Sbm-20-1 Geiger-mueller Counter Tube For Dosimeter, Radiometer New

US $650

  • Москва, default, Russian Federation
  • Jun 3rd
SBM-20-1 Geiger-Mueller counter Tube for Dosimeter, Radiometer NEW  GMS 20-1 counter the most popular among the household dosimeters.  It is an improved version of the Geiger-Muller. SBM - 20 - 1 sensitive to Gamma-rays and x-rays. Technical characteristics: Minimum Anode Resistor 1.0 (MOhm) Recommended Anode Resistor 5.1(MOhm) Recommended Operating Voltage 400V Operating Voltage Range 350 – 475V Initial voltage 260 – 320V Plateau length at least 100 V 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) 9 Gas Filling Ne + Br2 + Ar Cathode Material Stainless Steel, 50 mkm Maximum Length 101 mm Effective Length 83.5 mm Maximum Diameter 11 mm Effective Diameter 10 mm Connector Pin Operating Temperature Range from -60 to +70 C 40 Areal Density(mg/cm2)  Thickness 0.05 (mm) Payment via PayPal. We send our parcel with registered international tracking number. Froo www.froo.com | Froo Cross Sell, Free Cross Sell, Cross promote, eBay Marketing, eBay listing Apps, eBay Apps, eBay Application

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