Alpha Beta Datalogger - Model 3002
Introduction

The Ludlum Model 3002 is a lightweight, ergonomically-designed instrument with an external detector that is used for alpha and beta survey. Three modes of operation - RATE, MAX, and COUNT - are available. Measurements can be collected in cps, cpm, Bq, or dpm units. The measurements are time-stamped and stored in the internal non-volatile flash memory of the device. The user/operator can switch between alpha, beta, or alpha + beta units by simply pressing the α-β button. 
 
The standard handle includes the "Log" pushbutton that, when activated with the optionally available Lumic Datalogging Kit, allows the instrument to log up to 1000 alpha and beta measurements. See the Options tab for more information.
 
 Setup is available via front-panel controls or via software from Ludlum Measurements. An internal switch is used to enable or disable the front-panel setup feature to protect desired settings from inadvertent modification.
 
Features of the Model 3002 include a large, easily-readable LCD (liquid crystal display), piercing audio warning tone, an intuitive, easy, user-friendly design, all-digital calibration, and splash-resistant construction for outdoor use. The Model 3002 Alpha-Beta Datalogger is shipped ready to use with batteries and calibration certificate.