Ludlum Model 2220 Portable Scaler/RatemeterThe Ludlum Model 2220 Portable Scaler Ratemeter is a self contained counting instrument designed for operation with scintillation, proportional, or GM Detectors. The unit has a voltage sensitive preamplifier, linear amplifier, electronic timer and detector HV power supply. It is a single channel analyzer for use in gamma spectrum analysis. The analyzer can be switched off to allow for measuring a wide spectrum. Threshold, window, and HV controls are

Great for quantifying radioactive materials

640 x 480 pixel VGA Colour Monitor (results display)

Low volume air sampler similar in operation to the LV-14M or other goose neck air sampler

The portal monitors of the Model 52 series

we monitor our store very closely during regular business hours and we will be sure to get back to you quickly

Rotary Selector Switch: switches instrument to Off or ranges: x0

One-press automatic start

Model 52-1

medical industry

Tc-99 (stainless steel)

pro is an IOS device using Bluetooth 4

• The Linearity is within 5% of full scale