Agilent Technologies 6850 Series Service Information page 36

Programmable temperature
vaporization inlet (PTV)
Description
1. Septumless head
2. Septum head*
3. Septum nut*
4. PTV inlet assy
5. PTV cryo insulator (not shown)
6. PTV LCO cooling jacket
2
7. PTV LN cooling jacket
2
8. Silver seal (5/pk)
9. Graphpack inlet adapter
0.2-mm column id
0.25–0.33-mm column id
0.53-mm column id
10. Ferrules for graphpack inlet
0.2-mm column id (10/pk)
0.25-mm column id (10/pk)
0.32-mm column id (10/pk)
0.53-mm column id (10/pk)
11. Split nut for inlet adapters
Released: April 2004
1
Part no. Qty.
G2617-60507 1
G2618-80500 1
18740-60835 1
G2617-60506 1
G2617-60510 1
G2617-60508 1
G2619-60501 1
5182-9763 1
1
5182-9754
5182-9761
5182-9762
1
5182-9756
5182-9768
5182-9769
5182-9770
5062-3525 1
6850 Series Gas Chromatograph Service Procedures
12. Screws, M3 × 0.5 × 3 mm
13. PTV insulation block
14. PTV septumless gang weldment
15. PTV septum gang FTG weldment
16. Replacement filter kit
17. PTV front trap assy
18. Trap nut
19. Teflon ferrule (needle seal)
20. Kalrez seal**
21. Valve body**
22. Pressure spring**
23. Viton seal
24. Sealing element
25. PTV column adapter tube
26. 3-D Graphpak ferrules, not shown
(5/pkg)
27. 3-D Graphpak assembly Tool, not
shown
*See the Agilent chemical analysis consumables and accessories
catalog for Merlin assemblies.
**Service kit, part no. 5182-9747, consists of items 20, 21, and 22.
3
G2617-20510 1
G2617-80500 1
G2618-80500 1
G1544-80530 1
G2617-80520 1
G1544-20650 1
5182-9748 1
5182-9759 1
5182-9757 1
5182-9758 1
5182-9775 1
5182-9760 1
G2617-80550
5182-9749
G2617-80540
36