SU1119439A1 - DEVICE FOR DETERMINATION OF WASHED COAT INSULATION - Google Patents

DEVICE FOR DETERMINATION OF WASHED COAT INSULATION

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Publication number
SU1119439A1
SU1119439A1 SU3549409/25A SU3549409A SU1119439A1 SU 1119439 A1 SU1119439 A1 SU 1119439A1 SU 3549409/25 A SU3549409/25 A SU 3549409/25A SU 3549409 A SU3549409 A SU 3549409A SU 1119439 A1 SU1119439 A1 SU 1119439A1
Authority
SU
USSR - Soviet Union
Prior art keywords
beta
detectors
determination
washed
radiation
Prior art date
Application number
SU3549409/25A
Other languages
Russian (ru)
Inventor
В.Г. Кузнецов
Original Assignee
Филиал Центрального научно-исследовательского института шерстяной промышленности
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Филиал Центрального научно-исследовательского института шерстяной промышленности filed Critical Филиал Центрального научно-исследовательского института шерстяной промышленности
Priority to SU3549409/25A priority Critical patent/SU1119439A1/en
Application granted granted Critical
Publication of SU1119439A1 publication Critical patent/SU1119439A1/en

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  • Measurement Of Radiation (AREA)

Abstract

Устройство для определения засоренности мытой шерсти, содержащее источники бета- и гамма-излучения, детекторы потоков бета- и гамма-излучения, прошедших через общую зону контроля измеряемой шерсти, схему измерения отношения, входы которой соединены с выходами детекторов, а выход подключен к входу регистратора, отличающееся тем, что, с целью повышения точности и достоверности определения, оно снабжено дополнительными источником и детектором бета-излучения, схемой сравнения и двумя ключами, причем площадь чувствительной поверхности дополнительного детектора в несколько десятков раз превышает площадь чувствительной поверхности первого детектора бета-излучения, выходы обоих детекторов бета-излучения подключены к входам схемы сравнения, а ее выход через ключи связан со схемой измерения отношения и регистратором.A device for determining the contamination of washed wool, containing sources of beta and gamma radiation, detectors of fluxes of beta and gamma radiation transmitted through the common control zone of the measured wool, a ratio measurement circuit, the inputs of which are connected to the outputs of the detectors and the output connected to the recorder input , characterized in that, in order to improve the accuracy and reliability of the determination, it is equipped with an additional source and detector of beta radiation, a comparison circuit and two keys, and the area of the sensitive surface of the additional tional detector several tens of times greater than the sensitive surface area of the first detection of beta radiation, the outputs of both beta-ray detectors are connected to the inputs of the comparator circuit, and its output via the keys associated with the measurement scheme and the registrar relationship.

SU3549409/25A 1983-02-09 1983-02-09 DEVICE FOR DETERMINATION OF WASHED COAT INSULATION SU1119439A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3549409/25A SU1119439A1 (en) 1983-02-09 1983-02-09 DEVICE FOR DETERMINATION OF WASHED COAT INSULATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3549409/25A SU1119439A1 (en) 1983-02-09 1983-02-09 DEVICE FOR DETERMINATION OF WASHED COAT INSULATION

Publications (1)

Publication Number Publication Date
SU1119439A1 true SU1119439A1 (en) 2001-07-20

Family

ID=60517293

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3549409/25A SU1119439A1 (en) 1983-02-09 1983-02-09 DEVICE FOR DETERMINATION OF WASHED COAT INSULATION

Country Status (1)

Country Link
SU (1) SU1119439A1 (en)

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