P102 HPLC pump, SS
PN: P102-011
ManufacturerWatrex
Pulseless double piston HPLC pump with effective internal pulse dampener. Flow range: 0,01 – 10 ml/min, max. pressure 42 MPa. Easy control by memrane keyboard with pressure and pressure limits monitoring. External control via RS-232 interface. Easy combination into high pressure gradients.
Sales price without tax 83 500 Kč
Description
Unmatched Performance for the most demanding HPLC applications.
P102 HPLC Pump has been designed for analytical to small-scale preparative chromatography applications. The patented low dead-volume pulse damper and dual piston mechanism make this pump virtually pulse-free, and provide unmatched performance for the most demanding applications. The unit provides flow rates from 0.01 to 9.99 mL/min., and is typically suitable for columns from 2 mm to 16 mm ID.
P102 drive features a linear cam and pressure compensation to provide accurate gradients in the high pressure mode.
The high-performance mechanical design provides accurate pressures to 6000 psi (420 bar).
Standard Features
- Dual self flushing pump heads with overlapping cams for reduced pulsation
- Pulse damper for reduced dead volume
- Real-time pressure monitoring with upper/lower pressure limits
- Autoprime™one button toggles flowrate to maximum for rapid solvent change
- Ruby ball/sapphire seat check valves for consistent performance
- Prime purge valve
- Simple front panel key pad controls with LED display
- Stainless Steel or PEEK fluid path
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It is recommended that the Self Flush feature be used to improve seal life in a number of applications. In particular, (as stated above) if pumping Buffers, Acids/Bases or any inorganic solution near saturation, the pump should utilize the Self Flush feature. With every piston stroke, an extremely thin film of solution is pulled back past the seal. If this zone is dry (without use of Self Flush) then crystals will form with continuous operation, which will ultimately damage the seal. Water or water/IPA mix is good choices for the flush solution.
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Technická specifikace:
| Flow Rate | 0,01 ml/min - 9,99 ml/min with increment 0,01 ml/min |
| Max. pressure | 42 MPa (6.000 psi) |
| Pressure limits | low and up - free settable |
| Flow precision | 0,2%RSD (water @ 1 ml/min, p = min. 5 MPa) |
| Flow accuracy | ± 2% |
| Pulsation | ± 0,5% (water @ 1 ml/min, p = min. 5 MPa) |
| Wetted materials | stainless steel 316, ceramic mat., inert polymer |
| External communication | RS-232 |
| Height x with x depth | 250 x 160 x 370 mm |
| Weight | 9 kg |
