SU152100A1 - The method of obtaining in the pyrometer total radiation of various types of functional dependence of the amount of radiation energy on temperature - Google Patents
The method of obtaining in the pyrometer total radiation of various types of functional dependence of the amount of radiation energy on temperatureInfo
- Publication number
- SU152100A1 SU152100A1 SU775661A SU775661A SU152100A1 SU 152100 A1 SU152100 A1 SU 152100A1 SU 775661 A SU775661 A SU 775661A SU 775661 A SU775661 A SU 775661A SU 152100 A1 SU152100 A1 SU 152100A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- radiation
- pyrometer
- temperature
- obtaining
- various types
- Prior art date
Links
Landscapes
- Radiation Pyrometers (AREA)
Description
Известны способы получени в пирометре суммарной радиации дл определени температуры свет щихс объектов по величине суммарной энергии излучени , воспринимаемой чувствительным элементом пирометра .Methods are known for obtaining in the pyrometer total radiation for determining the temperature of luminous objects from the magnitude of the total radiation energy perceived by the sensitive element of the pyrometer.
По закону Стефана - Больцмана энерги Е пропорциональна четвертой степени температуры Г, отсчитываемой от абсолютного нул , т. е. Е аТ, где о - коэффициент пропорциональности. Неизменность величины энергии, принимаемой чувствительным элементом пирометра при получении суммарной радиации известными способами, не позво .л ет получать различного вида температурные шкалы.According to the Stefan-Boltzmann law, the energy E is proportional to the fourth power of the temperature T, measured from absolute zero, i.e. E aT, where o is the proportionality coefficient. The constancy of the magnitude of the energy received by the sensitive element of the pyrometer when the total radiation is obtained by known methods does not allow one to obtain various types of temperature scales.
Предлагаемый способ отличаетс тем, что спектральное распреде . ление энергии излучени измен ют путем установки перед приемником излучени элемента с соответствующей спектральной характеристикой. Это позвол ет получать температурные шкалы требуемого вида.The proposed method is characterized in that the spectral distribution. The radiation energy is changed by installing an element with an appropriate spectral characteristic in front of the radiation receiver. This allows temperature scales of the desired type to be obtained.
Дл выполнени способа перед приемником радиационного пирометра устанавливают элемент, например светофильтр. Этот элемент об , ладает определенным видом спектральной характеристики /((А,), котора может выражать зависимость величины пропускани элемента от длины волиы при работе на пропускание, а также зависимость от длины волны коэффициента отражени , если дл создани требуемого вида характеристики используют вление отражени , в том числе многократного (например, при использовании металлических или волоконных световодов).In order to perform the method, an element, for example a light filter, is installed in front of the receiver of the radiation pyrometer. This element is about, gives a certain type of spectral characteristic / ((A,), which can express the dependence of the element transmission value on the wavelength during transmission operation, as well as the reflection coefficient wavelength, if the reflection effect is used to create the desired type of characteristic including multiple (for example, when using metal or optical fibers).
Дл реализации способа наиболее эффективным: вл етс исполь .зование зависимости: /С(Я)ЛЯ, где п - некоторое положительное или .отрицательное число; Я- длина волны; А - посто нный коэффициент.For the implementation of the method, the most effective: is the use of the dependency: / S (I) LN, where n is some positive or negative number; I - wavelength; A is a constant coefficient.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU775661A SU152100A1 (en) | 1962-04-24 | 1962-04-24 | The method of obtaining in the pyrometer total radiation of various types of functional dependence of the amount of radiation energy on temperature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU775661A SU152100A1 (en) | 1962-04-24 | 1962-04-24 | The method of obtaining in the pyrometer total radiation of various types of functional dependence of the amount of radiation energy on temperature |
Publications (1)
Publication Number | Publication Date |
---|---|
SU152100A1 true SU152100A1 (en) | 1962-11-30 |
Family
ID=48306668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU775661A SU152100A1 (en) | 1962-04-24 | 1962-04-24 | The method of obtaining in the pyrometer total radiation of various types of functional dependence of the amount of radiation energy on temperature |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU152100A1 (en) |
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1962
- 1962-04-24 SU SU775661A patent/SU152100A1/en active
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