Auxiliary Shield

Can be used to reduce background levels

Inquire About this Product

The CAPRAC Wipe Test/Well Counter is a very sensitive system which uses a NaI detector that can be affected by high background activity or changes in the room background during counting periods. If the CAPRAC is used in a location which might have a high background, an Auxiliary Shield can be used to reduce background levels.

The Auxiliary Shield walls and top are 0.5" thick. The top lid has a handle for easy removal. The shield fits snugly around the well chamber and can be easily installed or removed.


  • Dimensions: 9 3/4″ h x 4″ w (24.7 x 10.1 cm)

  • Weight: 22 lbs. (10 kg)

Item Number

5420-2072 Auxiliary Shield (CAPRAC-t, 55tW, 25W, Ultra Well)