1x Miniature Sbm-10 ???-10 Soviet Military Geiger Muller Gm Counter Tube ~sbm-20

US $18.99

  • Sofia, Bulgaria
  • Jan 30th
SBM-10 / ???-10 HARD BETA and GAMMA GM DETECTOR TUBES Vintage Made in USSR during the 80s for the Soviet Military Needs by VNIIRT / Soviet Institute for Scientific Radiation Technology Research / More about the institute here: http://www.vniitfa.ru/index.php?option=com_content&view=article&id=2&Itemid=3 Genuine Russian Military Surplus Condition - NOS, Comes straight from the Factory Box. UNTESTED - For sale AS IS This auction is for 1 (one) piece per bid! Range of registering gamma radiation = 0.1 ... 1000 mkRoentgen/sec Gamma sensitivity Cs137 = 9.6...10.8 pulses/sec at P=10 mkRoentgen Working range = 350...475 Volts Start of counting = 260...320 Volt Length of counting plateau = at least 100 Volts Pulses value = at least 20 Volt Plateau slope = 0.15 %/Volt Dead time at 400 Volt power = 64 Roentgen/mksec Maximum counting = no more than 1900 pulses/sec Background noise = no more than 0.13 pulses/sec   SHIPPING The item(s) will be shipped by registered regular mail unless other arrangement has been set with the buyer. Due to severe delays for the Regular mail sent to USA and Canada, we recommend upgrade to Priority for all US and Canada clients, please contact us for details! Overseas delivery typically takes 1 to 3 weeks and about a week for Europe. NOTE: If you purchase several items I will combine the shipment to reduce shipment costs.   PAYMENT 1. PayPal - www.paypal.com    
Condition New other (see details) :
A new, unused item with absolutely no signs of wear. The item may be missing the original packaging, or in the original packaging but not sealed. The item may be a factory second or a new, unused item with defects. See the seller’s listing for full details and description of any imperfections.
Seller Notes NOS, Comes Straight from the State Military Surplus

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