Russian Geiger Counter Sbm-20 For Dosimeter New Tested

US $880

  • Europe, Ukraine
  • Jun 22nd
Russian Geiger TUBE Counter SBM-20 Lot of 1  New old stock. GENERAL SPECIFICATIONS Parameters SBM-20 / SBM-20U Gas Filling Ne + Br2 + Ar Cathode Material Stainless Steel, 50 mkm Maximum Length (mm) 108 / 101 Effective Length (mm) 91.0 / 83.5 Maximum Diameter (mm) 11 Effective Diameter (mm) 10 Connector Pin Operating Temperature Range 0C -60 to +70     ELECTRICAL SPECIFICATIONS Parameters SBM-20 / SBM-20U Minimum Anode Resistor (meg ohm) 1.0 Recommended Anode Resistor (meg ohm) 5.1 Recommended Operating Voltage (volts) 400 Operating Voltage Range (volts) 350 - 475 Initial voltage (volts) 260 - 320 Plateau length (volts) at least 100 Maximum Plateau Slope (%/100 volts) 10 Minimum Dead Time (at U=400V, micro sec) 190 Working range (mkR/s) 0.004 - 40 Working range (mR/h) 0.014 - 144 Gamma Sensitivity Ra226 (cps/mR/hr) 29 Gamma Sensitivity Co60 (cps/mR/hr) 22 Inherent counter background (cps) 1 Tube Capacitance (pf) 4.2 Life (pulses) at least 2*1010 Weight (grams) 10 / 9  -----------------------------------------------------------------------------  Payment Details PAYMENT IN USA and GERMANY I accept payments: PayPal, Moneybookers -------------------------------------------------------------------------------- Shipping Details Shipping from Ukraine via Airmail with tracking number Insurance is included to shipping cost We offer combined shipping discounts Shipping time Europe 10-12 days Germany, Italy 14-18 days USA, Canada 12-15 days Asia, South America 14-20 days Australia, New Zeland 20-24 days Africa, Central America 24-34 days   -------------------------------------------------------------------------- If you have questions, please feel free to contact us before shopping   Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

Directions

Similar products from Radiation Sensors & Geiger Counter

People who viewed this item also vieved

By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.

Accept All Cookies