Table Top Counting System

SCA with Shielded NaI Probe

for thyroid sample counting

This system utilizes a Model 2200 (single channel analyzer, scaler / ratemeter), a sensitive Model 44-11 (2 inch x 2 inch NaI detector) and a Model 16A626 (collimator and stand). The system is ideal for thyroid sample counting applications. Scaler count times can be set from 0.1 - 999 minutes, with count results shown on a 6-digit LED display. Count rate is indicated on a 4-range analog display with a display range of 0 - 500,000 counts/min. Additionally the unit also operates as a single channel analyzer with adjustable window and threshold settings. Power can be provided by wall current or by four alkaline “D” cell batteries. The system is easy to use and cost effective. Calibrated sources and phantoms are available.

Order Numbers

16A 051-626 Collimator and Stand
16A 051-2200 Scaler/Ratemeter
16A 051-44-11 NaI Detector