방사선이 발광물질에 충돌하여 나오는 빛 신틸레이션 검출기 및 멀티채널 분석모듈(MCA)입니다.
오픈소스 하드웨어로 아두이노 IDE에서 프로그래밍이 가능합니다.
소프트웨어도 오픈소스입니다. (Instruction on how to do this can be found on GitHub and Hackaday. The software is optimized to work with Gamma MCA out of the box, allowing live-plotting and the recording of spectra via the USB interface. )
특징
Compact design: Total size 120 x 50 mm. 70 x 50 mm area for electronics and additional 50 x 50 mm to mount the scintillator.
All-in-one detector: No external parts (e.g., sound card) required to record gamma spectra.
Easily programmable using the standard Arduino IDE or ready-to-use firmware files.
Low-voltage device: No HV needed for a photomultiplier tube.
SiPM voltage range from 28 V to 33 V.
OLED support out of the box.
Low power consumption: ~15 mA @ 5V in standard operation.
Adjustable preamp gain for the SiPM pulses (affects energy range & resolution).
Customizable energy range with 4096 ADC channels.
Default Mode: Capable of at least around 60,000 cps while also measuring energy.
Geiger Mode: Capable of at least around 180,000 cps without energy measurement.
Additional broken-out power pins and I2C header for displays, etc.
Note: SiPM and scintillator are not included in this kit.
