LND 725

Thin wall beta-gamma detector

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GENERAL SPECIFICATIONS
Gas filling  Ne +Halogen
Cathode material  446 Stainless Steel
Maximum length (inch/mm) 4.28/108.7
Effective length (inch/mm) 2.10/53.3
Maximum diameter (inch/mm) 0.94/23.8
Effective diameter (inch/mm) 0.73/18.4
Connector  Grid Cap
Operating temperature range °C  -55 to +75
ELECTRICAL SPECIFICATIONS
Recommended anode resistor (meg ohm)  1
Recommended operating voltage (volts) 900
Operating voltage range (volts) 850 - 1000
Maximum plateau slope (%/100 volts)  10
Minimum dead time (micro sec)  100
Gamma sensitivity Cs137 (cps/mr/hr) 21
Tube capacitance (pf) 3
Weight (grams) 20
Maximum background shielded 50mm Pb + 3mm Al (cpm) 40
Maximum starting voltage (volts) 800
WALL SPECIFICATIONS
Areal density (mg/cm²) 40-60
Thickness (inch/mm) 0.003/0.076