Apparatus and method for verifying repeatability of spectroscope, and apparatus for analyzing spectrum data
US11002599B2 · kind B2 · utility
1Cited by
3References
10Claims
0Family size
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Key dates
| Filing date | Jul 2, 2020 |
| Grant date | May 11, 2021 |
| Priority date | — |
| Expiry date | Jul 2, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01J3/28
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of verifying repeatability of a spectroscope that irradiates light to a user sample, detects light reflected from the user sample, and measures spectrum data of the user sample, includes: verifying repeatability of the spectrum data, measured by the spectroscope, based on repeatability verification criteria; and controlling the spectroscope whether or not to remeasure the spectrum data, based on the verifying.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.