发明名称 |
High temperature pyrometer |
摘要 |
A pyrometer having at least two detectors and at least two band-pass filters near each to limit the detectable wavelength band emitted by an object, and a device to exchange their filters to eliminate detector output ratio errors. The detector output ratio is then used to derive the color temperature of the object, which may have fast changes in emission intensity output.
|
申请公布号 |
US2004227928(A1) |
申请公布日期 |
2004.11.18 |
申请号 |
US20030436391 |
申请日期 |
2003.05.12 |
申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
BONNE ULRICH;COLE BARRETT E.;WOOD ROLAND A.;DUDEBOUT RUDOLPH;NWADIOGBU EMMUNUEL |
分类号 |
G01J5/48;G01J5/60;(IPC1-7):G01J5/48 |
主分类号 |
G01J5/48 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|