ORTEC Logo

 
Home | Applications | Contact Us
Products | Service | Training
Download PDF

Germanium Detector Stocklist

 

 Low-Background Ge Detectors

a23.jpg (44931 bytes)Figure 23. Cutaway View of Model CFG-SLB-GEM-SV.

Legend

1. Endcap (Ni-plated magnesium) (with low-background Be, or carbon fiber window for GAMMA-X or LO-AX)

2. Detector mount cup (OFHC copper or, at additional expense, ultra pure aluminum)

3. Germanium detector element

4. Pedestal nut (stainless steel)

5. Pedestal (OFHC copper)

6. Cooling rod clamp (OFHC Cu)

7. Thermal insulator (plastic)

8. Shield (virgin lead), ~2 cm thick

9. Cryostat flange (stainless steel, low cobalt)

10. Preamplifier

11. HV filter (with Al shroud)

12. Fill collar (RTV rubber)

13. Dewar flange

14. Dewar

15. Cooling rod (OFHC copper)

16. Cryosorption material (charcoal)