REGIONAL ACCESS

EXTRANET ACCESS


Series Lead Shield - Model 747


Product Spec Sheet PDF Format

Features

  • 4 inch thick low-background lead
  • Easy to use lever-actuated door
  • Compact - 2 foot by 2 foot floor space
  • Graded tin and copper liner
  • Adjustable foot pads

The Model 747 CANBERRA Lead Shield is intended for use with Germanium detectors. It will prevent high background counts due to external sources, thus reducing counting times and improving the lower limit of detection. This shield is compact and easy to use with only 0.4 m2 (4 ft2) of floor space required. The shield may be set up so that the door opens right or left without need for clearance to the rear. A convenient lever-actuated door lift allows the door to be placed firmly on the shield to prevent direct path radiation from entering.


Front View - Dimensions in mm (inches)

The 1 mm (0.040 in.) tin and 1.6 mm (0.062 in.) copper graded liner prevents interference by lead x rays. The exterior is attractively finished with light grey textured paint, the interior is coated with clear polyurethane to prevent oxidation and facilitate cleaning. The floor of the shield has a 11.4 cm (4.5 in.) diameter hole which will accommodate either flanged or slimline cryostats. Four-inch long, clamp-on cold finger extensions are available for most cryostats. Preamp hardware Option PHW (for CANBERRA Preamp) is also required to ensure that flanged cryostats fit within the 28 cm (11 in.) shield diameter. Adjustable foot pads provide a convenient means for leveling. Optional annular lead plugs are available to minimize the streaming path through the hole in the shield floor. A detector lift and taller table are available to accommodate installation of other cryostat types, such as, the MAC's and 7500SL-RDC. See option list below for details.


Product Spec Sheet PDF Format


Note to our International Customers: If you would like a quote on this product, please contact your Local Sales Office for assistance.

Models Description
747-1 Annular Plug (7500 only)
747-2 Offset Annular Plug (7500SL only)
747-3 Split Annular Plug (7500SL-RDC only)
747-5 Taller Table (7500SL-RDC only)
7415 Detector Lift (for use with MAC's)
747 Lead Shield
CFE-4 Clamp-on cold finger extension
PHW Special Preamp Hardware (7500 only)

QUESTIONS?

In the United States
(800) 243-3955

Outside United States:
(203) 238-2351

Privacy | Quality | Terms & Conditions | Webmaster