemispherical attachment for spectrophotometry |
摘要 |
An attachment or accessory for performing diffuse reflectance spectroscopy on a conventional UV-VIS-IR spectrophotometer. The attachment includes a removable body having a hemispherical mirrored interior surface positioned over the sample, and containing windows for entrance and exit of radiation. Multiple sampling of the same sample area enhances the quality of the spectrophotometer output.
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申请公布号 |
US4853542(A) |
申请公布日期 |
1989.08.01 |
申请号 |
US19870059323 |
申请日期 |
1987.06.08 |
申请人 |
HARRICK, NICOLAS J. |
发明人 |
MILOSEVIC, MILAN;HARRICK, NICOLAS J. |
分类号 |
G01N21/47;G01N21/51 |
主分类号 |
G01N21/47 |
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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