SU128103A1 - Instrument for automatic detection of gamma radiation levels. - Google Patents
Instrument for automatic detection of gamma radiation levels.Info
- Publication number
- SU128103A1 SU128103A1 SU630801A SU630801A SU128103A1 SU 128103 A1 SU128103 A1 SU 128103A1 SU 630801 A SU630801 A SU 630801A SU 630801 A SU630801 A SU 630801A SU 128103 A1 SU128103 A1 SU 128103A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- instrument
- gamma radiation
- automatic detection
- radiation levels
- sensor
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title description 2
- 230000005855 radiation Effects 0.000 title description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measurement Of Radiation (AREA)
Description
Предлагаемый прибор (гаММограф) дл автоматической регистраци уровн тпмма-из.тучений позвол ет псзыс1 ть тсчногть исследовании, имеющих целью вы вление распределени радиоактивных изотопов в организме.The proposed device (gammograf) for the automatic registration of the level of tpmma-of.tucheniyu allows you to pszchis tschnogt study to determine the distribution of radioactive isotopes in the body.
Отличительна особенность предложенного прибора состоит в паличии в «ем блока дл нелинейного суммировани импульсов, поступающих от датчика, который крепитс на каретке те.ческо пичегки и свободно передвигаетс в вертикальном направлении.A distinctive feature of the proposed device is the formation of a block for nonlinear summing of pulses from a sensor that is mounted on the carriage of a telescopic pole and freely moving in the vertical direction.
Блок дл нелинейного суммировани импульсов обеспечивает высокую контрастность показани.: ток на выходе Пропорционалеп квадрату (или более высокой степени в зависимости от заданного режима) частоты импульсов, поступающих от датчика. Изменени тока на выходе прибора Г1ри перемещении датчика но поверхности тела дают контрастное представление о распределении изотопа.The block for non-linear pulse summing provides a high contrast reading: the output current is proportional to a square (or higher degree depending on a given mode) the frequency of the pulses coming from the sensor. Changes in the current at the output of the G1 device when the sensor is moved but the body surfaces give a contrasting idea of the distribution of the isotope.
На чертеже показана схема консольной части гаммографа.The drawing shows a diagram of the console part of the gammograph.
Датчик 1, уравновешенный -npoTinsoBecoM 2, свободно перемещаетс по вертикали в колонне 5. Валики 4 обеспечивают неизменное рассто ние торца датчика от поверхности тела исследуемого. Каретка 5 имеет три скорости и автоматически перемеи1аетс по двум направл ющим 6.Sensor 1, balanced by -npoTinsoBecoM 2, freely moves vertically in column 5. Rollers 4 provide a constant distance of the sensor end from the body surface of the subject. The carriage 5 has three speeds and automatically moves along two guides 6.
Предмет и з о б р е т с; н и Subject and purpose; n and
Прибор дл автоматической региетрации уровн гамма-излучений, состо щий из механической системы, датчика, блока питани и пишущего аппарата, отличающийс тем, что, с целью повышени точности исследований по вы влению распределени радиоактивных изотопов в организме, он снабжен усилительно-преобразовательным блоком, осущеетвл ю-щим нелпнейное суммирование импульсов, поступающих от датчика , укрепленного на каретке телескопически со свободным ходом по вертикали.A device for automatic gamma radiation level detection, consisting of a mechanical system, a sensor, a power supply unit and a writing apparatus, characterized in that, in order to increase the accuracy of research on the distribution of radioactive isotopes in the body, it is equipped with an amplifier-conversion unit. This is the case of non-linear summation of impulses coming from a sensor mounted on a carriage telescopically with a free move vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU630801A SU128103A1 (en) | 1959-06-03 | 1959-06-03 | Instrument for automatic detection of gamma radiation levels. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU630801A SU128103A1 (en) | 1959-06-03 | 1959-06-03 | Instrument for automatic detection of gamma radiation levels. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU128103A1 true SU128103A1 (en) | 1959-11-30 |
Family
ID=48399334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU630801A SU128103A1 (en) | 1959-06-03 | 1959-06-03 | Instrument for automatic detection of gamma radiation levels. |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU128103A1 (en) |
-
1959
- 1959-06-03 SU SU630801A patent/SU128103A1/en active
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