RX102 Gamma Spectrometer

The RX102 portable gamma spectrometer is a compact gamma spectrometer based on SiPM and CsI(Tl), with SiPM bias voltage output and signal input, supporting user external SiPM detectors, also usable as a multi-channel analyzer. It can be applied in research, environmental monitoring, industrial inspection, medical radioactive source management, and public safety.

1 cm³
CsI(Tl) Detector
2048
Multi-channel Analyzer
25 keV – 2 MeV
Energy Range
RX-102
RX102 Portable Spectrometer
Cs137 Spectrum
Example Cs137 Spectrum Collected by RX102
Detector 1 cm³ CsI(Tl) + SiPM
Energy Resolution 7.2% (662 keV)
Supports External SiPM-based detectors
Trigger Output TTL Level
Communication Interface USB
Features

Product Highlights

High Sensitivity Detection
Equipped with SiPM + 1 cm³ CsI detector
Energy Resolution
7.2% (662 keV)
Multi-channel Analyzer
Built-in 2048-channel analyzer
Expandable detector
Supports external detectors; external SiPM detector can switch input
Compact Structure
Integrates SiPM power supply and multi-channel analyzer, compact design
Gain Stabilization
Automatically adjusts SiPM bias according to temperature to stabilize the gain
Plug & Play
USB connection allows real-time spectrum measurement
Output
TTL trigger level, SiPM fast signal
Open-source DAQ
Open-source data acquisition software for further development and integration
Technical Specifications

Technical Parameters

ParameterSpecification / Description
Detector
Detector TypeCsI(Tl) + SiPM (can be replaced with other crystals as requested)
Detector Size10 × 10 × 10 mm³
Measurement TargetGamma Rays / X-rays
Energy Range25 keV – 2 MeV
Energy Resolution7.2% (662 keV)
Count Rate Range1 – 100,000 cps
Multi-channel Analyzer2048 channels
Environment & Interfaces
Operating Temperature-20℃ – 50℃
Operating Humidity≤90% (non-condensing)
Input InterfaceExternal SiPM input (software selectable between internal or external detector)
Output InterfaceSiPM signal, TTL triggers
CommunicationUSB
Application Scenarios

Application Scenarios

🔬
Research
Radiation detection in laboratories and research institutions
🌍
Environmental Monitoring
Rapid detection for environmental and nuclear safety inspection
🏭
Industrial Inspection
Screening of radioactive materials in industrial scenarios
🏥
Medical Management
Management of radioactive sources and monitoring of medical environments
🛡️
Public Safety
On-site rapid detection and emergency response
Need More Technical Information?
Download the complete product datasheet or contact our technical support team for advice.
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