3x Photomultiplier Tubes Feu-84-6 Feu-62 And Feu-51 Russian Pmt Nos

US $49.00

  • Minsk, Belarus
  • Jan 30th
I will ask an immidiate payment from a winner. Otherwise do not bid please. I'm selling 3 Russian Photomultiplier TUBES - FEU-84-6, FEU-62 and FEU-51 1) FEU-84-6 FEU84-6. It is like new, form old soviet stock.  SPECS: Photocathode -  antimony-potassium-sodium-cesium Optical input - front The diameter of the working area of the cathode - 25mm The number of amplification stages - 12 Wavelengths of maximum sensitivity  -   420-550 nm Dark current  -   < 50 nA Sensitivity of the photocathode   -   < 80 mkA/lm Anode sensitivity, A/lm - <80 Life time   -   more than 2000 hours Max Voltage -  1900 V Max anode current - 5 micro A 2) Photomultiplier TUBE FEU-62 It is like new, form old soviet stock.  SPECS: spectral sensitivity: 400-1200 nm (visible light and IR) max. spectral sensivity: 650-850 nm photocathode diameter: 10 mm 11 multiplying dinodes anode voltage: 1.1-1.4 kV anode current: <100 uA size: 34*95 mm weight: 55 gr 3) Photomultiplier TUBE FEU-51 It is like new, form old soviet stock.  SPECS: Photocathode -  antimony-potassium-sodium-cesium Optical input - front The diameter of the working area of the cathode - 25mm The number of amplification stages - 11 Dark current  -   < 30 nA Sensitivity of the photocathode   -   < 110 mkA/lm Life time   -   more than 2000 hours Max Voltage -  2300 V    SHIPPING IS 30$ ALL OVER THE WORLD VIA EXPRESS AIRMAIL (WITH TRACKING)!!! It takes 8-14 days over the world. Bid with confidence! Feel free to ask about spares for Russian or Soviet dosimeters Check my other dosimeters, radiometers, geiger counters for sale.     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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