LND 72511

Thin wall beta-gamma detector

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GENERAL SPECIFICATIONS
Gas filling  Ne +Halogen
Cathode material  446 Stainless Steel
Maximum length (inch/mm) 8.00/203.1
Effective length (inch/mm) 5.5/139.7
Maximum diameter (inch/mm) 1.35/34.3
Effective diameter (inch/mm) 0.73/18.4
Connector  Octal 8 Pin Base
Operating temperature range °C  -40 to +75
ELECTRICAL SPECIFICATIONS
Recommended anode resistor (meg ohm)  3.3
Recommended operating voltage (volts) 500
Operating voltage range (volts) 450 - 650
Maximum plateau slope (%/100 volts)  10
Minimum dead time (micro sec)  100
Gamma sensitivity Co60 (cps/mr/hr) 90
Tube capacitance (pf) 4
Weight (grams) 70
Maximum background shielded 50mm Pb + 3mm Al (cpm) 30
Maximum starting voltage (volts) 400
WALL SPECIFICATIONS
Areal density (mg/cm²) 40-60
Thickness (inch/mm) 0.003/0.076