HPLC - UV/VIS Spectroscopy
Fiber Optic and Diode Array Applications
Software - Fluorescence
| Overview | Specifications | Ordering Information | Print Version | Documentation |
The highly reliable K-1001 HPLC pump can be fitted with either a 10 ml or 50 ml/min. pump head. The K-1001 HPLC pump has been developed for practically pulsation-free operation with reduced maintenance for the user.
Two Pumpheads
Two interchangeable inert pump heads for micro HPLC, analytical HPLC and semi-preparative HPLC applications are available. Built-in back-flushing capability gives greatly improved reliabilty for unattended operation.
Compact
The small footprint allows the K-1001 HPLC pump to be installed practically anywhere.
Gradient Capability
The K-1001 HPLC pump contains the logic needed for gradient operation. It can be extended without the need for a PC using the WellChrom Solvent Organizer K-1500 to realise a low pressure gradient system for up to four solvents. Multiple pumps can also be combined to form a high pressure gradient system with up to four pumps.
Easily Integrated into Systems
The K-1001 HPLC pump is of modular design, easy-to-use and easy-to-maintain, which allows it to be integrated easily into existing systems as a module. The pump comes complete with electronic pressure monitoring and purge valve.
| Delivery System | Dual piston pump with main and auxiliary piston | |
| Flow ranges (ml/min) | ||
| Pressure | ||
| Flow accuracy | better then 0.5 % RSD (Relative Standard Deviation) at 1 ml/min. | |
| Flow precision | better than 0.1 % at 1 ml/min Methanol/Wasser 80/20 | |
| Display | LCD, 2 x 24 characters | |
| System protection | Softstart, permanently available analogue pressure output, digital setting of Pmax and Pmin | |
| Remote control | RS-232 Interface, Remote Start input, Output for error conditions and pressure, analogue flow control from 0 - 10 volts (The pump can be controlled via Geminyx Software.) | |
| GLP | Recording of running time, pump cycles, total volume, installation, maintenance and errors | |
| Features | Addition of an electric switching valve allows use of solvent recycling or fraction collection. | |
| Dimensions | 160 x 185 x 340 mm (W x H x D) | |
| Weight | 5.2 kg | |
| All specifications may be subject to change for technical reasons. | ||
Ordering Information
| A41301 | WellChrom HPLC Pump K-1001 with 10 ml pump head, inert, with ceramic inlays |
| A41303 | WellChrom HPLC Pump K-1001 with 50 ml pump head, inert, with ceramic inlays |
| A4012 | Solvent organiser for eluent storage with low-pressure gradient valves, stainless steel |
| A4013 | Solvent organiser for eluent storage with low-pressure gradient valves, PEEK |
| A4016 | Solvent box for eluent storage, without low-pressure gradient |
| A0231 | Bio-compatible titanium capillary for pump head and pressure transducer |
| A4033 | 10 ml pump head, inert, with ceramic inlays |
| A4034 | 50 ml pump head, inert, with ceramic inlays |
| A2035 | Cooling / heating module for A4033 or A4034 |
| A0895 | RS232 cable for serial PC interface |
| A2034 | Cooling device for pump heads A4029, A4021, A4022 |
| A0895 | RS232 cable for serial PC-interface |
| Accessories and Spare Parts, 10 ml Pump Heads | |
| A0684 | Check valve unit |
| A1410 | Piston rod, 1/8" |
| A1414 | 2 piston seals and 1 O-ring |
| A1514 | Seal set, (1 high-pressure seal, l low-pressure seal, 1 O-ring) |
| A1515 | Seal set for aqueous media, (1 high-pressure seal, l low-pressure seal, 1 O-ring) |
| Accessories and Spare Parts, 50 ml Pump Heads | |
| A0684 | Check valve unit |
| A1411 | Piston rod, 1/4" |
| A0768 | 2 piston seals and 1 O-ring |
| A0981 | Seal set, (1 high-pressure seal, l low-pressure seal, 1 O-ring) |
| A0982 | Seal set for aqueous media, (1 high-pressure seal, l low-pressure seal, 1 O-ring) |