
The Model 43-92 is an alpha scintillator. With an active area of 100 cm2, a slim, low-profile body, and a low background count rate, this detector is good for surveys for alpha contamination.
	PART NUMBER: 47-2555
INDICATED USE: Alpha contamination survey SCINTILLATOR: ZnS(Ag) WINDOW: 0.8 mg/cm2 recommended for outdoor use WINDOW AREA: Active - 100 cm2 Open - 89 cm2 EFFICIENCY (4pi geometry): Typically 20% - 239Pu NON-UNIFORMITY: Less than 10% BACKGROUND: Alpha - 3 cpm or less COMPATIBLE INSTRUMENTS: General purpose survey meters, ratemeters, and scalers TUBE: 1.125"(2.9cm) diameter magnetically shielded photomultiplier OPERATING VOLTAGE: Typically 500 - 1200 volts DYNODE STRING RESISTANCE: 100 megohm CONNECTOR: Series “C” (others available ) CONSTRUCTION: Aluminum housing with beige powdercoat finish TEMPERATURE RANGE: 5°F(-15°C) to 122°F(50°C) May be certified to operate from -40°F(-40°C) to 150°F(65°C) SIZE: 3.2"(8.1 cm)H X 3.5"(8.9 cm)W X 12.2"(31 cm)L WEIGHT: 1 lb (0.5kg)
Replacement Parts Mylar Window Photomultiplier Tube Scintillator Protective Cover

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