NL6513036A - - Google Patents
Info
- Publication number
- NL6513036A NL6513036A NL6513036A NL6513036A NL6513036A NL 6513036 A NL6513036 A NL 6513036A NL 6513036 A NL6513036 A NL 6513036A NL 6513036 A NL6513036 A NL 6513036A NL 6513036 A NL6513036 A NL 6513036A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB41159/64A GB1127313A (en) | 1964-10-08 | 1964-10-08 | Improvements in and relating to double beam spectrometers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6513036A true NL6513036A (de) | 1966-04-12 |
Family
ID=10418379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6513036A NL6513036A (de) | 1964-10-08 | 1965-10-07 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3455636A (de) |
| DE (1) | DE1472117B2 (de) |
| GB (1) | GB1127313A (de) |
| NL (1) | NL6513036A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4000946A (en) * | 1974-01-14 | 1977-01-04 | Beckman Instruments, Inc. | Stepper motor tracking accuracy control for spectrophotometers |
| US3995207A (en) * | 1974-11-14 | 1976-11-30 | Beckman Instruments, Inc. | Digitally controlled repetitive scanning in a radiant energy analyzer |
| US4272197A (en) * | 1978-01-03 | 1981-06-09 | Rca Corporation | Apparatus and method for measuring the ratio of two signals |
| US4310763A (en) * | 1979-10-15 | 1982-01-12 | John Shields | Electro-optical analyzer for measuring percentage by weight of fat, protein and lactose in milk |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2900866A (en) * | 1954-06-14 | 1959-08-25 | Perkin Elmer Corp | Radiation comparison systems |
-
1964
- 1964-10-08 GB GB41159/64A patent/GB1127313A/en not_active Expired
-
1965
- 1965-10-04 US US492542A patent/US3455636A/en not_active Expired - Lifetime
- 1965-10-07 NL NL6513036A patent/NL6513036A/xx unknown
- 1965-10-08 DE DE19651472117 patent/DE1472117B2/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1472117B2 (de) | 1970-10-08 |
| GB1127313A (en) | 1968-09-18 |
| DE1472117A1 (de) | 1969-10-30 |
| US3455636A (en) | 1969-07-15 |