Varian 450-GC, User Manual

Page: 108 / 205

Injectors – 1177 Split/Splitless Capillary Injector
Page: 170 User Manual 450-GC Varian, Inc.
1177 Injector Assembly
Figure 23: 1177 Injector Assembly 1
Column ID Holes
Teflon
Max 250°C
Vespel
Max 350°C
40% Graphite
60% Vespel
Max 400°C Graphite
Max 450°C
SilTite
Metal, GC/MS
0.18 mm ID and smaller 1 CR214103 CR212103 CR213103 - -
1 CR214104 CR212104 CR213104 CR211104 -
0.25 mm ID
2 - CR212124 CR213124 CR211124 -
0.25 mm ID and smaller 1 - - - - SG073300
1 CR214105 CR212105 CR213105 CR211105 SG073301
0.32 mm ID
2 - CR212125 CR213125 CR211125 -
0.53 mm ID 1 CR214108 CR212108 CR213108 CR211108 SG073302
Table 32: 1177 Column Ferrules 1/16"
1 1
IIn
n c co om mb biin na attiio on n w wiitth h tth he e P PF FP PD D d de ette ec ctto or r tth he e S Siilltte ek k lliin ne er r ((R RT T2 21 10 04 46 62 21 14 45 5)) m mu us stt b be e u us se ed d..
1. Injector Nut (392597501)
Injector Nut Wrench (390842300)
2. Knob (392597101)
3. Inject Switch Assembly (390820601)
4. Septum, 9 mm
BTO (lowest bleed, CR298713)
Marathon (Autosampler, CR239778)
Advanced Green 3 (general purpose, CR246713)
Septum pick (7200008400)
5. Septum Purge Head
Pneumatic Type Stainless Steel UltiMetal
EFC21 392597301 392597303
EFC25 or Manual
Pneumatics
392597302 392597304
6. Purge head screw (2x 391866308)
7. O-ring, Liner
Graphite, 6.5mm for Splitless (392611930)
Viton, 6.3mm (8850103100)
8. Spacer (39258101)
9. Glass Insert (default 392611927
1
More liners)
10. Injector Body
Stainless Steel (392599401)
UltiMetal (392599411)
Manual (392599501)
11. Column Ferrule (see table below)
12. Capillary Column Nut (394955100)
13. Insulation
14. Cover
1
2
3
4
5
6
7
9
8
10
11
12
13
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