BUILD-UP CAPS FOR ‘IN AIR’ MEASUREMENTS

Custom Caps Available

Build-up caps for the NEL 2571, 0.6cm3 Farmer Style Chamber with a 0.36 mm graphite (density 1.857 g/cm3) wall thickness. 

These build-up caps fit over the Cobalt 60 delrin (density 1.415 g/cm3) build-up cap that has a wall thickness of 4.13 mm and an outside diameter of 15.14 mm.

D-Max
In Water

Nominal
Energy

15 mm

6MV

24 mm

10MV

27 mm

15MV

30 mm

18MV

Acrylic
Density 1.185 g/cm3

Item #

Wall
T in mm

660-206

7.2

660-210

14.8

660-215

17.3

660-218

19.8

Aluminum
Density 2.718 g/cm3

Item #

Wall
T in mm

660-506

3.1

660-510

6.4

660-515

7.5

660-518

8.6

Note:  At energies above 10 MV metal Build-Up Caps may become slightly activated, please check and take appropriate precautions.

Radiation Products Design, Inc                 www.rpdinc.com                     sales@rpdinc.com
 763-497-2071    Fax 763-497-2295     5218 Barthel Industrial Drive  Albertville, MN 55301