19 of 36
Jun 2001
Illustrated Parts Breakdown
Agilent 6890 Gas Chromatograph Service Manual
Inlets 1310
Programmable cool on-column capillary inlet
Programmable cool on-column capillary inlet
Description Part no. Qty.
1. Needle guide top (optional) 19245-20670 0
2. Septum nut base assembly (short) 19245-80521 1
3. Septum nut base G1545-80520 1
4. Manual cooling tower assembly (optional) 19320-80625 1
5. Duckbill (for use with cooling tower, above) 19245-40050 10/pkg
6. Screw M4 × 8 Torx T-20 chromeplate 0515-2711 3
7. Heatsink fin G1545-00010 1
8. Heater/Sensor assembly G1545-60520 1
9. Septa
–Solid 5181-1261 25/pkg
–Thru-hole 5181-1260 25/pkg
10. Insert spring 19245-60760 1
11. Inserts (identify by number of rings on insert):
–Narrow bore insert; 200 µ – 1 silver ring 19245-20510 0
–Wide bore insert; 320 µ – 5 silver rings 19245-20525 1
–Megabore insert; 530 µ – 0 rings 19245-20580 1
–Capillary Insert (glass columns) – 3 silver rings 19245-20550 0
–AL megabore – 4 rings 19245-20780 0
–250 µ bore insert – 6 rings 19245-20515 1
12. T-20 screws (captive) M4 × 12 mm 1390-1023 3
13. T-10 Torx M3 × 16-mm screw 1390-1022 1
14. Inlet weldment G1545-80507 1
15. Inlet weldment insulation G1545-20630 1
16. Cavity sleeve 19245-00060 1
17. Ferrules (identify by internal diameter):
Solid ferrule plug (no hole) 5181-7458 1
Graphite ferrule 0.5 mm ID 5080-8853 10/pkg
Graphite ferrule 1.0 mm ID 5080-8773 10/pkg
18. Column nut (Order no. 5181-8830 2/pkg) 18740-20870 1
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