RU2008116125A - PULSE PHOTOMETRIC DEVICE - Google Patents
PULSE PHOTOMETRIC DEVICE Download PDFInfo
- Publication number
- RU2008116125A RU2008116125A RU2008116125/28A RU2008116125A RU2008116125A RU 2008116125 A RU2008116125 A RU 2008116125A RU 2008116125/28 A RU2008116125/28 A RU 2008116125/28A RU 2008116125 A RU2008116125 A RU 2008116125A RU 2008116125 A RU2008116125 A RU 2008116125A
- Authority
- RU
- Russia
- Prior art keywords
- output
- voltage follower
- input
- adjustable resistance
- switch
- Prior art date
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
Импульсное фотометрическое устройство, содержащее фотодиод, переключатель, повторитель напряжения, устройство выборки и хранения и устройство управления, отличающееся тем, что в устройство дополнительно введено регулируемое сопротивление, при этом катод фотодиода соединен с источником питания +Е, а анод соединен с повторителем напряжения и входом переключателя, выход которого соединен с регулируемым сопротивлением, второй выход которого соединен с общей шиной, а выход повторителя напряжения, являющийся выходом устройства, соединен со входом устройства выборки и хранения, выход которого соединен с управляющим входом регулируемого сопротивления, при этом управляющие входы переключателя и устройства выборки и хранения соединены с устройством управления.A pulsed photometric device comprising a photodiode, a switch, a voltage follower, a sampling and storage device, and a control device, characterized in that an adjustable resistance is additionally introduced into the device, while the cathode of the photodiode is connected to a power supply + E, and the anode is connected to a voltage follower and an input a switch whose output is connected to an adjustable resistance, the second output of which is connected to a common bus, and the output of a voltage follower, which is the output of the device, is connected to input of sample and hold, the output of which is connected to the control input of the adjustable resistance, the control inputs of the switch and the sample and hold device connected to the control device.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008116125/28A RU2404412C2 (en) | 2008-04-23 | 2008-04-23 | Pulsed photometric device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008116125/28A RU2404412C2 (en) | 2008-04-23 | 2008-04-23 | Pulsed photometric device |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2008116125A true RU2008116125A (en) | 2009-10-27 |
RU2404412C2 RU2404412C2 (en) | 2010-11-20 |
Family
ID=41352739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2008116125/28A RU2404412C2 (en) | 2008-04-23 | 2008-04-23 | Pulsed photometric device |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2404412C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2485458C1 (en) * | 2011-12-02 | 2013-06-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Омский государственный технический университет" | Pyrometer of spectral ratio |
RU2492433C1 (en) * | 2012-03-11 | 2013-09-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Омский государственный технический университет" | Photometric device |
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2008
- 2008-04-23 RU RU2008116125/28A patent/RU2404412C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2404412C2 (en) | 2010-11-20 |
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Date | Code | Title | Description |
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QB4A | Licence on use of patent |
Free format text: LICENCE Effective date: 20110602 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150424 |