Nuclear radiation detectors with Geiger counters 712

Geiger counter 712. The main product parameters: Product Details Geiger counter the general characteristics described filling gas Ne + Halogen cathode material 446 Stainless Steel Maximum length (INCH / MM) 1.94 / 49.2 effective length (INCH / MM) 1.5 / 38.1 maximum diameter (INCH / MM) 0.59 / 15.1 effective diameter (INCH / MM) 0.36 / 9.1 Interface Pin Operating temperature range E ° C -10 to +75 Geiger counter window Description areal density (MG / CM2) 1.5 - 2.0 Effective Diameter (INCH / MM) 0.36 / 9.1 Window Material Mica Geiger counter the electrical characteristics of the positive recommendation impedance (MEG OHM) 10 Maximum starting voltage (VOLTS) 325 recommended operating voltage (VOLTS) 500 Operating voltage range (VOLTS) 450 - 650 Ping slope (% / 100 VOLTS) 6 minimum dead time (MICRO SEC) 90 gamma sensitivity CO60 (CPS / MR / HR) 18 管 capacitance (PF) 3 weight (GRAMS) 8 maximum background Protection 50MM PB + 3MM AL (CPM) is mainly used in Portable radiation meter and 900-type digital radiation instruments, as well as the concentration of atmospheric particles no analytical instruments.