Ludlum 44-94

Ludlum 44-94

$50

Alpha/Beta/Gamma Detector

4 GM pancake detector.

Weekly Price: $50   Monthly Price: $100
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Description

WINDOW: 1.7 + 0.3 mg/cm2 mica
EFFICIENCY (4pi): 5%-14C; 22%-90Sr/90Y; 19%-99Tc; 32%-32P; 15%-239Pu
ENERGY RESPONSE: Energy dependent
OPERATING VOLTAGE: 900 volts
INDICATED USE: Alpha, beta, gamma survey
DETECTOR: 4 ea. pancake type halogen quenched GM
WINDOW AREA: 62 cm2 active; 50 cm2 open
SENSITIVITY: Typically 13,200 cpm/mR/hr
BACKGROUND: 240 cpm
SUGGESTED INSTRUMENTS: General purpose survey meters, ratemeters, and scalers
CONSTRUCTION: Black ABS plastic with stainless steel protective screen
SIZE: 3.5″ H x 4.5″ W x 7.8″ L (8.9 x 11.4 x 19.8 cm)
WEIGHT: 2 lb (0.9 kg)