Assembled DIY Geiger Counter Kit; Nuclear Radiation Detector; GM Tube
- Geiger Tube PCB Compatibility: J305,M4011, STS-5, SBM-20,
- Geiger Tube Voltage Compatibility: All General GM Tubes with anode voltage 350-480V
- Sound and Visual Indication
- Arduino Compatible
- Supply Voltage: 5V; 3x 1.5V Battery; 4x 1.2V Battery
- Include high impedance voltage divider
- Supply Current: 12mA – 30mA
- Dimensions: 120 x 50 mm
- Shipping Weight: 150gr
J305 Tube:
- Tin oxide Cathode, Coaxial cylindrical thin shell structure(Wall density 50±10cg/cm2),
- Application of pulse type halogen tube
- Application temperature:-40°C~55°C
- Could be used for :γRay 20mR/h~120mR/h
- and β Ray in range 100~1800 ChangingIndex/minutes·CM2 soft β Ray
- (Both beta and gamma radiation detetion)
- Working Voltage: 380-450V
- Working Current: 0,015-0,02 mA
- Sensivity to Gamma Radiation: 0.1 MeV
- Own Background: 0,2 Pulses/s
- Length: 88mm
- Diameter: 10mm