 Environmental Restoration Group |
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| Ludlum Model 44-1 | |
| Ludlum Specifications | |
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INDICATED USE: Beta detection SCINTILLATOR: 1.7" diameter x 0.01" thick (4.3 x 0.03 cm) plastic scintillator WINDOW: 1.2 mg/cm2 NON-UNIFORMITY: Less than 10% OPERATING VOLTAGE: Typically 500 - 1200 volts WINDOW AREA: 11.6 cm2 active and open EFFICIENCY (4pi): 10% - 14C BACKGROUND (10 µR/hr): Typically 100 cpm ENERGY RESPONSE: N/A COMPATIBLE INSTRUMENTS: General purpose survey meters, ratemeters and scalers SIZE: 2" diameter x 7.3" L (5.1 x 18.5 cm) WEIGHT: 1 lb (0.5 kg) PHOTOMULTIPLIER TUBE: 1.5"(3.8 cm) diameter |
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8809 Washington St. NE • Suite 150 Albuquerque, NM 87113 Tel: (505) 298-4224 Fax: (505) 797-1404 |