Used Radiation Detectors for Sale

Used Ludlum Model 9DP-1 Ion Chamber for Pulse Radiation
Pre-owned Ludlum Model 9DP-1 $2052 + cal + shipping, This ion chamber meter is used for radiography work where pulsed fields are being measured. It integrates 50 nanosecond pulses (and wider). Both exposure and exposure rate and can simultaneously be displayed with either the integrated value or the peak rate. (Click on link for SSL online ordering.)
Ludlum 2224
Pre-owned Ludlum 2224 Alpha Beta Scaler/Ratemeter $1994 + cal + shipping, This Alpha Beta Ratemeter/Scaler offers analog readout, supplemented with a digital LCD for the scaler function. Simultaneous, separate counting of alpha and beta is featured on this instrument. A front-panel mounted, three-way switch facilitates selecting alpha only, beta only, or alpha plus beta. (Click on link for SSL online ordering.)
Used Eberline RO-2S-1 Ion Chamber
Pre-owned Eberline RO-2S-1 Ion Chamber $400 + cal + shipping, (Click on link for SSL online ordering.)
Used Ludlum Model 44-9 Pancake G-M Radiaton Detector
Pre-owned Ludlum Model 44-9 Pancake G-M Detector $235 + shipping, This can be used with several different instruments including survey smeters, scalers, ratemeters, and alarm ratemeters. Indicated uses include: Alpha beta gamma survey; Frisking (Click on link for SSL online ordering.)
used Ludlum Model 44-17

Model 44-17 Low Energy Gamma Scintillator $691+ shipping, This probe is a 2 inch x 2mm NaI(Tl) crystal that can be used with several different instruments including survey meters, scalers, ratemeters, and alarm ratemetersINDICATED USE: I-125 and x-ray survey

Assorted Johnson Meters and Probes: GSM-525, GSM-506, GSM-115, HP-265 probe, GP-200 end window probe, GLE-1 Low Energy NaI probe, GP-1010 GM probe with beta slide window. Never used, but old stock from the blue line. (Click on link for SSL online ordering.s)

 

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