Kolga Model A304
High Performance Low Background Lead
Food Monitor Shield

Description:

The Kolga Model A304 is a 4.75 cm (1.8 inch) high performance copper/tin graded liner lead shield for NaI detectors. The 4.75 cm bulk shield is made from certified DOE Run virgin lead. The graded liner is designed for the suppression lead x-rays and consists of a tin layer of 1 mm (0.040 in.) covered by a oxygen free copper layer of 1.5 mm (0.06 in.). The shield includes 8 inch wheel for easy movement for safe operation. The shield can accept either a 2x2 or a 3x3 NaI detector which is inserted from the top opening into the detector holder for secure mounting. The A304 exterior is satin finish stainless steel.

Specifications:

•Overall: Height 91.4 cm (36.0 in.) Width 77.5 cm (30.5 in.)

•Cavity: Diameter 17.78 cm (7.0 in.) Depth 16.5 cm (6.5 in.)

•Outer Jacket: 6.35 mm (0.25 in.) Stainless Steel.

•Shield: 4.75 cm (1.8 in.) thick certified low background lead.

•Graded Lining: 1 mm (0.040 in.) tin and 1.5 mm (0.06 in.) oxygen free copper.

•Weight: 243.4 Kg (536 lbs.)

•Satin Finish Stainless Steel



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