• This system joins Ludlum's Model 3030E dual channel scaler with its Model 43-10-1 dual phosphor detector/2" diameter sample tray to produce a complete alpha beta sample counting system. The 3030E electronics incorporates independent backlit LCD readouts to support discriminated alpha and beta sample counting. The system features background subtraction, crosstalk correction, separate alpha/beta alarms, CPM/DPM operating modes, and a pre-scripted QC function with automatic reminder timer. The instrument supports both 110 and 220 VAC operation and includes a trickle charged gel-cell battery for portable offsite use up to 8 hours. A wide range High voltage power supply supports virtually any detector. Status indicators located along the front panel inform the operator when another QC check is required, if the detector is non functional, if it's operating in DPM or CPM mode, and if either an alpha or beta alarm setpoint has been exceeded. The count time is selected via a front panel.

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