LND 72118

Thin wall beta-gamma detector

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GENERAL SPECIFICATIONS
Gas filling  Ne +Halogen
Cathode material  446 Stainless Steel
Maximum length (inch/mm) 5.1/129.5
Effective length (inch/mm) 3.74/94.2
Maximum diameter (inch/mm) 0.63/16.0
Effective diameter (inch/mm) 0.61/15.5
Connector  Pin
Operating temperature range °C  -55 to +75
ELECTRICAL SPECIFICATIONS
Recommended anode resistor (meg ohm)  3.3
Minimum anode resistor (meg ohm)  2.2
Recommended operating voltage (volts) 500
Operating voltage range (volts) 450 - 700
Maximum plateau slope (%/100 volts)  8
Minimum dead time (micro sec)  70
Gamma sensitivity Co60 (cps/mr/hr) 45
Tube capacitance (pf) 3
Weight (grams) 20
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