发明名称 |
SLOPE DETECTION FOR MEASURING GAS CONCENTRATION |
摘要 |
A process and apparatus for sensing gas concentration in a gas stream involves producing a succession of difference values representing difference s between successive sample values of a succession of sample values representing instantaneous reflectance of light from a compound produced by reacting a reagent with the gas being sensed and producing a gas concentrati on value in response to a maximum difference value of the succession of difference values.
|
申请公布号 |
CA2568480(A1) |
申请公布日期 |
2008.05.22 |
申请号 |
CA20062568480 |
申请日期 |
2006.11.22 |
申请人 |
GALVANIC APPLIED SCIENCES INC. |
发明人 |
RICHARDSON, LUKE EDWARD;BUSH, PETER DOUGLAS |
分类号 |
G01N21/78 |
主分类号 |
G01N21/78 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|