发明名称 |
TEST PIECE COLORATION COMPARATIVE DECISION UNIT |
摘要 |
An apparatus is provided for making color comparisons between a test sample and a plurality of color samples (24). The color samples (24) are arranged on a circle on a rotatable member (2) and are successively moved into position adjacent a test sample. When an operator determines that a color sample (24) adjacent the test sample is closest in color to the test sample he operates a switch (53) which causes a stored numerical value associated with that sample to be read out and displayed on a display device (51). |
申请公布号 |
AU2009788(A) |
申请公布日期 |
1989.02.09 |
申请号 |
AU19880020097 |
申请日期 |
1988.07.27 |
申请人 |
OMRON TATEISI ELECTRONICS CO. |
发明人 |
HIROYUKI OTA;TAKAO TERADA |
分类号 |
G01N21/78;B29C45/73;G01N21/01;G01N21/29;G01N31/22 |
主分类号 |
G01N21/78 |
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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