Ludlum Model 43-92
Alpha Scintillation Detector

Indicated Use: Alpha Survey
Scintillator: ZnS(Ag)
Window: Typically 0.8 mg/cm2 aluminized mylar (1.2 mg/cm2 recommended for outdoor
use)
Background: 3 cpm or less
Non-Uniformity: Less than 10%
Suggested Instruments: General purpose survey meters, ratemeters, and scalers
Operating Voltage: Typically 500 - 1200 volts
Connector: Series “C” (others available)
Temperature Range: -4° F to 122° F  (-20° C to 50° C)
Construction: Aluminum housing with beige powder coat paint

Click Here to Download a Printable Information Sheet. (.pdf format)