Comparison ledger
Agilent 6890 Gas Chromatography, Agilent 6890 GC, Agilent 6890 GC-MS, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | 6890 Gas ChromatographyAgilent | 6890 GCAgilent | 6890 GC-MSAgilent |
|---|---|---|---|
| OEM | Agilent | Agilent | Agilent |
| Category | Thermal / Diffusion | — | Precision Optics |
| Wafer size | — | — | — |
| Process node | — | — | — |
| Introduced | — | — | — |
| Production run | — | — | — |
| Lifecycle | — | — | — |
| Lifecycle milestones | — | — | — |
| Control system | — | — | — |
| Generation | — | — | — |
| Family | Agilent 6890 | Agilent 6890 | Agilent 6890 |
| Cited variants | — | — | |
| Specifications | |||
| Configuration | Includes:[2] | With[4] | With 5973 MSD[5] |
| Injector | Split-splitless (standard), others available[2] | — | — |
| Oven temperature | Ambient +4 - 450 'C[2] | — | — |
| Oven ramps / plateaus | 6-7[2] | — | — |
| Carrier gases | Helium, hydrogen, nitrogen, argon[2] | — | — |
| Electronic pnuematic control | Auto pressure regulation for split/splitless, septum purge[2] | — | — |
| Carrier gas control modes | Constant pressure and flow modes; pressure and flow programmable[2] | — | — |
| Pressure range | 0 - 100 psi (standard), 0 - 150 psi (optional) with 0.01 psi resolution, pressure and temperature corrected[2] | — | — |
| Retention-time locking | RTL ready[2] | — | — |
| Flow control | Compatible with optional microfluidics controller[2] | — | — |
| Make | Agilent[2] | — | — |
| Model | 6890[2] | — | — |
| Electronic pneumatic control | Auto pressure regulation for split/splitless, septum purge[2] | — | — |
| Mainframes | 6890A, 6890A Plus, and 6890N[1] | — | — |
| Communication | 6890A uses HPIB (GPIB); 6890A Plus uses HPIB and can be upgraded to LAN; 6890N comes standard with LAN[1] | — | — |
| EPC architecture | 13-channel digital EPC[3] | — | — |
| Pressure accuracy | ±0.01 psi[3] | — | — |
| Temperature stability | ±0.01 °C[3] | — | — |
| Oven range | –60 to 450 °C[3] | — | — |
| Oven ramp rate | Up to 120 °C/min[3] | — | — |
| Data acquisition rate | Up to 100 Hz[3] | — | — |
| Retention time locking | Enabled for cross-instrument method transfer[3] | — | — |
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