Special detectors

X-Ray Detectors

X-Ray Detectors Nomenclature  

X-Ray Detector

Detectors with NaI(Tl) crystals, SDN.03 series, are intended to detect the X-ray quanta energy in the 5 to 60 keV range into luminous energy. These detectors are used to convert long-wave gamma and X-ray radiation into luminous energy in X-ray analysis instruments.

Energy resolution of X-ray detectors amounts to 36.5 % at radiation energy of 5.9 keV (55Fe).

In the X-ray detectors, input windows can be made of aluminum 0.05 to 0.1 mm thick or of beryllium 0.1 to 0.3 mm thick.

sdn03.GIF (2182 bytes)

SBN.03

55Fe spectrum for a NaI(Tl) dia. 20x2 mm.
Be window.

241Am spectrum for a NaI(Tl) dia. 20x2 mm.
Be window.

X-ray detectors.  

Detector type & nomenclature

Scintillator dimensions [mm]

diameter

height

SDN.03

9

1

SDN.03-01

16

2

SDN.03-02

20

2

SDN.03-03

25

2

SDN.03-04

30

2

SDN.03-05

40

2

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