Single Channel Analyser [ TYPE : SC 530 ]
Technical Data
Single Channel Analyser Type : SC530 manufactured by NUCLEONIX is designed primarily to be a constituent unit of Modular Gamma Ray Spectrometer Type : GR611M.
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.
Features
Specifications
| 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 |
