Ludlum Model 44-6

  Beta Gamma Radiation Detector

PART NUMBER: 47-1535

APPLICATION: beta, gamma radiation survey
RADIATION DETECTOR: 30-45 mg/cm² stainless steel wall halogen quenched GM
SENSITIVITY: 1200 cpm/mR/hr (¹³⁷Cs gamma)
BETA CUT OFF: approximately 200 keV (window open)
ENERGY RESPONSE: energy dependent
DEAD TIME: typically 95 microseconds

BACKGROUND: 20 cpm closed, 25 cpm open
COMPATIBLE INSTRUMENTS: general purpose radiation survey meters, ratemeters and scalers
OPERATING VOLTAGE: 900 volts
CONNECTOR: series "C" (others available)
CONSTRUCTION: 1000 mg/cm² wall density
SIZE: 1.3 x 6 in. (3.2 x 15.2 cm) (Dia x L)
WEIGHT: 0.7 lb (0.3 kg)

CE CERTIFIED: yes

Detector Clip