Cantitate: 30
Unitate masura: bucata
Detector Geiger-Muller LND 7121 (ZP1200, ZP1201)
7121 Gamma Detector
WINDOW SPECIFICATIONS
Effective diameter (inch/mm) 0.36/9.1
Material Stainless Steel
Thickness (inch/mm) 0.010/0.254
GENERAL SPECIFICATIONS
Gas filling 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
Connector Pin
Operating temperature range °C -10 to +75
ELECTRICAL SPECIFICATIONS
Recommended anode resistor (meg ohm) 10
Maximum starting voltage (volts) 325
Recommended operating voltage (volts) 500
Operating voltage range (volts) 450 - 650
Maximum plateau slope (%/100 volts) 6
Minimum dead time (micro sec) 90
Gamma sensitivity Co60 (cps/mr/hr) 18
Tube capacitance (pf) 3
Weight (grams) 8
Maximum background shielded 50mm Pb+3mm(cpm) 10