LND 7256

High temperature platinum plated gamma detector

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GENERAL SPECIFICATIONS
Gas filling  Ne +Halogen
Cathode material  446 Stainless Steel
Maximum length (inch/mm) 6.2/157.5
Effective length (inch/mm) 5.10/129.5
Maximum diameter (inch/mm) 0.75/19.1
Connector  JEDEC A3-1
Operating temperature range °C  -55 to +75
Effective diameter (inch/mm) 0.73/18.4
ELECTRICAL SPECIFICATIONS
Recommended anode resistor (meg ohm)  4.7
Maximum starting voltage (volts) 775
Recommended operating voltage (volts) 900
Operating voltage range (volts) 850 - 1200
Maximum plateau slope (%/100 volts)  8
Minimum dead time (micro sec)  100
Gamma sensitivity Co60 (cps/mr/hr) 110
Tube capacitance (pf) 3
Weight (grams) 30
Maximum background shielded 50mm Pb + 3mm Al (cpm) 50