发明名称 |
System for visual and electronic reading of colorimetric tubes |
摘要 |
Gas detector tubes may be used to determine a concentration of target gases in air. The gas detector tubes described may be read either by and optical reader or visually by the user. A gas detector tube reader having an optical reader capable of reading a length of stain, a color change and color density of a reagent in a gas detector tube. The gas detector tube may further comprise sensors for measuring the environmental conditions during sampling.
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申请公布号 |
US8480957(B2) |
申请公布日期 |
2013.07.09 |
申请号 |
US201113227177 |
申请日期 |
2011.09.07 |
申请人 |
TRUEX BRYAN I.;MIHAYLOV GUEORGUI;NEXTTEQ LLC |
发明人 |
TRUEX BRYAN I.;MIHAYLOV GUEORGUI |
分类号 |
G01N30/96;G01B11/14;G01J1/48;G01N31/00 |
主分类号 |
G01N30/96 |
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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