Features:
Tin oxide cathode, coaxial cylindrical thinshell structure (wall density of 50±10cg/cm2), pulse applied type halogen tube.
Support provide the detection γ-Ray of 20mR/h-120mR/h and soft β-Ray in r-ange of 100-1800 decay/minutes·CM2.
The ambient medium temperature is from -40°C to 55°C.
Easy installation, it can be installed on the geiger counter without need tools.
Comes with one PVC tube for convenient transmission.
A perfect replacement accessory for IOT-G M-v1.1 IOT open-source geiger counter G-M tube.
Specifications:
Name: J305 Geiger Tube
Material: glass+metal
Working temperature: -40℃ to 55℃
Minimum plateau length: 80V
Max plateau slope rate: 10%/80V
limiting operating voltage: 550V
Max background count rate: 25 times/min
Lifespan: ＞1*109 pulse
Item size: 88 * 10 * 10mm / 3.47 * 0.39 * 0.39in
Item weight: 18g / 0.63ounce
Package size: 145 * 90 * 110mm / 5.71 * 3.54 * 4.33in
Package weight: 55g / 1.94ounce
Packing List:
1 * J305 Geiger Tube
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
CONTACT US
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
