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Ludlum Model
44-142
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Specifications |
PART NUMBER: 47-3161
APPLICATION: beta radiation contamination survey
RADIATION DETECTOR: 0.010 in. (0.025 cm) thick plastic scintillator
NON-UNIFORMITY:
< 10%
OPERATING VOLTAGE:
typically 500-1200 volts
WINDOW:
1.2 mg/cm²
WINDOW AREA:
100 cm² (15.5 in²) active; 88 cm² (13.6 in²) open
EFFICIENCY (4π):
typically 4% - 14C; 30% -
90Sr/90Y; 20% -
99Tc
BACKGROUND (10 µR/hr):
≤ 300 cpm
COMPATIBLE INSTRUMENTS:
general purpose radiation survey meters, ratemeters and scalers
CONSTRUCTION:
aluminum housing with beige powder coat
SIZE: 2.5 x
3.8 x 12.3 in. (6.4 x 9.5 x 31.1 cm) (H x W x L)
WEIGHT:
1 lb (0.5 kg)
CE CERTIFIED: yes
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