Ussr Radiation Detector Dosimeter Poisk-2 With 2x Sbt-9 Geiger Counter Tubes

US $1100

  • Severodonetsk, Luganskaja, Ukraine
  • Jun 4th
USSR Radiation Detector Dosimeter POISK-2 with 2x SBT-9 Geiger counter Tubes  Used - Working condition!!! It works from integrated rechargable batteries which can be charged from any 2,6mA charger during 14 hours...Or replace them with 2x CR2032 batteries... Technical characteristics of SBT-9 Tubes:       Measures   alpha*; beta andgamma radiation *- the distance between source and mica window must be 20 mm or less (for alpha radiation only). ·         Voltage of start of counting: 260V - 320V; ·         Operating voltage : 380V; ·         Plateau Length  :  80 V ·         Slope of the counting :   < 0.125%/V; ·         Own background:   < 0.17 imp/s; ·         Working temperature range: -45…+50 C ·         Working life: 50*10E+10 counts ·         Mica window thickness: 4 - 5 microns   ·         Weight: 8,5g.                  Delivery via registered airmail usually takes about 10-21 days          Item will be shipped in two days after payment and tracking number will be provided throw Ebay...

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