Sbt-11 Rare,ussr ,geiger Counter New,tested Made In 1968

US $43.99

  • Kiev, Ukraine
  • Jan 30th
NEW SBT-11 RARE,USSR Geiger counter ?, ?.TESTED 30 days Guarantee. Lot of  1 piece. Voltage start counting - 260V-320V; The length of the plateau counting device characteristics Geiger-Muller SBT-11- no less than 80 V; The slope of the plateau counting characteristic - no more than 0.5% / B; The slope of the voltage-current characteristics of the four sections of the instrument Geiger-Muller SBT-11 - no more than 1.5% / 1B; The current four sections - 6mkA-11mkA; One section of the current - 0.5 mA-1, 1mkA; Pulse amplitude unit Geiger-Muller SBT-11 - not less than 10 V; Sensitivity to gamma radiation - 44imp/mkR-49imp/mkR; Counting Speed - 440imp/s-490imp/s; Own background - 2.50 imp / s; Insulation resistance base unit Geiger-Muller SBT-11 - 3 • 10 9; Output capacity - 8pF-12pF; The efficiency of detection of beta radiation - at least 20%. The item will be carefully packed and shipped to confirmed on eBay address from UKRAINE by International Air Mail (have tracking number) Posted with eBay Mobile On Sep-30-12 at 01:02:46 PDT, seller added the following information: FREE! Sellers: Add a FREE map to your listings. FREE!
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. ...
Model SBT-11 sbt11
Type Geiger counter

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