Single Channel Analyser *

Single Channel Analyser * [ TYPE : SC 530 ]

Technical Data

Single Channel Analyser SC530 is essentially used for pulse height analysis. It has THREE modes of operations namely INTEGRAL, NORMAL & WINDOW. In Gamma Ray Spectrometer the scintillation detector pulse output is proportional to the Gamma Energy and hence accurate measurement of pulse height by Single Channel Analyser will give the energy information.

Input Positive unipolar or bipolar (0-10V) linear range.
Input Impedance 5K Ohm
Pulse Pair Resolution Better than 1 micro second
Output 4V positive pulse of 0.5 micro sec width
Output Impedance Less than 100 ohms
Lower Level Discriminator Variable from 0 to 10V by means of ten turn helipot.
External LLD Reference Input (Optional ) 0 to 10V (12V maximum) 1K ohms input impedance
LLD Output 4V positive pulse of 0.5 micro sec width available on the rear panel
LLD Output Impedance Less than 100 ohms
Upper Level Discriminator Variable from (0-10V) in NORMAL mode. Variable from (0-1V) in WINDOW mode. It is ineffective in INTEGRAL mode.
Non-linearity Less than 0.3% of full scale for both discriminators.
Window width Constancy Better than /- 30 mV variation over the Linear 0-10V range.
Maximum Zero Offset Less than 0.5% of full scale for both the discriminators.
Power requirements 24V 20mA 12V 180mA
-12V 60mA -24V 5mA
Dimensions Standard single width module
Module connector Amphenol Connector Type : 26-159-24P-H (24 Pin Type) or NIM Standard as per AEC specifications TID 20893 (Rev) Type : AMP 204186-5