Model 44-26 Pancake G-M Foot Probe

The Model 44-26 is a pancake G-M foot probe for contamination survey with an alarm ratemeter

PART NUMBER:47-1509

 

INDICATED USE: Alpha beta gamma hand monitoring
DETECTOR: 3 ea. pancake type halogen quenched G-M
WINDOW: 1.7 plus or minus 0.3 mg/cm² mica
WINDOW AREA:
Active - 46 cm²
Open - 27 cm²
EFFICIENCY(4pi geometry): Typically 5%-C-14; 22%-Sr-90/Y-90; 19%-Tc-99; 32%-P-32; 15%-Pu-239
SENSITIVITY: Typically 9900 cpm/mR/hr (Cs-137 gamma )
ENERGY RESPONSE: Energy dependent
DEAD TIME: Typically 80 microseconds
COMPATIBLE INSTRUMENTS: General purpose survey meters, ratemeters, and scalers
OPERATING VOLTAGE: 900 volts
CONNECTOR: Series "C" (others available )
CONSTRUCTION: Aluminum housing with beige polyurethane enamel paint
TEMPERATURE RANGE: -4° F(-20° C) to 122° F(50° C)
May be certified for operation from -40° F(-40° C) to 150° F(65° C)
SIZE: 10.8" (27.4 cm)H X 7" (17.8 cm)W X 9" (22.9 cm)L
WEIGHT: 4.4 lb (2kg