LND 7133

Thin wall beta-gamma detector

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GENERAL SPECIFICATIONS
Gas filling  Ne +Halogen
Cathode material  446 Stainless Steel
Maximum length (inch/mm) 4.17/105.9
Effective length (inch/mm) 1.10/27.9
Maximum diameter (inch/mm) 0.98/25.0
Effective diameter (inch/mm) 0.78/19.8
Connector  B2A
Operating temperature range °C  -10 to +75
ELECTRICAL SPECIFICATIONS
Recommended anode resistor (meg ohm)  4.7
Minimum anode resistor (meg ohm)  2.2
Recommended operating voltage (volts) 500
Operating voltage range (volts) 450 - 650
Maximum plateau slope (%/100 volts)  10
Minimum dead time (micro sec)  45
Gamma sensitivity Co60 (cps/mr/hr) 7.5
Tube capacitance (pf) 3
Weight (grams) 60
Maximum background shielded 50mm Pb + 3mm Al (cpm) 5
Maximum starting voltage (volts) 380
WALL SPECIFICATIONS
Areal density (mg/cm²) 30
Thickness (inch/mm) 0.002/0.05
Material  Stainless Steel