SPECIFICATIONS
Types of detection rays:: y-ray, x-ray,B-ray
Sensitivity:: 80CPM/uSv (For Co-60)
Product name:: Nuclear radiation detector
Power supply:: 1100mAh lithium battery
Origin: Mainland China
Language:: Chinese/English switch
Energy range:: 48keV-1.5Mev≤±30% (for 137Cs-)
Dose equivalent rate:: 0.00-1000uSv/h (10mSv/h)
Dosage unit:: μSv/h,μGy/h,mR/h,cps,cpm Switch
Detector:: Energy Compensation GM tube (Geiger Technology tube )
Cumulative dose equivalent:: 0.00μSv-500.0mSv
Certification: CE
Brand Name: FNIRSI
Alarm method:: light, vibration, sound
FNIRSI GC-01 Product Manual:https://www.mediafire.com/file/qejiy9xhlsujxrk/%25E6%25A0%25B8%25E8%25BE%2590%25E5%25B0%2584%25E8%25AF%25B4%25E6%2598%258E%25E4%25B9%25A6%25E3%2580%2590%25E7%2594%25B5%25E5%25AD%2590%25E6%25A1%25A3%25E3%2580%2591_V-06_23.02.17.pdf/file
The FNIRSI GC-01 nuclear radiation detector uses a higher-precision Geiger-Miller counter.
Counter for detecting the intensity of ionizing radiation (beta particles, gamma rays and x-rays).
Use a gas tube or a small chamber as a probe.When the voltage applied to the probe reaches a certain range.Each time the ray is ionized in the tube to produce a pair of ions, it can be amplified to produce an electric pulse of the same size.And recorded by the connected electronic device.The number of rays per unit time thus measured.The alarm threshold measurement rate can be arbitrarily selected.
Video by :DiodeGoneWild
Product testing and evaluation:https://www.youtube.com/watch?v=TynpfXSBdhU
----- Or scan & click the QR code to watch the video.