LND 72216

End window-alpha-beta-gamma detector

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GENERAL SPECIFICATIONS
Gas filling  Ne +Halogen
Cathode material  446 Stainless Steel
Maximum length (inch/mm) 2.64/67.1
Effective length (inch/mm) 1.02/26.0
Maximum diameter (inch/mm) 1.38/34.9
Effective diameter (inch/mm) 0.94/24.0
Connector  Pin
Operating temperature range °C  -40 to +75
WINDOW SPECIFICATIONS
Areal density (mg/cm²) 2.0
Effective diameter (inch/mm) 0.94/24.0
Material  Mica
ELECTRICAL SPECIFICATIONS
Recommended anode resistor (meg ohm)  3.3
Maximum starting voltage (volts) 400
Recommended operating voltage (volts) 500
Operating voltage range (volts) 450 - 700
Maximum plateau slope (%/100 volts)  10
Minimum dead time (micro sec)  70
Gamma sensitivity Co60 (cps/mr/hr) 30
Tube capacitance (pf) 5
Weight (grams) 60
Maximum background shielded 50mm Pb + 3mm Al (cpm) 25
Minimum anode resistor (meg ohm)  2.7