发明名称 |
SOOT MEASURING METHOD AND ITS APPARATUS |
摘要 |
The method for measuring dust is characterized in that the light emitted from a light source is transmitted to the dust by using a prism, the back dispersion light dispersed from the dust is made to change its path to a light receiving unit via a lens and a total reflection mirror by using the prism, thus measuring the density of the dust.
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申请公布号 |
KR950009008(B1) |
申请公布日期 |
1995.08.10 |
申请号 |
KR19920017318 |
申请日期 |
1992.09.23 |
申请人 |
GOLDSTAR INSTRUMENT & ELECTRIC CO., LTD. |
发明人 |
PAE, KUK - HYON |
分类号 |
G01N21/53;(IPC1-7):G01N21/53 |
主分类号 |
G01N21/53 |
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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