| Flow rates |
< 0.001 - 3700 ml/min (depending on mounted pump head) |
| Channels |
1 - 24 (depending on mounted pump head) |
| Operating panel |
7 button membrane key pad
LED display |
| Memory |
4 sets of operating parameters can be stored |
| Operating modes |
- pumping by drive speed (rpm)
- pumping by flow rate (ml/min)
- factory set flow rates for all available tube sizes
- dispensing by volume (ml)
- dispensing by time (0.1 s up to 999 hrs)
- dispensing by volume within a pre-set time
- interval dispensing by volume with a pause
- interval dispensing by time with a pause
- setting the number of dispensing cycles
- pause time setting (from 0.1 s up to 999 hrs)
- roller back steps for drip free dispensing
- reversible rotation direction
|
| Calibrating function |
for flow rate (ml/min)
for dispensing volume (ml) |
| Speed |
1 - 240 rpm |
| Speed setting |
rpm, resolution 0.1 rpm |
| Speed control |
closed loop control for pressure independent speed |
| RS232 interfaces |
RS232 'in' - for operation controlling via PC
RS232 'out' - for cascading up to 8 pumps |
| Analogue input |
speed control (0-5 or 0-10V / 0-20 or 4-20mA) |
| Analogue output |
speed monitoring (0-10 VDC or 0-12 kHz) |
| Digital input (TTL level) |
start/stop, rotation direction, autostart, |
| Differential pressure |
1.5 bar (21.7 psi) possible (depending on pump-head and tubing material); small tubing diameters may allow higher pressures |
| Motor type |
DC motor |
| Power consumption |
100 W |
| Mains connection |
115 - 230 VAC, 50/60 Hz |
| Protection rating |
IP30 |
| Depth / Width / Height |
220 x 155 x 260 mm (without pump head) |
| Weight |
6.4 kg (without pump head) |
| Accessories |
foot switch |
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