GAMMA SPECTROSCOPY & COMPTON EFFECT
DescriptionExp-1 Detecting Gamma Radiation with a scintillation counter.
Exp-2 Recording and calibrating Gamma Spectrum.
Exp-3 Identifying & determining activity of radioactive samples.
Exp-4 Qualitative observation of the Compton Effect.
Exp-5 Energy calibration.
Exp-6 Detector Energy Resolution.
Exp-7 Pair Production and Annihilation.
Exp-8 Counting Statistics.
Exp-9 Absorption of Gamma radiation.
Exp-10 Multichannel scaling and Half Life.
This setup with internal pre-amplifier allows direct connection to scintillation detectors. The bipolar amplifier includes polarity selection and multiple shaping times when using different types of detectors with external pre-amplifiers. Upper and lower level discriminators may be set for rejection of unwanted signals. The high voltage supply is rated to +2048V for use with scintillation or proportional detectors. Optional polarity selection is available for use with detectors requiring negative bias. A pre-amplifier power connector (±12V) is included for use with our model PA-1 external pre-amplifier. A 10µsec fixed conversion ADC allows high throughput with dead-time correction. Input selection for pre-amplifier, amplifier or ADC is controlled through computer. A background buffer is included for storing a spectrum when background subtraction, factional spectrum stripping or overlay is required. Presets include real time, live time and ROI integral. UCS30 may be operated as a multichannel scaler for time correlated studies e.g. half-life decay. A special mossbauer mode is included with MSB output for synchronization of the drive circuit. X-ray mapping may be performed with the optional ROI output. An auto-calibrate mode is provided that automatically sets the HV and amplifier gain to 1 keV/channel using a Cs-137 source.
Contents:
| Cat. No. | Item Name | Qty. |
| UCS30-XK | Universal Computer Spectrometer | 1 |
| SPA 38 | Scintillation probe with stand | 1 |
| RSS 8 | Set of 8 gamma sources | 1 |
| RAS20 | Set of 20 Absorbers | 1 |
| LSDISK 50 | Lead Shield for radioactive sources | 1 |
| USB 6 | USB cable | 1 |
| LM5 | Manual CD | 1 |
Computer Spectrometer Options
UCS301K - 1024 channel.
UCS302K - 2048 channel.
UCS304K - 4096 channel.