The Octave 12 Pump is designed for use with the Octave Chromatography System. The patented low dead-volume pulse dampener and dual-piston mechanism ensure low pulsation. Flow rate can be set in 0.001-ml increments from 0.000 to 9.999 ml/min and in 0.01-ml increments from 10.00 to 12.00 ml/min. Available with stainless steel or PEEK (metal-free) flow path. High-quality materials and rugged design make this pump a reliable performer over years of service.
- Dual self-flushing pump heads with overlapping cams for reduced pulsation
- Integrated pulse dampener
- Real-time pressure monitoring with upper/lower pressure limits
- Motor stall detector
- Prime purge valve
- Prime button toggles flow rate to maximum for rapid solvent change
- Inlet and outlet ruby ball/sapphire seat check valves
- Tactile response, chemically resistant front panel keypad with LED display
- RS-232 serial and USB communication ports
| Flow Rates: | 0.001 to 9.999 ml/min and in 0.01-ml increments from 10.00 to 12.00 ml/min |
| Pressure: | 0 to 5,000 psi (PEEK heads) and 0 to 6,000 psi (SS heads) |
| Pulsation: | ± 0.5% @ 1 ml/min and 1000 psi |
| Pressure Zero Offset: | –0, +2 psi |
| Pressure Accuracy: | ± 1% of full-scale pressure |
| Flow Accuracy: | ± 2% for a flow rate of 0.20 ml/min and above, with 80:20 water/IPA at 1000 psi |
| Flow Precision: | 0.2% RSD |
| Dimensions: | 5.5″ H x 10.375″ W x 17.5″ deep (14 x 25.4 x 43.2 cm) |
| Weight: | 21 lbs (9.8 kg) |
| Power: | 100-240 VAC, 50-60 Hz, 45W |
| Remote Inputs: | RS-232, USB |
| Inlet and Outlet Fittings: | 5/16-24 flat-bottom |
Request the following user manual:
| Product Description | Catalog Number | US List Price |
| Octave™ 12 Pump, PEEK | H1007E | On Request |
| Octave™ 12-S Pump, Stainless Steel | H1025E | On Request |
| Seal Kit A for Octave 12 Pump | A1055K | $88 |
| Check Valve Kit, SS for Octave 12-S Pump | A1073K | $205 |
| Head & Self-flush Kit, SS for Octave 12-S Pump | A1074K | $454 |
| Piston for Octave 12 Pump | A1075K | $88 |
| Self-flush Check Valve Kit for Octave 12 Pump | A1076K | $44 |
| Check Valve Kit, PEEK for Octave 12 Pump | A1077K | $95 |
| Head & Self-flush Kit, PEEK for Octave 12 Pump | A1078K | $475 |