Spectrophotometer
US5162868A · kind A · utility
9Cited by
4References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 28, 1990 |
| Grant date | Nov 10, 1992 |
| Priority date | — |
| Expiry date | Sep 28, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01J3/0291
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A spectrophotometer includes a frame made of Glass Fiber Reinforced Unsaturated Polyester, a light source portion, a monochromator portion and a detector. The frame is fabricated with features such as bosses, holes, grooves, steps and detents, so that the frame makes it easy to install necessary parts at the precise position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.