Description
Application
Amplification, optimal filtering, analog-digital conversion of signal from semiconductor detectors of ionizing radiation, the accumulation of spectra and transfer to a PC via an RS-232 or USB, the formation of the necessary voltages for detecting units (high voltage for semiconductor detector and power for preamplifier). Hybrid is designed to work with HPGe or SiLi detectors produced by Baltic Scientific Instruments or other manufacturers.
Features
- High speed
- Low self-noise
- Analog signal processing of the spectrometric signal
- Rejection of superimposed pulses and taking into account the dead time of the spectrometer
- High linearity of the amplifier path
- Simultaneous registration of signals in the eight energy ranges
- Optional PC or manual control of the spectrometer
- Capacity to collect spectra registrations for a preset time
- Capacity to collect spectrum by “live” (or real-time)
- Setting the number of channels by software
- Capacity for energy calibration
- Definition of energy resolution, centroids of the peaks of total absorption and peak areas with and without taking into account the background under the peak
- Works with I/O ports RS-232 or USB
- Compatibility with spectra processing software LSRM, SpectraLine, ANGAMMA, AXILL.
COMPLETE SET
- Analog to digital processor – ADC
- Microprocessor unit with memory and I/O port RS-232 or USB
- Power supply for detector and preamplifier
- Cable set
- Emulation software
SPECIFICATION
| Parameter | Value |
|---|---|
| ADC conversion time, µs | 7 |
| Number of channels | 1024,2048, 4096,8192,16384 |
| Channel capacity | 232-1 |
| Gain, adjustable (manual transmission) gradually roughly * |
1 -2,5 Х1, Х2,Х4,Х8 |
| Noise level (adducted to the entrance), mV | <5 |
| Integral non-linearity, % | <0.04 |
| Temperature instability, %/°С | <0.01 |
| Shaping time constants (switchable)**, ms | 1-16 |
| Output load frequency control (for each of the outputs) | TTL |
| Power supply range, V | +/- 0-5000 |
| Dimensions, mm | 305x210x85 |
| Weight, kg Power consumption, W Supply voltage, V Frequency, Hz |
2,8 <10 220 50 |
| * 4 fixed settings are set by the manufacturer depending on the detection unit. | |
| ** 2 fixed settings are set by the manufacturer depending on the detection unit. |
