Cylindrical GM detector with no “handle”.  Response is similar to a pancake probe.

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PART NUMBER: 47-2356

APPLICATION: alpha, beta, gamma radiation survey, sample counting, frisking
RADIATION DETECTOR: pancake-type, halogen quenched G-M
WINDOW: 1.7 ± 0.3 mg/cm² mica
WINDOW AREA: 15 cm² (2.3 in²) active, 12 cm² (1.9 in²) open
EFFICIENCY(4π): 5% – ¹⁴C; 22% – ⁹⁰Sr/⁹⁰Y; 19% – ⁹⁹Tc; 32% – ³²P; 15% – ²³⁹Pu
SENSITIVITY: 3300 cpm/mR/hr (¹³⁷Cs gamma)
ENERGY RESPONSE: energy dependent
DEAD TIME: 80 microseconds

BACKGROUND: 60 cpm
COMPATIBLE INSTRUMENTS: general purpose radiation survey meters, ratemeters and scalers
OPERATING VOLTAGE: 900 volts
CONNECTOR: series “C” (others available)
CONSTRUCTION: painted aluminum housing with beige powder coat
SIZE: 2.3 x 2.8 in. (5.9 x 7 cm) (Dia x L)
WEIGHT: 0.5 lb (0.2 kg)

CE CERTIFIED: yes