Ludlum’s Model 3-98 is uniquely configured to optimize measurements for 125I and any alpha beta gamma contamination. Buckhorn offers this meter with a check source and probe for calibration and ease of use.
The dual detector design allows the user to select the detector for the task at hand. The internally-housed GM pancake detector can be used to read gamma. This detector’s face can be exposed via a slide located along the bottom of the instrument, thus making it sensitive to alpha and beta as well. The external NaI detector, Ludlum Model 44-3, is optimized for low-energy gamma from 125I. The ratemeter is Ludlum’s venerable Model 3 series, which employs a robust aluminum cast instrument housing with a separate battery. The front-panel controls include a rotary switch for selecting the 4-decade range, instrument shut-off and battery test, audio on/off switch, fast/slow response switch, count reset button, and internal/external detector switch.
It is most important that you wear all the manufacturer’s recommended safety equipment, review all safe operation manuals and decals, and observe all safety precautions when utilizing tools and operating equipment.
Operator/User/Renter assumes all responsibility for the use, care, and inspection of Personal Protective Equipment.
For safety inquires or if safety information is not present, please contact Buckhorn Rentals at 985-851-2330.