发明名称 |
PARTICLE COUNTER |
摘要 |
A particle counter for measuring the number of floating particles contained in a sample to determine the particle concentration therein comprises: a memory section 11 for storing a discrete value C per unit of time based on the maximum particle number concentration set in the specification in advance; an operation processing section 12 for comparing a discrete value M per unit of time to be actually counted to the discrete value C per unit of time stored in the memory section 11 ; and an output section 4 for outputting the information based on the comparison results of the operation processing section 12.
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申请公布号 |
US2008004815(A1) |
申请公布日期 |
2008.01.03 |
申请号 |
US20070777333 |
申请日期 |
2007.07.13 |
申请人 |
RION CO., LTD. |
发明人 |
TAKEDA AKINORI;NAKAJIMA TSUTOMU;NAKAJIMA YASUTAKA;KIMOTO YUKIHIRO |
分类号 |
G06F19/00;G01N15/02;G01N15/06;G01N21/49 |
主分类号 |
G06F19/00 |
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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