LUDLUM 43-9 alpha линия отбор sinchi letter -..

спецификация..
INDICATED USE: Alpha radiation sample counting
SCINTILLATOR: ZnS(Ag)
WINDOW: Typically 0.4 mg/ square cm aluminized mylar
SAMPLE HOLDER: O-ring sealed stainless steel slide
SAMPLE SIZE (maximum):1"(2.5cm) diameter X 0.06"(0.15cm) thick
EFFICIENCY (4pi geometry): Typically 30% - 230Th
COMPATIBLE INSTRUMENTS: Typically used with Models 2000, Model 2200,
Model 2221, Model 2241-2, Model 2241-3, Model 2241-3i
TUBE: 1.5"(3.8cm) 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 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: Detector: 3" (7.6cm) diameter X 8.5" (21.6cm)H
Sample Tray: 1.8"(4.6cm)W X 5.5"(14cm)L
WEIGHT: 2 lb (0.9 kg)