OverviewSpecificationsResources
HPLH 20
Valveless, high precision micro dosing pump with detachable remote controller. With additional hotkeys, function keys and encoder wheel the setting and adjusting of all values is easy, fast and intuitive. Furthermore the units of volume, specific weight and flow-rate can be pre-programmed, e.g. μl, ml, mg, g, μl/s, ml/min.
- No glass piston, no valves, minimal dead volume
- Minimal dispensing volume: 1 μl
- 4 predefined programmes: Standard Dispense, Dilutor, Pipette, Delayed Dispense
- 2 user-definable programmes
- All wetted parts are made of ceramic (99,7% Al2O3) and PVDF
- Large variety of pump heads available
- Detachable remote controller
- PC/TTL/Analogue Interface
| Min. dispensing volume [µl] | 1.0 |
| Max. dispensing volume [ml] | 100.000 |
| Continuous dispensing | Yes |
| Time programmed dispensing | Yes |
| Flowrate range [ ml/min] | 0.0115 - 10.0 |
| Dosing accuracy [%] | < ±1.0 |
| Coefficient of Variation, CV [%] | < ±0.5 |
| User Calibration | Yes |
| Interface | RS232 |
| Analogue interface | Yes |
| TTL input | Yes |
| Integrated rinsing pump | Optional |
| Pump head ceramic type | 20 |
| Pump head type available | V, VCS |
| Pump head material | Al2O3 |
| Pump head sheathing material | PVDF |
| Power supply [V] | 24 VDC |
| Weight [kg] | 2.5 |
| Width [mm] | 170 |
| Height [mm] | 150 |
| Depth [mm] | 170 |
| Protection class according to DIN EN 60529 | IP43 |
| Certification | CE |