RU2001107277A - The method for determining the concentration of alcohol and a device for its implementation - Google Patents

The method for determining the concentration of alcohol and a device for its implementation

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Publication number
RU2001107277A
RU2001107277A RU2001107277/13A RU2001107277A RU2001107277A RU 2001107277 A RU2001107277 A RU 2001107277A RU 2001107277/13 A RU2001107277/13 A RU 2001107277/13A RU 2001107277 A RU2001107277 A RU 2001107277A RU 2001107277 A RU2001107277 A RU 2001107277A
Authority
RU
Russia
Prior art keywords
alcohol
determining
concentration
computing device
solution
Prior art date
Application number
RU2001107277/13A
Other languages
Russian (ru)
Other versions
RU2207564C2 (en
Inventor
Владимир Иванович Сергеев
Геннадий Стефанович Слюсаренко
Александр Иванович Кургузов
Original Assignee
Владимир Иванович Сергеев
Геннадий Стефанович Слюсаренко
Александр Иванович Кургузов
Filing date
Publication date
Application filed by Владимир Иванович Сергеев, Геннадий Стефанович Слюсаренко, Александр Иванович Кургузов filed Critical Владимир Иванович Сергеев
Priority to RU2001107277/13A priority Critical patent/RU2207564C2/en
Priority claimed from RU2001107277/13A external-priority patent/RU2207564C2/en
Publication of RU2001107277A publication Critical patent/RU2001107277A/en
Application granted granted Critical
Publication of RU2207564C2 publication Critical patent/RU2207564C2/en

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Claims (3)

1. Способ определения концентрации спирта, состоящий в помещении кюветы на пути оптического луча, измерении поглощения излучения источника в кювете с исследуемым раствором, обработке полученных результатов и вычислении крепости раствора, отличающийся тем, что данные операции проводят для оптического луча длиной волны 1250-1350 нм, при этом фиксируют изменение мощности излучения и корректируют результаты измерения.1. The method of determining the concentration of alcohol, consisting in placing the cuvette in the path of the optical beam, measuring the radiation absorption of the source in the cuvette with the test solution, processing the results and calculating the strength of the solution, characterized in that these operations are carried out for an optical beam with a wavelength of 1250-1350 nm while fixing the change in radiation power and adjust the measurement results. 2. Способ определения концентрации спирта по п.1, отличающийся тем, что проводят заблаговременно операции помещения кюветы с эталонными сахарными растворами и водно-спиртовыми растворами, содержащими сахар, на пути оптического луча, поочередного измерения светопоглощения излучения источника в кювете с занесением данных измерений в память вычислительного устройства, а перед определением крепости раствора вводят процентное содержание (концентрацию) сахара в исследуемом растворе в вычислительное устройство.2. The method for determining the alcohol concentration according to claim 1, characterized in that the cell is placed in advance of the operation of the cell with reference sugar solutions and water-alcohol solutions containing sugar in the path of the optical beam, measuring the light absorption of the source radiation in the cell one by one, recording the measurement data in the memory of the computing device, and before determining the strength of the solution, the percentage (concentration) of sugar in the test solution is introduced into the computing device. 3. Устройство определения концентрации спирта, содержащее вычислительное устройство, устройство сопряжения, оптически связанные излучатель, светоделительную пластину, кювету с раствором, измерительное фотоприемное устройство, выход которого связан через устройство сопряжения с вычислительным устройством, отличающееся тем, что в нем излучатель имеет длину волны излучения в диапазоне 1250-1350 нм и по выходу дополнительно оптически связан через светоделительную пластину с опорным фотоприемным устройством, выход которого связан через устройство сопряжения с вычислительным устройством.3. A device for determining the concentration of alcohol, containing a computing device, a pairing device, an optically coupled emitter, a beam splitter, a cuvette with a solution, a photodetector, the output of which is connected through a pairing device to a computing device, characterized in that the emitter has a radiation wavelength in the range of 1250-1350 nm and the output is additionally optically coupled through a beam splitter plate to a reference photodetector, the output of which is connected through a device A device for interfacing with a computing device.
RU2001107277/13A 2001-03-21 2001-03-21 Procedure determining concentration of alcohol and facility for its implementation RU2207564C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2001107277/13A RU2207564C2 (en) 2001-03-21 2001-03-21 Procedure determining concentration of alcohol and facility for its implementation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2001107277/13A RU2207564C2 (en) 2001-03-21 2001-03-21 Procedure determining concentration of alcohol and facility for its implementation

Publications (2)

Publication Number Publication Date
RU2001107277A true RU2001107277A (en) 2003-06-20
RU2207564C2 RU2207564C2 (en) 2003-06-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001107277/13A RU2207564C2 (en) 2001-03-21 2001-03-21 Procedure determining concentration of alcohol and facility for its implementation

Country Status (1)

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RU (1) RU2207564C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1876438A1 (en) 2006-07-05 2008-01-09 Dtu Determining concentration of a substance in aqueous solution by selfreferenced reflection THz spectroscopy
CN101558305A (en) 2006-12-12 2009-10-14 皇家飞利浦电子股份有限公司 Microelectronic sensor device for detecting label particles

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