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[en] It designs a instrument platform based on embedded Linux system and peripheral circuit, by designing Linux device driver and application program based on QT Embedded, various functions of the intelligent scaler are realized. The system architecture is very reasonable, so the stability and the expansibility and the integration level are increased, the development cycle is shorten greatly. (authors)
Journal
Nuclear Electronics and Detection Technology; ISSN 0258-0934; 
; v. 31(8); p. 899-902
; v. 31(8); p. 899-902
[en] The author describes a device for the rapid, remote transfer of the information contained in a 220 scaler. Transformation of the parallel number to a series number of one microsecond duration. Application for non-destructive reading of a counter group connected to a scintillation detector with 30 simultaneous channels. (author)
[fr]
L'auteur decrit un dispositif de transfert rapide a distance de l'information contenue dans une echelle de 220. Transformation du nombre parallele en nombre serie d'une microseconde de duree. Application a la lecture non destructive d'un groupe de comptage lie a un ensemble de detection par scintillation a 30 voies simultanees. (author)[es]
El autor describe un dispositivo para transferir rapidamente, a distancia, la informacion contenida en una escala de 220. Transformacion de la cifra paralela en cifra serie de un microsegundo de duracion. Aplicacion a la lectura no destructiva de un grupo de contaje unido a un conjunto de deteccion por centelleo de 30 canales simultaneos. (author)[ru]
Opisan apparat bystroj peredachi na rasstoyanie informatsii, soderzhashchejsya v pereschetnoj skheme 220. Prevrashchenie parallel'nogo chisla v serijnoe proiskhodit v techenie mikrosekundy. Primenenie pri normal'noj peredache schetnoj gruppy, svyazannoj s sistemoj detektirovaniya pri pomoshchi stsintillyatsii na 30 odnovremennykh kanalakh. (author)Source
International Atomic Energy Agency, Vienna (Austria); 544 p; Apr 1962; p. 267-273; Conference on Nuclear Electronics; Belgrade, Yugoslavia (Serbia); 15-20 May 1961; ISSN 0074-1884; ; 3 figs
; 3 figs
[en] Yamane and Hayashi derived a new formula for the variance-to-mean ratio that takes the channel advance time of a multi-channel scaler into account. If the channel advance time is much smaller than the channel width (as in practice), then its effect can be numerically shown to be negligible. It might be for this reason that experimental results that validate the new formula have never been published. However, by introducing an artificial long channel advance time equal to the width of one channel, the effect becomes significant and can be demonstrated experimentally. With these experimental results, the new formula could be validated. (author)
Journal
[en] A description is given of a low cost multi-scalar system using LSI counters controlled by a micro-processor. (Auth.)
Journal
Nuclear Instruments and Methods; ISSN 0029-554X; ; v. 155(1-2); p. 311-312
; v. 155(1-2); p. 311-312
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