Alpha/Beta Detector

Category: Characterization > Monitors > Radiation Monitors
Reference # : Model No :

Ludlum Measurements has a wide selection of detectors and detector accessories available..

Model 43-1-1: part number 47-2336
• scintillator
• window 75 cm² open
• efficiency 30%–239Pu; 30%–90Sr/Y; 4%–14C

Model 43-2-2: part number 47-2003
• scintillator
• window 1.5 cm² open
• efficiency 25%–239Pu; 20%–90Sr/Y; 5%–14C

Model 43-10-1: part number 47-1305
• scintillator
• sample counter head
• 37% for 239Pu; 32%–230Th; 39%–238U; 5%–14C; 27%– 99Tc; 29%–137Cs; 26%–99Sr/90Y

Model 43-68: part number 47-2005
• rechargeable gas proportional
• window 126 cm²
• 20%–239Pu; 15%–14C; 30%–99Tc; 20%–90Sr/90Y,

Model 43-93: part number 47-2556
• scintillator
• window 100 cm² active
• efficiency 20%–239Pu; 15%–99Tc; 20%–90Sr/90Y

Model 43-78-2: part number 47-2620
• large sample a/b counting
• sample size 7.6 cm (3 in.)
• efficiency 37%–239Pu; 37%–90Sr/90Y

Model 43-135: part number 47-3466
• large area 2p proportional detector
• equipped with counting and pressure relief valves
• pressure gauge

Model 43-143: part number 47-3887
• gas proportional
• window 100 cm² active
• efficiency 20%– 239Pu; 15%–14C; 3%–99Tc; 20%–90Sr/90Y

Model 43-147: part number 47-4092
• scintillator
• window 200 cm² active
• efficiency 20%–239Pu; 13%–99Tc; 20%–90Sr90Y

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