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专利名称：Pipet cleaning apparatus发明人：Shozo Yano申请号：US06/716267申请日：19850326公开号：US049946A公开日：19870317
摘要：A pipet cleaning apparatus in which cleaning liquid is fed into a cleaning tank,where a pipet is accommodated, through a feeding pipe line, a liquid level in the tank israised to the full liquid level to immerse the pipet in the cleaning liquid, then the usedcleaning liquid is overflown through an overflow portion of a discharging pipe line and byrepeating the same process, the pipet cleaning is carried out, characterized in that thecleaning liquid is detected by a sensor at a level lower than the full liquid level by eachcleaning time, the detected signal is counted by a counter, and when a preset number ofcleaning times is counted, a valve of the feeding pipe line is closed.
申请人：CLEAN CHEMICAL CO.
代理机构：Jones, Tullar & Cooper
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